Exoplanet Records
Radial Velocity • 2004 • McDonald Observatory
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 28.33 deg | |
| decstr | +28d19m47.34s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | McDonald Observatory | Discovery Facility |
| disc_instrument | High Resolution Spectrograph | Discovery Instrument |
| disc_locale | Ground | Discovery Locale |
| disc_pubdate | 2004-10 | Discovery Publication Date |
| disc_refname | <a refstr=MCARTHUR_ET_AL__2004 href=https://ui.adsabs.harvard.edu/abs/2004ApJ...614L..81M/abstract target=ref> McArthur et al. 2004 </a> | Discovery Reference |
| disc_telescope | 9.2 m Hobby-Eberly Telescope | Discovery Telescope |
| disc_year | 2004 | |
| discoverymethod | Radial Velocity | Discovery Method |
| dkin_flag | 0 | |
| elat | 10.37 deg | |
| elon | 127.73 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 704967037090946688 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 704967037090946688 | Gaia DR3 ID |
| glat | 37.70 deg | |
| glon | 196.80 deg | |
| hd_name | HD 75732 | HD ID |
| hip_name | HIP 43587 | HIP ID |
| hostname | 55 Cnc | Host Name |
| htm20 | 570333148 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | 7.95 Mearth | |
| pl_bmasseerr1 | 0.45 Mearth | |
| pl_bmasseerr2 | -0.44 Mearth | |
| pl_bmasselim | 0 | |
| pl_bmassestr | <div><span class="supersubNumber">7.95</span><span class="superscript">+0.45</span><span class="subscript">-0.44</span></div> | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | 0.03 Mjupiter | |
| pl_bmassjerr1 | 1.42e-3 Mjupiter | |
| pl_bmassjerr2 | -1.38e-3 Mjupiter | |
| pl_bmassjlim | 0 | |
| pl_bmassjstr | <div><span class="supersubNumber">0.0250</span><span class="superscript">+0.0014</span><span class="subscript">-0.0014</span></div> | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | Msini | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | — | |
| pl_denserr1 | — | |
| pl_denserr2 | — | |
| pl_denslim | — | |
| pl_densstr | — | Planet Density [g/cm**3] |
| pl_eqt | — | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | — | |
| pl_eqtstr | — | Equilibrium Temperature [K] |
| pl_imppar | — | |
| pl_impparerr1 | — | |
| pl_impparerr2 | — | |
| pl_impparlim | — | |
| pl_impparstr | — | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | e | Planet Letter |
| pl_masse | — | |
| pl_masseerr1 | — | |
| pl_masseerr2 | — | |
| pl_masselim | — | |
| pl_massestr | — | Planet Mass [Earth Mass] |
| pl_massj | — | |
| pl_massjerr1 | — | |
| pl_massjerr2 | — | |
| pl_massjlim | — | |
| pl_massjstr | — | Planet Mass [Jupiter Mass] |
| pl_msinie | 7.95 Mearth | |
| pl_msinieerr1 | 0.45 Mearth | |
| pl_msinieerr2 | -0.44 Mearth | |
| pl_msinielim | 0 | |
| pl_msiniestr | <div><span class="supersubNumber">7.95</span><span class="superscript">+0.45</span><span class="subscript">-0.44</span></div> | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | 0.03 Mjupiter | |
| pl_msinijerr1 | 1.42e-3 Mjupiter | |
| pl_msinijerr2 | -1.38e-3 Mjupiter | |
| pl_msinijlim | 0 | |
| pl_msinijstr | <div><span class="supersubNumber">0.0250</span><span class="superscript">+0.0014</span><span class="subscript">-0.0014</span></div> | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | 55 Cnc e | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 19 | |
| pl_nnotes | 6 | |
| pl_ntranspec | 4 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | 0.03 | |
| pl_orbeccenerr1 | 0.03 | |
| pl_orbeccenerr2 | -0.02 | |
| pl_orbeccenlim | 0 | |
| pl_orbeccenstr | <div><span class="supersubNumber">0.032</span><span class="superscript">+0.034</span><span class="subscript">-0.022</span></div> | Eccentricity |
| pl_orbincl | — | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | — | |
| pl_orbinclstr | — | Inclination [deg] |
| pl_orblper | 6 deg | |
| pl_orblpererr1 | 80 deg | |
| pl_orblpererr2 | -86 deg | |
| pl_orblperlim | 0 | |
| pl_orblperstr | <div><span class="supersubNumber">6.0</span><span class="superscript">+80.0</span><span class="subscript">-86.0</span></div> | Argument of Periastron [deg] |
| pl_orbper | 0.74 day | |
| pl_orbpererr1 | 1.70e-6 day | |
| pl_orbpererr2 | -1.70e-6 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 0.7365470±0.0000017 | Orbital Period [day] |
| pl_orbsmax | 0.01 au | |
| pl_orbsmaxerr1 | 3.00e-4 au | |
| pl_orbsmaxerr2 | -3.10e-4 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | <div><span class="supersubNumber">0.01500</span><span class="superscript">+0.00030</span><span class="subscript">-0.00031</span></div> | Orbit Semi-Major Axis [au] |
| pl_orbtper | — | |
| pl_orbtpererr1 | — | |
| pl_orbtpererr2 | — | |
| pl_orbtperlim | — | |
| pl_orbtperstr | — | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2025-12 | Planetary Parameter Reference Publication Date |
| pl_rade | — | |
| pl_radeerr1 | — | |
| pl_radeerr2 | — | |
| pl_radelim | — | |
| pl_radestr | — | Planet Radius [Earth Radius] |
| pl_radj | — | |
| pl_radjerr1 | — | |
| pl_radjerr2 | — | |
| pl_radjlim | — | |
| pl_radjstr | — | Planet Radius [Jupiter Radius] |
| pl_ratdor | — | |
| pl_ratdorerr1 | — | |
| pl_ratdorerr2 | — | |
| pl_ratdorlim | — | |
| pl_ratdorstr | — | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | — | |
| pl_ratrorerr1 | — | |
| pl_ratrorerr2 | — | |
| pl_ratrorlim | — | |
| pl_ratrorstr | — | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=HARADA_ET_AL_2025 href=https://ui.adsabs.harvard.edu/abs/2025AJ....170..343H/abstract target=ref>Harada et al. 2025</a> | Planetary Parameter Reference |
| pl_rvamp | 6.39 m/s | |
| pl_rvamperr1 | 0.25 m/s | |
| pl_rvamperr2 | -0.24 m/s | |
| pl_rvamplim | 0 | |
| pl_rvampstr | <div><span class="supersubNumber">6.39</span><span class="superscript">+0.25</span><span class="subscript">-0.24</span></div> | Radial Velocity Amplitude [m/s] |
| pl_trandep | — | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | — | |
| pl_trandepstr | — | Transit Depth [%] |
| pl_trandur | — | |
| pl_trandurerr1 | — | |
| pl_trandurerr2 | — | |
| pl_trandurlim | — | |
| pl_trandurstr | — | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 7.30e-3 day | |
| pl_tranmiderr2 | -9.00e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | <div><span class="supersubNumber">2455201.9525</span><span class="superscript">+0.0073</span><span class="subscript">-0.0090</span></div> | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | JD | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 133.15 deg | |
| rastr | 08h52m35.24s | RA [sexagesimal] |
| releasedate | 2026-02-12 | Release Date |
| rowupdate | 2026-02-12 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Confirmed | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | — | |
| st_denserr1 | — | |
| st_denserr2 | — | |
| st_denslim | — | |
| st_densstr | — | Stellar Density [g/cm**3] |
| st_logg | — | |
| st_loggerr1 | — | |
| st_loggerr2 | — | |
| st_logglim | — | |
| st_loggstr | — | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | — | |
| st_masserr1 | — | |
| st_masserr2 | — | |
| st_masslim | — | |
| st_massstr | — | Stellar Mass [Solar mass] |
| st_met | — | |
| st_meterr1 | — | |
| st_meterr2 | — | |
| st_metlim | — | |
| st_metratio | — | Stellar Metallicity Ratio |
| st_metstr | — | Stellar Metallicity [dex] |
| st_nphot | 1 | |
| st_nrvc | 9 | |
| st_nspec | 11 | |
| st_rad | — | |
| st_raderr1 | — | |
| st_raderr2 | — | |
| st_radlim | — | |
| st_radstr | — | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=HARADA_ET_AL_2025 href=https://ui.adsabs.harvard.edu/abs/2025AJ....170..343H/abstract target=ref>Harada et al. 2025</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 5292 K | |
| st_tefferr1 | — | |
| st_tefferr2 | — | |
| st_tefflim | 0 | |
| st_teffstr | 5292 | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 6.82 mag | |
| sy_bmagerr1 | 0.02 mag | |
| sy_bmagerr2 | -0.02 mag | |
| sy_bmagstr | 6.816±0.019 | B (Johnson) Magnitude |
| sy_dist | 12.59 pc | |
| sy_disterr1 | 0.01 pc | |
| sy_disterr2 | -0.01 pc | |
| sy_diststr | <div><span class="supersubNumber">12.5855</span><span class="superscript">+0.0124</span><span class="subscript">-0.0123</span></div> | Distance [pc] |
| sy_gaiamag | 5.73 mag | |
| sy_gaiamagerr1 | 8.52e-4 mag | |
| sy_gaiamagerr2 | -8.52e-4 mag | |
| sy_gaiamagstr | 5.7297300±0.0008523 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 4.26 mag | |
| sy_hmagerr1 | 0.23 mag | |
| sy_hmagerr2 | -0.23 mag | |
| sy_hmagstr | 4.265±0.234 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 4.77 mag | |
| sy_jmagerr1 | 0.24 mag | |
| sy_jmagerr2 | -0.24 mag | |
| sy_jmagstr | 4.768±0.244 | J (2MASS) Magnitude |
| sy_kepmag | — | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | — | Kepler Magnitude |
| sy_kmag | 4.01 mag | |
| sy_kmagerr1 | 0.04 mag | |
| sy_kmagerr2 | -0.04 mag | |
| sy_kmagstr | 4.015±0.036 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 79.43 mas | |
| sy_plxerr1 | 0.08 mas | |
| sy_plxerr2 | -0.08 mas | |
| sy_plxstr | 79.4274000±0.0776646 | Parallax [mas] |
| sy_pm | 539.13 mas/yr | |
| sy_pmdec | -233.65 mas/yr | |
| sy_pmdecerr1 | 0.11 mas/yr | |
| sy_pmdecerr2 | -0.11 mas/yr | |
| sy_pmdecstr | -233.651000±0.109171 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.13 mas/yr | |
| sy_pmerr2 | -0.13 mas/yr | |
| sy_pmra | -485.87 mas/yr | |
| sy_pmraerr1 | 0.13 mas/yr | |
| sy_pmraerr2 | -0.13 mas/yr | |
| sy_pmrastr | -485.872000±0.133857 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 539.1329986±0.1295797 | Total Proper Motion [mas/yr] |
| sy_pnum | 7 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | — | |
| sy_rmagerr1 | — | |
| sy_rmagerr2 | — | |
| sy_rmagstr | — | r (Sloan) Magnitude |
| sy_snum | 2 | |
| sy_tmag | 5.21 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 5.2058±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 5.95 mag | |
| sy_vmagerr1 | 0.02 mag | |
| sy_vmagerr2 | -0.02 mag | |
| sy_vmagstr | 5.95084±0.02300 | V (Johnson) Magnitude |
| sy_w1mag | — | |
| sy_w1magerr1 | — | |
| sy_w1magerr2 | — | |
| sy_w1magstr | — | W1 (WISE) Magnitude |
| sy_w2mag | — | |
| sy_w2magerr1 | — | |
| sy_w2magerr2 | — | |
| sy_w2magstr | — | W2 (WISE) Magnitude |
| sy_w3mag | — | |
| sy_w3magerr1 | — | |
| sy_w3magerr2 | — | |
| sy_w3magstr | — | W3 (WISE) Magnitude |
| sy_w4mag | — | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | — | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 332064670 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.60 | |
| y | 0.64 | |
| z | 0.47 |
Radial Velocity • 2004 • McDonald Observatory
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 28.33 deg | |
| decstr | +28d19m47.34s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | McDonald Observatory | Discovery Facility |
| disc_instrument | High Resolution Spectrograph | Discovery Instrument |
| disc_locale | Ground | Discovery Locale |
| disc_pubdate | 2004-10 | Discovery Publication Date |
| disc_refname | <a refstr=MCARTHUR_ET_AL__2004 href=https://ui.adsabs.harvard.edu/abs/2004ApJ...614L..81M/abstract target=ref> McArthur et al. 2004 </a> | Discovery Reference |
| disc_telescope | 9.2 m Hobby-Eberly Telescope | Discovery Telescope |
| disc_year | 2004 | |
| discoverymethod | Radial Velocity | Discovery Method |
| dkin_flag | 0 | |
| elat | 10.37 deg | |
| elon | 127.73 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 704967037090946688 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 704967037090946688 | Gaia DR3 ID |
| glat | 37.70 deg | |
| glon | 196.80 deg | |
| hd_name | HD 75732 | HD ID |
| hip_name | HIP 43587 | HIP ID |
| hostname | 55 Cnc | Host Name |
| htm20 | 570333148 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | 8.63 Mearth | |
| pl_bmasseerr1 | 0.35 Mearth | |
| pl_bmasseerr2 | -0.35 Mearth | |
| pl_bmasselim | 0 | |
| pl_bmassestr | 8.63±0.35 | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | 0.03 Mjupiter | |
| pl_bmassjerr1 | 1.00e-3 Mjupiter | |
| pl_bmassjerr2 | -1.00e-3 Mjupiter | |
| pl_bmassjlim | 0 | |
| pl_bmassjstr | 0.027±0.001 | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | Mass | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | 5.90 g/cm**3 | |
| pl_denserr1 | 1.50 g/cm**3 | |
| pl_denserr2 | -1.10 g/cm**3 | |
| pl_denslim | 0 | |
| pl_densstr | <div><span class="supersubNumber">5.9</span> <span class="superscript">+1.5</span><span class="subscript">-1.1</span></div> | Planet Density [g/cm**3] |
| pl_eqt | — | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | — | |
| pl_eqtstr | — | Equilibrium Temperature [K] |
| pl_imppar | 0 | |
| pl_impparerr1 | 0.24 | |
| pl_impparerr2 | -0.24 | |
| pl_impparlim | 0 | |
| pl_impparstr | 0.00±0.24 | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | e | Planet Letter |
| pl_masse | 8.63 Mearth | |
| pl_masseerr1 | 0.35 Mearth | |
| pl_masseerr2 | -0.35 Mearth | |
| pl_masselim | 0 | |
| pl_massestr | 8.63±0.35 | Planet Mass [Earth Mass] |
| pl_massj | 0.03 Mjupiter | |
| pl_massjerr1 | 1.00e-3 Mjupiter | |
| pl_massjerr2 | -1.00e-3 Mjupiter | |
| pl_massjlim | 0 | |
| pl_massjstr | 0.027±0.001 | Planet Mass [Jupiter Mass] |
| pl_msinie | — | |
| pl_msinieerr1 | — | |
| pl_msinieerr2 | — | |
| pl_msinielim | — | |
| pl_msiniestr | — | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | — | |
| pl_msinijerr1 | — | |
| pl_msinijerr2 | — | |
| pl_msinijlim | — | |
| pl_msinijstr | — | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | 55 Cnc e | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 19 | |
| pl_nnotes | 6 | |
| pl_ntranspec | 4 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | — | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | — | |
| pl_orbeccenstr | — | Eccentricity |
| pl_orbincl | 90 deg | |
| pl_orbinclerr1 | 3.80 deg | |
| pl_orbinclerr2 | -3.80 deg | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | 90.0±3.8 | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 0.74 day | |
| pl_orbpererr1 | 3.00e-6 day | |
| pl_orbpererr2 | -3.00e-6 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 0.7365400±0.0000030 | Orbital Period [day] |
| pl_orbsmax | 0.02 au | |
| pl_orbsmaxerr1 | 2.00e-4 au | |
| pl_orbsmaxerr2 | -2.00e-4 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | 0.01583±0.00020 | Orbit Semi-Major Axis [au] |
| pl_orbtper | — | |
| pl_orbtpererr1 | — | |
| pl_orbtpererr2 | — | |
| pl_orbtperlim | — | |
| pl_orbtperstr | — | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2011-08 | Planetary Parameter Reference Publication Date |
| pl_rade | 2 Rearth | |
| pl_radeerr1 | 0.14 Rearth | |
| pl_radeerr2 | -0.14 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | 2.00±0.14 | Planet Radius [Earth Radius] |
| pl_radj | 0.18 Rjupiter | |
| pl_radjerr1 | 0.01 Rjupiter | |
| pl_radjerr2 | -0.01 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | 0.178±0.012 | Planet Radius [Jupiter Radius] |
| pl_ratdor | 3.61 | |
| pl_ratdorerr1 | 0.06 | |
| pl_ratdorerr2 | -0.06 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | <div><span class="supersubNumber">3.6114</span> <span class="superscript">+0.0570</span><span class="subscript">-0.0552</span></div> | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.02 | |
| pl_ratrorerr1 | 1.30e-3 | |
| pl_ratrorerr2 | -1.30e-3 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | 0.0195±0.0013 | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=WINN_ET_AL__2011 href=https://ui.adsabs.harvard.edu/abs/2011arXiv1104.5230W/abstract target=ref> Winn et al. 2011 </a> | Planetary Parameter Reference |
| pl_rvamp | 6.10 m/s | |
| pl_rvamperr1 | 0.20 m/s | |
| pl_rvamperr2 | -0.20 m/s | |
| pl_rvamplim | 0 | |
| pl_rvampstr | 6.1±0.2 | Radial Velocity Amplitude [m/s] |
| pl_trandep | 0.04 % | |
| pl_trandeperr1 | 5.20e-3 % | |
| pl_trandeperr2 | -5.20e-3 % | |
| pl_trandeplim | 0 | |
| pl_trandepstr | 0.0380±0.0052 | Transit Depth [%] |
| pl_trandur | 1.58 hour | |
| pl_trandurerr1 | 0.03 hour | |
| pl_trandurerr2 | -0.03 hour | |
| pl_trandurlim | 0 | |
| pl_trandurstr | 1.5792±0.0312 | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 8.70e-4 day | |
| pl_tranmiderr2 | -8.70e-4 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2455607.05562±0.00087 | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | — | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 133.15 deg | |
| rastr | 08h52m35.24s | RA [sexagesimal] |
| releasedate | 2014-05-14 | Release Date |
| rowupdate | 2021-02-05 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Confirmed | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | — | |
| st_denserr1 | — | |
| st_denserr2 | — | |
| st_denslim | — | |
| st_densstr | — | Stellar Density [g/cm**3] |
| st_logg | — | |
| st_loggerr1 | — | |
| st_loggerr2 | — | |
| st_logglim | — | |
| st_loggstr | — | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | 0.96 Msun | |
| st_masserr1 | 0.05 Msun | |
| st_masserr2 | -0.03 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.963</span> <span class="superscript">+0.051</span><span class="subscript">-0.029</span> </div> | Stellar Mass [Solar mass] |
| st_met | — | |
| st_meterr1 | — | |
| st_meterr2 | — | |
| st_metlim | — | |
| st_metratio | — | Stellar Metallicity Ratio |
| st_metstr | — | Stellar Metallicity [dex] |
| st_nphot | 1 | |
| st_nrvc | 9 | |
| st_nspec | 11 | |
| st_rad | 0.94 Rsun | |
| st_raderr1 | 0.01 Rsun | |
| st_raderr2 | -0.01 Rsun | |
| st_radlim | 0 | |
| st_radstr | 0.943±0.010 | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=WINN_ET_AL__2011 href=https://ui.adsabs.harvard.edu/abs/2011arXiv1104.5230W/abstract target=ref> Winn et al. 2011 </a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | G8 V | Spectral Type |
| st_teff | — | |
| st_tefferr1 | — | |
| st_tefferr2 | — | |
| st_tefflim | — | |
| st_teffstr | — | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 6.82 mag | |
| sy_bmagerr1 | 0.02 mag | |
| sy_bmagerr2 | -0.02 mag | |
| sy_bmagstr | 6.816±0.019 | B (Johnson) Magnitude |
| sy_dist | 12.59 pc | |
| sy_disterr1 | 0.01 pc | |
| sy_disterr2 | -0.01 pc | |
| sy_diststr | <div><span class="supersubNumber">12.5855</span><span class="superscript">+0.0124</span><span class="subscript">-0.0123</span></div> | Distance [pc] |
| sy_gaiamag | 5.73 mag | |
| sy_gaiamagerr1 | 8.52e-4 mag | |
| sy_gaiamagerr2 | -8.52e-4 mag | |
| sy_gaiamagstr | 5.7297300±0.0008523 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 4.26 mag | |
| sy_hmagerr1 | 0.23 mag | |
| sy_hmagerr2 | -0.23 mag | |
| sy_hmagstr | 4.265±0.234 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 4.77 mag | |
| sy_jmagerr1 | 0.24 mag | |
| sy_jmagerr2 | -0.24 mag | |
| sy_jmagstr | 4.768±0.244 | J (2MASS) Magnitude |
| sy_kepmag | — | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | — | Kepler Magnitude |
| sy_kmag | 4.01 mag | |
| sy_kmagerr1 | 0.04 mag | |
| sy_kmagerr2 | -0.04 mag | |
| sy_kmagstr | 4.015±0.036 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 79.43 mas | |
| sy_plxerr1 | 0.08 mas | |
| sy_plxerr2 | -0.08 mas | |
| sy_plxstr | 79.4274000±0.0776646 | Parallax [mas] |
| sy_pm | 539.13 mas/yr | |
| sy_pmdec | -233.65 mas/yr | |
| sy_pmdecerr1 | 0.11 mas/yr | |
| sy_pmdecerr2 | -0.11 mas/yr | |
| sy_pmdecstr | -233.651000±0.109171 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.13 mas/yr | |
| sy_pmerr2 | -0.13 mas/yr | |
| sy_pmra | -485.87 mas/yr | |
| sy_pmraerr1 | 0.13 mas/yr | |
| sy_pmraerr2 | -0.13 mas/yr | |
| sy_pmrastr | -485.872000±0.133857 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 539.1329986±0.1295797 | Total Proper Motion [mas/yr] |
| sy_pnum | 7 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | — | |
| sy_rmagerr1 | — | |
| sy_rmagerr2 | — | |
| sy_rmagstr | — | r (Sloan) Magnitude |
| sy_snum | 2 | |
| sy_tmag | 5.21 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 5.2058±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 5.95 mag | |
| sy_vmagerr1 | 0.02 mag | |
| sy_vmagerr2 | -0.02 mag | |
| sy_vmagstr | 5.95084±0.02300 | V (Johnson) Magnitude |
| sy_w1mag | — | |
| sy_w1magerr1 | — | |
| sy_w1magerr2 | — | |
| sy_w1magstr | — | W1 (WISE) Magnitude |
| sy_w2mag | — | |
| sy_w2magerr1 | — | |
| sy_w2magerr2 | — | |
| sy_w2magstr | — | W2 (WISE) Magnitude |
| sy_w3mag | — | |
| sy_w3magerr1 | — | |
| sy_w3magerr2 | — | |
| sy_w3magstr | — | W3 (WISE) Magnitude |
| sy_w4mag | — | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | — | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 332064670 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.60 | |
| y | 0.64 | |
| z | 0.47 |
Radial Velocity • 2004 • McDonald Observatory
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 28.33 deg | |
| decstr | +28d19m47.34s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | McDonald Observatory | Discovery Facility |
| disc_instrument | High Resolution Spectrograph | Discovery Instrument |
| disc_locale | Ground | Discovery Locale |
| disc_pubdate | 2004-10 | Discovery Publication Date |
| disc_refname | <a refstr=MCARTHUR_ET_AL__2004 href=https://ui.adsabs.harvard.edu/abs/2004ApJ...614L..81M/abstract target=ref> McArthur et al. 2004 </a> | Discovery Reference |
| disc_telescope | 9.2 m Hobby-Eberly Telescope | Discovery Telescope |
| disc_year | 2004 | |
| discoverymethod | Radial Velocity | Discovery Method |
| dkin_flag | 0 | |
| elat | 10.37 deg | |
| elon | 127.73 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 704967037090946688 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 704967037090946688 | Gaia DR3 ID |
| glat | 37.70 deg | |
| glon | 196.80 deg | |
| hd_name | HD 75732 | HD ID |
| hip_name | HIP 43587 | HIP ID |
| hostname | 55 Cnc | Host Name |
| htm20 | 570333148 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | 8.37 Mearth | |
| pl_bmasseerr1 | 0.38 Mearth | |
| pl_bmasseerr2 | -0.38 Mearth | |
| pl_bmasselim | 0 | |
| pl_bmassestr | 8.37±0.38 | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | 0.03 Mjupiter | |
| pl_bmassjerr1 | 1.00e-3 Mjupiter | |
| pl_bmassjerr2 | -1.00e-3 Mjupiter | |
| pl_bmassjlim | 0 | |
| pl_bmassjstr | 0.026±0.001 | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | Mass | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | 4.50 g/cm**3 | |
| pl_denserr1 | 0.20 g/cm**3 | |
| pl_denserr2 | -0.20 g/cm**3 | |
| pl_denslim | 0 | |
| pl_densstr | 4.50±0.20 | Planet Density [g/cm**3] |
| pl_eqt | — | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | — | |
| pl_eqtstr | — | Equilibrium Temperature [K] |
| pl_imppar | — | |
| pl_impparerr1 | — | |
| pl_impparerr2 | — | |
| pl_impparlim | — | |
| pl_impparstr | — | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | e | Planet Letter |
| pl_masse | 8.37 Mearth | |
| pl_masseerr1 | 0.38 Mearth | |
| pl_masseerr2 | -0.38 Mearth | |
| pl_masselim | 0 | |
| pl_massestr | 8.37±0.38 | Planet Mass [Earth Mass] |
| pl_massj | 0.03 Mjupiter | |
| pl_massjerr1 | 1.00e-3 Mjupiter | |
| pl_massjerr2 | -1.00e-3 Mjupiter | |
| pl_massjlim | 0 | |
| pl_massjstr | 0.026±0.001 | Planet Mass [Jupiter Mass] |
| pl_msinie | — | |
| pl_msinieerr1 | — | |
| pl_msinieerr2 | — | |
| pl_msinielim | — | |
| pl_msiniestr | — | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | — | |
| pl_msinijerr1 | — | |
| pl_msinijerr2 | — | |
| pl_msinijlim | — | |
| pl_msinijstr | — | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | 55 Cnc e | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 19 | |
| pl_nnotes | 6 | |
| pl_ntranspec | 4 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | 0 | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | 0 | |
| pl_orbeccenstr | 0.0 | Eccentricity |
| pl_orbincl | — | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | — | |
| pl_orbinclstr | — | Inclination [deg] |
| pl_orblper | 90 deg | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | 0 | |
| pl_orblperstr | 90 | Argument of Periastron [deg] |
| pl_orbper | 0.74 day | |
| pl_orbpererr1 | 3.00e-6 day | |
| pl_orbpererr2 | -3.00e-6 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 0.736546±0.000003 | Orbital Period [day] |
| pl_orbsmax | 0.02 au | |
| pl_orbsmaxerr1 | 2.00e-4 au | |
| pl_orbsmaxerr2 | -2.00e-4 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | 0.01583±0.00020 | Orbit Semi-Major Axis [au] |
| pl_orbtper | — | |
| pl_orbtpererr1 | — | |
| pl_orbtpererr2 | — | |
| pl_orbtperlim | — | |
| pl_orbtperstr | — | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2012-11 | Planetary Parameter Reference Publication Date |
| pl_rade | 2.17 Rearth | |
| pl_radeerr1 | 0.10 Rearth | |
| pl_radeerr2 | -0.10 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | <div><span class="supersubNumber">2.173</span> <span class="superscript">+0.097</span><span class="subscript">-0.098</span></div> | Planet Radius [Earth Radius] |
| pl_radj | 0.19 Rjupiter | |
| pl_radjerr1 | 9.00e-3 Rjupiter | |
| pl_radjerr2 | -9.00e-3 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | 0.194±0.009 | Planet Radius [Jupiter Radius] |
| pl_ratdor | — | |
| pl_ratdorerr1 | — | |
| pl_ratdorerr2 | — | |
| pl_ratdorlim | — | |
| pl_ratdorstr | — | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | — | |
| pl_ratrorerr1 | — | |
| pl_ratrorerr2 | — | |
| pl_ratrorlim | — | |
| pl_ratrorstr | — | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=ENDL_ET_AL__2012 href=https://ui.adsabs.harvard.edu/abs/2012ApJ...759...19E/abstract target=ref> Endl et al. 2012 </a> | Planetary Parameter Reference |
| pl_rvamp | 6.30 m/s | |
| pl_rvamperr1 | 0.21 m/s | |
| pl_rvamperr2 | -0.21 m/s | |
| pl_rvamplim | 0 | |
| pl_rvampstr | 6.30±0.21 | Radial Velocity Amplitude [m/s] |
| pl_trandep | — | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | — | |
| pl_trandepstr | — | Transit Depth [%] |
| pl_trandur | — | |
| pl_trandurerr1 | — | |
| pl_trandurerr2 | — | |
| pl_trandurlim | — | |
| pl_trandurstr | — | Transit Duration [hour] |
| pl_tranmid | — | |
| pl_tranmiderr1 | — | |
| pl_tranmiderr2 | — | |
| pl_tranmidlim | — | |
| pl_tranmidstr | — | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | — | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 133.15 deg | |
| rastr | 08h52m35.24s | RA [sexagesimal] |
| releasedate | 2014-05-16 | Release Date |
| rowupdate | 2021-02-05 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Confirmed | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | 1.42 g/cm**3 | |
| st_denserr1 | 0.54 g/cm**3 | |
| st_denserr2 | -0.22 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | <div><span class="supersubNumber">1.4185108</span><span class="superscript">+0.5378713</span><span class="subscript">-0.2174488</span></div> | Stellar Density [g/cm**3] |
| st_logg | 4.42 log(cm/s**2) | |
| st_loggerr1 | 0.05 log(cm/s**2) | |
| st_loggerr2 | -0.14 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | <div><span class="supersubNumber">4.4245900</span><span class="superscript">+0.0515368</span><span class="subscript">-0.1356500</span></div> | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | -0.20 log(Lsun) | |
| st_lumerr1 | 0.01 log(Lsun) | |
| st_lumerr2 | -0.01 log(Lsun) | |
| st_lumlim | 0 | |
| st_lumstr | <div><span class="supersubNumber">-0.1969510</span><span class="superscript">+0.0124975</span><span class="subscript">-0.0103906</span></div> | Stellar Luminosity [log(Solar)] |
| st_mass | 0.90 Msun | |
| st_masserr1 | 0.14 Msun | |
| st_masserr2 | -0.09 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.9000000</span><span class="superscript">+0.1400420</span><span class="subscript">-0.0899928</span></div> | Stellar Mass [Solar mass] |
| st_met | 0.35 dex | |
| st_meterr1 | 0.10 dex | |
| st_meterr2 | -0.10 dex | |
| st_metlim | 0 | |
| st_metratio | [M/H] | Stellar Metallicity Ratio |
| st_metstr | 0.35±0.10 | Stellar Metallicity [dex] |
| st_nphot | 1 | |
| st_nrvc | 9 | |
| st_nspec | 11 | |
| st_rad | 0.96 Rsun | |
| st_raderr1 | 0.08 Rsun | |
| st_raderr2 | -0.05 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">0.96351500</span><span class="superscript">+0.07773920</span><span class="subscript">-0.05315530</span></div> | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 5250 K | |
| st_tefferr1 | 123.30 K | |
| st_tefferr2 | -171.85 K | |
| st_tefflim | 0 | |
| st_teffstr | <div><span class="supersubNumber">5250.000</span><span class="superscript">+123.300</span><span class="subscript">-171.847</span></div> | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 6.82 mag | |
| sy_bmagerr1 | 0.02 mag | |
| sy_bmagerr2 | -0.02 mag | |
| sy_bmagstr | 6.816±0.019 | B (Johnson) Magnitude |
| sy_dist | 12.59 pc | |
| sy_disterr1 | 0.01 pc | |
| sy_disterr2 | -0.01 pc | |
| sy_diststr | <div><span class="supersubNumber">12.5855</span><span class="superscript">+0.0124</span><span class="subscript">-0.0123</span></div> | Distance [pc] |
| sy_gaiamag | 5.73 mag | |
| sy_gaiamagerr1 | 8.52e-4 mag | |
| sy_gaiamagerr2 | -8.52e-4 mag | |
| sy_gaiamagstr | 5.7297300±0.0008523 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 4.26 mag | |
| sy_hmagerr1 | 0.23 mag | |
| sy_hmagerr2 | -0.23 mag | |
| sy_hmagstr | 4.265±0.234 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 4.77 mag | |
| sy_jmagerr1 | 0.24 mag | |
| sy_jmagerr2 | -0.24 mag | |
| sy_jmagstr | 4.768±0.244 | J (2MASS) Magnitude |
| sy_kepmag | — | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | — | Kepler Magnitude |
| sy_kmag | 4.01 mag | |
| sy_kmagerr1 | 0.04 mag | |
| sy_kmagerr2 | -0.04 mag | |
| sy_kmagstr | 4.015±0.036 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 79.43 mas | |
| sy_plxerr1 | 0.08 mas | |
| sy_plxerr2 | -0.08 mas | |
| sy_plxstr | 79.4274000±0.0776646 | Parallax [mas] |
| sy_pm | 539.13 mas/yr | |
| sy_pmdec | -233.65 mas/yr | |
| sy_pmdecerr1 | 0.11 mas/yr | |
| sy_pmdecerr2 | -0.11 mas/yr | |
| sy_pmdecstr | -233.651000±0.109171 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.13 mas/yr | |
| sy_pmerr2 | -0.13 mas/yr | |
| sy_pmra | -485.87 mas/yr | |
| sy_pmraerr1 | 0.13 mas/yr | |
| sy_pmraerr2 | -0.13 mas/yr | |
| sy_pmrastr | -485.872000±0.133857 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 539.1329986±0.1295797 | Total Proper Motion [mas/yr] |
| sy_pnum | 7 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | — | |
| sy_rmagerr1 | — | |
| sy_rmagerr2 | — | |
| sy_rmagstr | — | r (Sloan) Magnitude |
| sy_snum | 2 | |
| sy_tmag | 5.21 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 5.2058±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 5.95 mag | |
| sy_vmagerr1 | 0.02 mag | |
| sy_vmagerr2 | -0.02 mag | |
| sy_vmagstr | 5.95084±0.02300 | V (Johnson) Magnitude |
| sy_w1mag | — | |
| sy_w1magerr1 | — | |
| sy_w1magerr2 | — | |
| sy_w1magstr | — | W1 (WISE) Magnitude |
| sy_w2mag | — | |
| sy_w2magerr1 | — | |
| sy_w2magerr2 | — | |
| sy_w2magstr | — | W2 (WISE) Magnitude |
| sy_w3mag | — | |
| sy_w3magerr1 | — | |
| sy_w3magerr2 | — | |
| sy_w3magstr | — | W3 (WISE) Magnitude |
| sy_w4mag | — | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | — | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 332064670 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.60 | |
| y | 0.64 | |
| z | 0.47 |
Radial Velocity • 2004 • McDonald Observatory
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 28.33 deg | |
| decstr | +28d19m47.34s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | McDonald Observatory | Discovery Facility |
| disc_instrument | High Resolution Spectrograph | Discovery Instrument |
| disc_locale | Ground | Discovery Locale |
| disc_pubdate | 2004-10 | Discovery Publication Date |
| disc_refname | <a refstr=MCARTHUR_ET_AL__2004 href=https://ui.adsabs.harvard.edu/abs/2004ApJ...614L..81M/abstract target=ref> McArthur et al. 2004 </a> | Discovery Reference |
| disc_telescope | 9.2 m Hobby-Eberly Telescope | Discovery Telescope |
| disc_year | 2004 | |
| discoverymethod | Radial Velocity | Discovery Method |
| dkin_flag | 0 | |
| elat | 10.37 deg | |
| elon | 127.73 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 704967037090946688 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 704967037090946688 | Gaia DR3 ID |
| glat | 37.70 deg | |
| glon | 196.80 deg | |
| hd_name | HD 75732 | HD ID |
| hip_name | HIP 43587 | HIP ID |
| hostname | 55 Cnc | Host Name |
| htm20 | 570333148 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | 7.47 Mearth | |
| pl_bmasseerr1 | 1.56 Mearth | |
| pl_bmasseerr2 | -1.56 Mearth | |
| pl_bmasselim | 0 | |
| pl_bmassestr | 7.4687±1.5573 | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | 0.02 Mjupiter | |
| pl_bmassjerr1 | 4.90e-3 Mjupiter | |
| pl_bmassjerr2 | -4.90e-3 Mjupiter | |
| pl_bmassjlim | 0 | |
| pl_bmassjstr | 0.0235±0.0049 | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | Msini | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | — | |
| pl_denserr1 | — | |
| pl_denserr2 | — | |
| pl_denslim | — | |
| pl_densstr | — | Planet Density [g/cm**3] |
| pl_eqt | — | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | — | |
| pl_eqtstr | — | Equilibrium Temperature [K] |
| pl_imppar | — | |
| pl_impparerr1 | — | |
| pl_impparerr2 | — | |
| pl_impparlim | — | |
| pl_impparstr | — | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | e | Planet Letter |
| pl_masse | — | |
| pl_masseerr1 | — | |
| pl_masseerr2 | — | |
| pl_masselim | — | |
| pl_massestr | — | Planet Mass [Earth Mass] |
| pl_massj | — | |
| pl_massjerr1 | — | |
| pl_massjerr2 | — | |
| pl_massjlim | — | |
| pl_massjstr | — | Planet Mass [Jupiter Mass] |
| pl_msinie | 7.47 Mearth | |
| pl_msinieerr1 | 1.56 Mearth | |
| pl_msinieerr2 | -1.56 Mearth | |
| pl_msinielim | 0 | |
| pl_msiniestr | 7.4687±1.5573 | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | 0.02 Mjupiter | |
| pl_msinijerr1 | 4.90e-3 Mjupiter | |
| pl_msinijerr2 | -4.90e-3 Mjupiter | |
| pl_msinijlim | 0 | |
| pl_msinijstr | 0.0235±0.0049 | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | 55 Cnc e | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 19 | |
| pl_nnotes | 6 | |
| pl_ntranspec | 4 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | 0.26 | |
| pl_orbeccenerr1 | 0.06 | |
| pl_orbeccenerr2 | -0.06 | |
| pl_orbeccenlim | 0 | |
| pl_orbeccenstr | 0.264±0.060 | Eccentricity |
| pl_orbincl | — | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | — | |
| pl_orbinclstr | — | Inclination [deg] |
| pl_orblper | 157 deg | |
| pl_orblpererr1 | 38 deg | |
| pl_orblpererr2 | -38 deg | |
| pl_orblperlim | 0 | |
| pl_orblperstr | 157±38 | Argument of Periastron [deg] |
| pl_orbper | 2.80 day | |
| pl_orbpererr1 | 1.00e-4 day | |
| pl_orbpererr2 | -1.00e-4 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 2.79674±0.00010 | Orbital Period [day] |
| pl_orbsmax | 0.04 au | |
| pl_orbsmaxerr1 | 2.20e-3 au | |
| pl_orbsmaxerr2 | -2.20e-3 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | 0.0377±0.0022 | Orbit Semi-Major Axis [au] |
| pl_orbtper | 2.45e6 day | |
| pl_orbtpererr1 | 1.00e-4 day | |
| pl_orbtpererr2 | -1.00e-4 day | |
| pl_orbtperlim | 0 | |
| pl_orbtperstr | 2447578.21590±0.00010 | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2009-03 | Planetary Parameter Reference Publication Date |
| pl_rade | — | |
| pl_radeerr1 | — | |
| pl_radeerr2 | — | |
| pl_radelim | — | |
| pl_radestr | — | Planet Radius [Earth Radius] |
| pl_radj | — | |
| pl_radjerr1 | — | |
| pl_radjerr2 | — | |
| pl_radjlim | — | |
| pl_radjstr | — | Planet Radius [Jupiter Radius] |
| pl_ratdor | — | |
| pl_ratdorerr1 | — | |
| pl_ratdorerr2 | — | |
| pl_ratdorlim | — | |
| pl_ratdorstr | — | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | — | |
| pl_ratrorerr1 | — | |
| pl_ratrorerr2 | — | |
| pl_ratrorlim | — | |
| pl_ratrorstr | — | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=WRIGHT_ET_AL__2009 href=https://ui.adsabs.harvard.edu/abs/2009ApJ...693.1084W/abstract target=ref> Wright et al. 2009 </a> | Planetary Parameter Reference |
| pl_rvamp | 3.73 m/s | |
| pl_rvamperr1 | 0.53 m/s | |
| pl_rvamperr2 | -0.53 m/s | |
| pl_rvamplim | 0 | |
| pl_rvampstr | 3.73±0.53 | Radial Velocity Amplitude [m/s] |
| pl_trandep | — | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | — | |
| pl_trandepstr | — | Transit Depth [%] |
| pl_trandur | — | |
| pl_trandurerr1 | — | |
| pl_trandurerr2 | — | |
| pl_trandurlim | — | |
| pl_trandurstr | — | Transit Duration [hour] |
| pl_tranmid | — | |
| pl_tranmiderr1 | — | |
| pl_tranmiderr2 | — | |
| pl_tranmidlim | — | |
| pl_tranmidstr | — | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | — | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 133.15 deg | |
| rastr | 08h52m35.24s | RA [sexagesimal] |
| releasedate | 2014-08-21 | Release Date |
| rowupdate | 2021-02-05 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Confirmed | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | 1.42 g/cm**3 | |
| st_denserr1 | 0.54 g/cm**3 | |
| st_denserr2 | -0.22 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | <div><span class="supersubNumber">1.4185108</span><span class="superscript">+0.5378713</span><span class="subscript">-0.2174488</span></div> | Stellar Density [g/cm**3] |
| st_logg | 4.42 log(cm/s**2) | |
| st_loggerr1 | 0.05 log(cm/s**2) | |
| st_loggerr2 | -0.14 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | <div><span class="supersubNumber">4.4245900</span><span class="superscript">+0.0515368</span><span class="subscript">-0.1356500</span></div> | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | -0.20 log(Lsun) | |
| st_lumerr1 | 0.01 log(Lsun) | |
| st_lumerr2 | -0.01 log(Lsun) | |
| st_lumlim | 0 | |
| st_lumstr | <div><span class="supersubNumber">-0.1969510</span><span class="superscript">+0.0124975</span><span class="subscript">-0.0103906</span></div> | Stellar Luminosity [log(Solar)] |
| st_mass | 0.90 Msun | |
| st_masserr1 | 0.14 Msun | |
| st_masserr2 | -0.09 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.9000000</span><span class="superscript">+0.1400420</span><span class="subscript">-0.0899928</span></div> | Stellar Mass [Solar mass] |
| st_met | 0.35 dex | |
| st_meterr1 | 0.10 dex | |
| st_meterr2 | -0.10 dex | |
| st_metlim | 0 | |
| st_metratio | [M/H] | Stellar Metallicity Ratio |
| st_metstr | 0.35±0.10 | Stellar Metallicity [dex] |
| st_nphot | 1 | |
| st_nrvc | 9 | |
| st_nspec | 11 | |
| st_rad | 0.96 Rsun | |
| st_raderr1 | 0.08 Rsun | |
| st_raderr2 | -0.05 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">0.96351500</span><span class="superscript">+0.07773920</span><span class="subscript">-0.05315530</span></div> | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 5250 K | |
| st_tefferr1 | 123.30 K | |
| st_tefferr2 | -171.85 K | |
| st_tefflim | 0 | |
| st_teffstr | <div><span class="supersubNumber">5250.000</span><span class="superscript">+123.300</span><span class="subscript">-171.847</span></div> | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 6.82 mag | |
| sy_bmagerr1 | 0.02 mag | |
| sy_bmagerr2 | -0.02 mag | |
| sy_bmagstr | 6.816±0.019 | B (Johnson) Magnitude |
| sy_dist | 12.59 pc | |
| sy_disterr1 | 0.01 pc | |
| sy_disterr2 | -0.01 pc | |
| sy_diststr | <div><span class="supersubNumber">12.5855</span><span class="superscript">+0.0124</span><span class="subscript">-0.0123</span></div> | Distance [pc] |
| sy_gaiamag | 5.73 mag | |
| sy_gaiamagerr1 | 8.52e-4 mag | |
| sy_gaiamagerr2 | -8.52e-4 mag | |
| sy_gaiamagstr | 5.7297300±0.0008523 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 4.26 mag | |
| sy_hmagerr1 | 0.23 mag | |
| sy_hmagerr2 | -0.23 mag | |
| sy_hmagstr | 4.265±0.234 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 4.77 mag | |
| sy_jmagerr1 | 0.24 mag | |
| sy_jmagerr2 | -0.24 mag | |
| sy_jmagstr | 4.768±0.244 | J (2MASS) Magnitude |
| sy_kepmag | — | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | — | Kepler Magnitude |
| sy_kmag | 4.01 mag | |
| sy_kmagerr1 | 0.04 mag | |
| sy_kmagerr2 | -0.04 mag | |
| sy_kmagstr | 4.015±0.036 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 79.43 mas | |
| sy_plxerr1 | 0.08 mas | |
| sy_plxerr2 | -0.08 mas | |
| sy_plxstr | 79.4274000±0.0776646 | Parallax [mas] |
| sy_pm | 539.13 mas/yr | |
| sy_pmdec | -233.65 mas/yr | |
| sy_pmdecerr1 | 0.11 mas/yr | |
| sy_pmdecerr2 | -0.11 mas/yr | |
| sy_pmdecstr | -233.651000±0.109171 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.13 mas/yr | |
| sy_pmerr2 | -0.13 mas/yr | |
| sy_pmra | -485.87 mas/yr | |
| sy_pmraerr1 | 0.13 mas/yr | |
| sy_pmraerr2 | -0.13 mas/yr | |
| sy_pmrastr | -485.872000±0.133857 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 539.1329986±0.1295797 | Total Proper Motion [mas/yr] |
| sy_pnum | 7 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | — | |
| sy_rmagerr1 | — | |
| sy_rmagerr2 | — | |
| sy_rmagstr | — | r (Sloan) Magnitude |
| sy_snum | 2 | |
| sy_tmag | 5.21 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 5.2058±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 5.95 mag | |
| sy_vmagerr1 | 0.02 mag | |
| sy_vmagerr2 | -0.02 mag | |
| sy_vmagstr | 5.95084±0.02300 | V (Johnson) Magnitude |
| sy_w1mag | — | |
| sy_w1magerr1 | — | |
| sy_w1magerr2 | — | |
| sy_w1magstr | — | W1 (WISE) Magnitude |
| sy_w2mag | — | |
| sy_w2magerr1 | — | |
| sy_w2magerr2 | — | |
| sy_w2magstr | — | W2 (WISE) Magnitude |
| sy_w3mag | — | |
| sy_w3magerr1 | — | |
| sy_w3magerr2 | — | |
| sy_w3magstr | — | W3 (WISE) Magnitude |
| sy_w4mag | — | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | — | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 332064670 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.60 | |
| y | 0.64 | |
| z | 0.47 |
Radial Velocity • 2004 • McDonald Observatory
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 28.33 deg | |
| decstr | +28d19m47.34s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | McDonald Observatory | Discovery Facility |
| disc_instrument | High Resolution Spectrograph | Discovery Instrument |
| disc_locale | Ground | Discovery Locale |
| disc_pubdate | 2004-10 | Discovery Publication Date |
| disc_refname | <a refstr=MCARTHUR_ET_AL__2004 href=https://ui.adsabs.harvard.edu/abs/2004ApJ...614L..81M/abstract target=ref> McArthur et al. 2004 </a> | Discovery Reference |
| disc_telescope | 9.2 m Hobby-Eberly Telescope | Discovery Telescope |
| disc_year | 2004 | |
| discoverymethod | Radial Velocity | Discovery Method |
| dkin_flag | 0 | |
| elat | 10.37 deg | |
| elon | 127.73 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 704967037090946688 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 704967037090946688 | Gaia DR3 ID |
| glat | 37.70 deg | |
| glon | 196.80 deg | |
| hd_name | HD 75732 | HD ID |
| hip_name | HIP 43587 | HIP ID |
| hostname | 55 Cnc | Host Name |
| htm20 | 570333148 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | 14.30 Mearth | |
| pl_bmasseerr1 | 3.18 Mearth | |
| pl_bmasseerr2 | -3.18 Mearth | |
| pl_bmasselim | 0 | |
| pl_bmassestr | 14±3 | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | 0.04 Mjupiter | |
| pl_bmassjerr1 | 0.01 Mjupiter | |
| pl_bmassjerr2 | -0.01 Mjupiter | |
| pl_bmassjlim | 0 | |
| pl_bmassjstr | 0.045±0.010 | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | Msini | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | — | |
| pl_denserr1 | — | |
| pl_denserr2 | — | |
| pl_denslim | — | |
| pl_densstr | — | Planet Density [g/cm**3] |
| pl_eqt | — | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | — | |
| pl_eqtstr | — | Equilibrium Temperature [K] |
| pl_imppar | — | |
| pl_impparerr1 | — | |
| pl_impparerr2 | — | |
| pl_impparlim | — | |
| pl_impparstr | — | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | e | Planet Letter |
| pl_masse | — | |
| pl_masseerr1 | — | |
| pl_masseerr2 | — | |
| pl_masselim | — | |
| pl_massestr | — | Planet Mass [Earth Mass] |
| pl_massj | — | |
| pl_massjerr1 | — | |
| pl_massjerr2 | — | |
| pl_massjlim | — | |
| pl_massjstr | — | Planet Mass [Jupiter Mass] |
| pl_msinie | 14.30 Mearth | |
| pl_msinieerr1 | 3.18 Mearth | |
| pl_msinieerr2 | -3.18 Mearth | |
| pl_msinielim | 0 | |
| pl_msiniestr | 14±3 | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | 0.04 Mjupiter | |
| pl_msinijerr1 | 0.01 Mjupiter | |
| pl_msinijerr2 | -0.01 Mjupiter | |
| pl_msinijlim | 0 | |
| pl_msinijstr | 0.045±0.010 | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | 55 Cnc e | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 19 | |
| pl_nnotes | 6 | |
| pl_ntranspec | 4 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | 0.17 | |
| pl_orbeccenerr1 | 0.13 | |
| pl_orbeccenerr2 | -0.13 | |
| pl_orbeccenlim | 0 | |
| pl_orbeccenstr | 0.174±0.127 | Eccentricity |
| pl_orbincl | — | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | — | |
| pl_orbinclstr | — | Inclination [deg] |
| pl_orblper | 261.65 deg | |
| pl_orblpererr1 | 41.14 deg | |
| pl_orblpererr2 | -41.14 deg | |
| pl_orblperlim | 0 | |
| pl_orblperstr | 261.65±41.14 | Argument of Periastron [deg] |
| pl_orbper | 2.81 day | |
| pl_orbpererr1 | 2.00e-3 day | |
| pl_orbpererr2 | -2.00e-3 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 2.808±0.002 | Orbital Period [day] |
| pl_orbsmax | 0.04 au | |
| pl_orbsmaxerr1 | 1.00e-3 au | |
| pl_orbsmaxerr2 | -1.00e-3 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | 0.038±0.001 | Orbit Semi-Major Axis [au] |
| pl_orbtper | 2.45e6 day | |
| pl_orbtpererr1 | 0.32 day | |
| pl_orbtpererr2 | -0.32 day | |
| pl_orbtperlim | 0 | |
| pl_orbtperstr | 2453295.31±0.32 | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2004-10 | Planetary Parameter Reference Publication Date |
| pl_rade | — | |
| pl_radeerr1 | — | |
| pl_radeerr2 | — | |
| pl_radelim | — | |
| pl_radestr | — | Planet Radius [Earth Radius] |
| pl_radj | — | |
| pl_radjerr1 | — | |
| pl_radjerr2 | — | |
| pl_radjlim | — | |
| pl_radjstr | — | Planet Radius [Jupiter Radius] |
| pl_ratdor | — | |
| pl_ratdorerr1 | — | |
| pl_ratdorerr2 | — | |
| pl_ratdorlim | — | |
| pl_ratdorstr | — | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | — | |
| pl_ratrorerr1 | — | |
| pl_ratrorerr2 | — | |
| pl_ratrorlim | — | |
| pl_ratrorstr | — | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=MCARTHUR_ET_AL__2004 href=https://ui.adsabs.harvard.edu/abs/2004ApJ...614L..81M/abstract target=ref> McArthur et al. 2004 </a> | Planetary Parameter Reference |
| pl_rvamp | 6.67 m/s | |
| pl_rvamperr1 | 0.81 m/s | |
| pl_rvamperr2 | -0.81 m/s | |
| pl_rvamplim | 0 | |
| pl_rvampstr | 6.665±0.810 | Radial Velocity Amplitude [m/s] |
| pl_trandep | — | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | — | |
| pl_trandepstr | — | Transit Depth [%] |
| pl_trandur | — | |
| pl_trandurerr1 | — | |
| pl_trandurerr2 | — | |
| pl_trandurlim | — | |
| pl_trandurstr | — | Transit Duration [hour] |
| pl_tranmid | — | |
| pl_tranmiderr1 | — | |
| pl_tranmiderr2 | — | |
| pl_tranmidlim | — | |
| pl_tranmidstr | — | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | JD | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 133.15 deg | |
| rastr | 08h52m35.24s | RA [sexagesimal] |
| releasedate | 2016-10-13 | Release Date |
| rowupdate | 2021-02-05 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Confirmed | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | — | |
| st_denserr1 | — | |
| st_denserr2 | — | |
| st_denslim | — | |
| st_densstr | — | Stellar Density [g/cm**3] |
| st_logg | — | |
| st_loggerr1 | — | |
| st_loggerr2 | — | |
| st_logglim | — | |
| st_loggstr | — | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | 0.95 Msun | |
| st_masserr1 | 0.08 Msun | |
| st_masserr2 | -0.08 Msun | |
| st_masslim | 0 | |
| st_massstr | 0.950±0.080 | Stellar Mass [Solar mass] |
| st_met | — | |
| st_meterr1 | — | |
| st_meterr2 | — | |
| st_metlim | — | |
| st_metratio | — | Stellar Metallicity Ratio |
| st_metstr | — | Stellar Metallicity [dex] |
| st_nphot | 1 | |
| st_nrvc | 9 | |
| st_nspec | 11 | |
| st_rad | — | |
| st_raderr1 | — | |
| st_raderr2 | — | |
| st_radlim | — | |
| st_radstr | — | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=MCARTHUR_ET_AL__2004 href=https://ui.adsabs.harvard.edu/abs/2004ApJ...614L..81M/abstract target=ref> McArthur et al. 2004 </a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | — | |
| st_tefferr1 | — | |
| st_tefferr2 | — | |
| st_tefflim | — | |
| st_teffstr | — | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 6.82 mag | |
| sy_bmagerr1 | 0.02 mag | |
| sy_bmagerr2 | -0.02 mag | |
| sy_bmagstr | 6.816±0.019 | B (Johnson) Magnitude |
| sy_dist | 12.59 pc | |
| sy_disterr1 | 0.01 pc | |
| sy_disterr2 | -0.01 pc | |
| sy_diststr | <div><span class="supersubNumber">12.5855</span><span class="superscript">+0.0124</span><span class="subscript">-0.0123</span></div> | Distance [pc] |
| sy_gaiamag | 5.73 mag | |
| sy_gaiamagerr1 | 8.52e-4 mag | |
| sy_gaiamagerr2 | -8.52e-4 mag | |
| sy_gaiamagstr | 5.7297300±0.0008523 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 4.26 mag | |
| sy_hmagerr1 | 0.23 mag | |
| sy_hmagerr2 | -0.23 mag | |
| sy_hmagstr | 4.265±0.234 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 4.77 mag | |
| sy_jmagerr1 | 0.24 mag | |
| sy_jmagerr2 | -0.24 mag | |
| sy_jmagstr | 4.768±0.244 | J (2MASS) Magnitude |
| sy_kepmag | — | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | — | Kepler Magnitude |
| sy_kmag | 4.01 mag | |
| sy_kmagerr1 | 0.04 mag | |
| sy_kmagerr2 | -0.04 mag | |
| sy_kmagstr | 4.015±0.036 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 79.43 mas | |
| sy_plxerr1 | 0.08 mas | |
| sy_plxerr2 | -0.08 mas | |
| sy_plxstr | 79.4274000±0.0776646 | Parallax [mas] |
| sy_pm | 539.13 mas/yr | |
| sy_pmdec | -233.65 mas/yr | |
| sy_pmdecerr1 | 0.11 mas/yr | |
| sy_pmdecerr2 | -0.11 mas/yr | |
| sy_pmdecstr | -233.651000±0.109171 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.13 mas/yr | |
| sy_pmerr2 | -0.13 mas/yr | |
| sy_pmra | -485.87 mas/yr | |
| sy_pmraerr1 | 0.13 mas/yr | |
| sy_pmraerr2 | -0.13 mas/yr | |
| sy_pmrastr | -485.872000±0.133857 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 539.1329986±0.1295797 | Total Proper Motion [mas/yr] |
| sy_pnum | 7 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | — | |
| sy_rmagerr1 | — | |
| sy_rmagerr2 | — | |
| sy_rmagstr | — | r (Sloan) Magnitude |
| sy_snum | 2 | |
| sy_tmag | 5.21 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 5.2058±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 5.95 mag | |
| sy_vmagerr1 | 0.02 mag | |
| sy_vmagerr2 | -0.02 mag | |
| sy_vmagstr | 5.95084±0.02300 | V (Johnson) Magnitude |
| sy_w1mag | — | |
| sy_w1magerr1 | — | |
| sy_w1magerr2 | — | |
| sy_w1magstr | — | W1 (WISE) Magnitude |
| sy_w2mag | — | |
| sy_w2magerr1 | — | |
| sy_w2magerr2 | — | |
| sy_w2magstr | — | W2 (WISE) Magnitude |
| sy_w3mag | — | |
| sy_w3magerr1 | — | |
| sy_w3magerr2 | — | |
| sy_w3magstr | — | W3 (WISE) Magnitude |
| sy_w4mag | — | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | — | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 332064670 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.60 | |
| y | 0.64 | |
| z | 0.47 |
Radial Velocity • 2004 • McDonald Observatory
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 28.33 deg | |
| decstr | +28d19m47.34s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | McDonald Observatory | Discovery Facility |
| disc_instrument | High Resolution Spectrograph | Discovery Instrument |
| disc_locale | Ground | Discovery Locale |
| disc_pubdate | 2004-10 | Discovery Publication Date |
| disc_refname | <a refstr=MCARTHUR_ET_AL__2004 href=https://ui.adsabs.harvard.edu/abs/2004ApJ...614L..81M/abstract target=ref> McArthur et al. 2004 </a> | Discovery Reference |
| disc_telescope | 9.2 m Hobby-Eberly Telescope | Discovery Telescope |
| disc_year | 2004 | |
| discoverymethod | Radial Velocity | Discovery Method |
| dkin_flag | 0 | |
| elat | 10.37 deg | |
| elon | 127.73 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 704967037090946688 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 704967037090946688 | Gaia DR3 ID |
| glat | 37.70 deg | |
| glon | 196.80 deg | |
| hd_name | HD 75732 | HD ID |
| hip_name | HIP 43587 | HIP ID |
| hostname | 55 Cnc | Host Name |
| htm20 | 570333148 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | 8.08 Mearth | |
| pl_bmasseerr1 | 0.31 Mearth | |
| pl_bmasseerr2 | -0.31 Mearth | |
| pl_bmasselim | 0 | |
| pl_bmassestr | 8.08±0.31 | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | 0.03 Mjupiter | |
| pl_bmassjerr1 | 9.75e-4 Mjupiter | |
| pl_bmassjerr2 | -9.75e-4 Mjupiter | |
| pl_bmassjlim | 0 | |
| pl_bmassjstr | 0.0254±0.0010 | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | Mass | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | 6.30 g/cm**3 | |
| pl_denserr1 | 0.80 g/cm**3 | |
| pl_denserr2 | -0.70 g/cm**3 | |
| pl_denslim | 0 | |
| pl_densstr | <div><span class="supersubNumber">6.3</span><span class="superscript">+0.8</span><span class="subscript">-0.7</span></div> | Planet Density [g/cm**3] |
| pl_eqt | — | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | — | |
| pl_eqtstr | — | Equilibrium Temperature [K] |
| pl_imppar | 0.36 | |
| pl_impparerr1 | 0.07 | |
| pl_impparerr2 | -0.09 | |
| pl_impparlim | 0 | |
| pl_impparstr | <div><span class="supersubNumber">0.36</span><span class="superscript">+0.07</span><span class="subscript">-0.09</span></div> | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | e | Planet Letter |
| pl_masse | 8.08 Mearth | |
| pl_masseerr1 | 0.31 Mearth | |
| pl_masseerr2 | -0.31 Mearth | |
| pl_masselim | 0 | |
| pl_massestr | 8.08±0.31 | Planet Mass [Earth Mass] |
| pl_massj | 0.03 Mjupiter | |
| pl_massjerr1 | 9.75e-4 Mjupiter | |
| pl_massjerr2 | -9.75e-4 Mjupiter | |
| pl_massjlim | 0 | |
| pl_massjstr | 0.0254±0.0010 | Planet Mass [Jupiter Mass] |
| pl_msinie | — | |
| pl_msinieerr1 | — | |
| pl_msinieerr2 | — | |
| pl_msinielim | — | |
| pl_msiniestr | — | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | — | |
| pl_msinijerr1 | — | |
| pl_msinijerr2 | — | |
| pl_msinijlim | — | |
| pl_msinijstr | — | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | 55 Cnc e | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 19 | |
| pl_nnotes | 6 | |
| pl_ntranspec | 4 | |
| pl_occdep | 8.30e-3 % | |
| pl_occdeperr1 | 1.40e-3 % | |
| pl_occdeperr2 | -1.40e-3 % | |
| pl_occdeplim | 0 | |
| pl_occdepstr | 0.0083±0.0014 | Occultation Depth [%] |
| pl_orbeccen | — | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | — | |
| pl_orbeccenstr | — | Eccentricity |
| pl_orbincl | 83 deg | |
| pl_orbinclerr1 | 2 deg | |
| pl_orbinclerr2 | -1 deg | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | <div><span class="supersubNumber">83</span><span class="superscript">+2</span><span class="subscript">-1</span></div> | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | — | |
| pl_orbpererr1 | — | |
| pl_orbpererr2 | — | |
| pl_orbperlim | — | |
| pl_orbperstr | — | Orbital Period [day] |
| pl_orbsmax | 0.02 au | |
| pl_orbsmaxerr1 | 9.00e-5 au | |
| pl_orbsmaxerr2 | -9.00e-5 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | 0.01544±0.00009 | Orbit Semi-Major Axis [au] |
| pl_orbtper | — | |
| pl_orbtpererr1 | — | |
| pl_orbtpererr2 | — | |
| pl_orbtperlim | — | |
| pl_orbtperstr | — | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2016-01 | Planetary Parameter Reference Publication Date |
| pl_rade | 1.92 Rearth | |
| pl_radeerr1 | 0.08 Rearth | |
| pl_radeerr2 | -0.08 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | 1.92±0.08 | Planet Radius [Earth Radius] |
| pl_radj | 0.17 Rjupiter | |
| pl_radjerr1 | 7.14e-3 Rjupiter | |
| pl_radjerr2 | -7.14e-3 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | 0.171±0.007 | Planet Radius [Jupiter Radius] |
| pl_ratdor | — | |
| pl_ratdorerr1 | — | |
| pl_ratdorerr2 | — | |
| pl_ratdorlim | — | |
| pl_ratdorstr | — | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.02 | |
| pl_ratrorerr1 | 7.00e-4 | |
| pl_ratrorerr2 | -7.00e-4 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | 0.0187±0.0007 | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=DEMORY_ET_AL__2016 href=https://ui.adsabs.harvard.edu/abs/2016MNRAS.455.2018D/abstract target=ref>Demory et al. 2016</a> | Planetary Parameter Reference |
| pl_rvamp | — | |
| pl_rvamperr1 | — | |
| pl_rvamperr2 | — | |
| pl_rvamplim | — | |
| pl_rvampstr | — | Radial Velocity Amplitude [m/s] |
| pl_trandep | — | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | — | |
| pl_trandepstr | — | Transit Depth [%] |
| pl_trandur | — | |
| pl_trandurerr1 | — | |
| pl_trandurerr2 | — | |
| pl_trandurlim | — | |
| pl_trandurstr | — | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 2.00e-3 day | |
| pl_tranmiderr2 | -2.00e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2455733.008±0.002 | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | BJD-TDB | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 133.15 deg | |
| rastr | 08h52m35.24s | RA [sexagesimal] |
| releasedate | 2016-01-21 | Release Date |
| rowupdate | 2021-02-05 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Confirmed | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | 1.42 g/cm**3 | |
| st_denserr1 | 0.54 g/cm**3 | |
| st_denserr2 | -0.22 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | <div><span class="supersubNumber">1.4185108</span><span class="superscript">+0.5378713</span><span class="subscript">-0.2174488</span></div> | Stellar Density [g/cm**3] |
| st_logg | 4.42 log(cm/s**2) | |
| st_loggerr1 | 0.05 log(cm/s**2) | |
| st_loggerr2 | -0.14 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | <div><span class="supersubNumber">4.4245900</span><span class="superscript">+0.0515368</span><span class="subscript">-0.1356500</span></div> | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | -0.20 log(Lsun) | |
| st_lumerr1 | 0.01 log(Lsun) | |
| st_lumerr2 | -0.01 log(Lsun) | |
| st_lumlim | 0 | |
| st_lumstr | <div><span class="supersubNumber">-0.1969510</span><span class="superscript">+0.0124975</span><span class="subscript">-0.0103906</span></div> | Stellar Luminosity [log(Solar)] |
| st_mass | 0.90 Msun | |
| st_masserr1 | 0.14 Msun | |
| st_masserr2 | -0.09 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.9000000</span><span class="superscript">+0.1400420</span><span class="subscript">-0.0899928</span></div> | Stellar Mass [Solar mass] |
| st_met | 0.35 dex | |
| st_meterr1 | 0.10 dex | |
| st_meterr2 | -0.10 dex | |
| st_metlim | 0 | |
| st_metratio | [M/H] | Stellar Metallicity Ratio |
| st_metstr | 0.35±0.10 | Stellar Metallicity [dex] |
| st_nphot | 1 | |
| st_nrvc | 9 | |
| st_nspec | 11 | |
| st_rad | 0.96 Rsun | |
| st_raderr1 | 0.08 Rsun | |
| st_raderr2 | -0.05 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">0.96351500</span><span class="superscript">+0.07773920</span><span class="subscript">-0.05315530</span></div> | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 5250 K | |
| st_tefferr1 | 123.30 K | |
| st_tefferr2 | -171.85 K | |
| st_tefflim | 0 | |
| st_teffstr | <div><span class="supersubNumber">5250.000</span><span class="superscript">+123.300</span><span class="subscript">-171.847</span></div> | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 6.82 mag | |
| sy_bmagerr1 | 0.02 mag | |
| sy_bmagerr2 | -0.02 mag | |
| sy_bmagstr | 6.816±0.019 | B (Johnson) Magnitude |
| sy_dist | 12.59 pc | |
| sy_disterr1 | 0.01 pc | |
| sy_disterr2 | -0.01 pc | |
| sy_diststr | <div><span class="supersubNumber">12.5855</span><span class="superscript">+0.0124</span><span class="subscript">-0.0123</span></div> | Distance [pc] |
| sy_gaiamag | 5.73 mag | |
| sy_gaiamagerr1 | 8.52e-4 mag | |
| sy_gaiamagerr2 | -8.52e-4 mag | |
| sy_gaiamagstr | 5.7297300±0.0008523 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 4.26 mag | |
| sy_hmagerr1 | 0.23 mag | |
| sy_hmagerr2 | -0.23 mag | |
| sy_hmagstr | 4.265±0.234 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 4.77 mag | |
| sy_jmagerr1 | 0.24 mag | |
| sy_jmagerr2 | -0.24 mag | |
| sy_jmagstr | 4.768±0.244 | J (2MASS) Magnitude |
| sy_kepmag | — | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | — | Kepler Magnitude |
| sy_kmag | 4.01 mag | |
| sy_kmagerr1 | 0.04 mag | |
| sy_kmagerr2 | -0.04 mag | |
| sy_kmagstr | 4.015±0.036 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 79.43 mas | |
| sy_plxerr1 | 0.08 mas | |
| sy_plxerr2 | -0.08 mas | |
| sy_plxstr | 79.4274000±0.0776646 | Parallax [mas] |
| sy_pm | 539.13 mas/yr | |
| sy_pmdec | -233.65 mas/yr | |
| sy_pmdecerr1 | 0.11 mas/yr | |
| sy_pmdecerr2 | -0.11 mas/yr | |
| sy_pmdecstr | -233.651000±0.109171 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.13 mas/yr | |
| sy_pmerr2 | -0.13 mas/yr | |
| sy_pmra | -485.87 mas/yr | |
| sy_pmraerr1 | 0.13 mas/yr | |
| sy_pmraerr2 | -0.13 mas/yr | |
| sy_pmrastr | -485.872000±0.133857 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 539.1329986±0.1295797 | Total Proper Motion [mas/yr] |
| sy_pnum | 7 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | — | |
| sy_rmagerr1 | — | |
| sy_rmagerr2 | — | |
| sy_rmagstr | — | r (Sloan) Magnitude |
| sy_snum | 2 | |
| sy_tmag | 5.21 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 5.2058±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 5.95 mag | |
| sy_vmagerr1 | 0.02 mag | |
| sy_vmagerr2 | -0.02 mag | |
| sy_vmagstr | 5.95084±0.02300 | V (Johnson) Magnitude |
| sy_w1mag | — | |
| sy_w1magerr1 | — | |
| sy_w1magerr2 | — | |
| sy_w1magstr | — | W1 (WISE) Magnitude |
| sy_w2mag | — | |
| sy_w2magerr1 | — | |
| sy_w2magerr2 | — | |
| sy_w2magstr | — | W2 (WISE) Magnitude |
| sy_w3mag | — | |
| sy_w3magerr1 | — | |
| sy_w3magerr2 | — | |
| sy_w3magstr | — | W3 (WISE) Magnitude |
| sy_w4mag | — | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | — | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 332064670 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.60 | |
| y | 0.64 | |
| z | 0.47 |
Radial Velocity • 2004 • McDonald Observatory
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 28.33 deg | |
| decstr | +28d19m47.34s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | McDonald Observatory | Discovery Facility |
| disc_instrument | High Resolution Spectrograph | Discovery Instrument |
| disc_locale | Ground | Discovery Locale |
| disc_pubdate | 2004-10 | Discovery Publication Date |
| disc_refname | <a refstr=MCARTHUR_ET_AL__2004 href=https://ui.adsabs.harvard.edu/abs/2004ApJ...614L..81M/abstract target=ref> McArthur et al. 2004 </a> | Discovery Reference |
| disc_telescope | 9.2 m Hobby-Eberly Telescope | Discovery Telescope |
| disc_year | 2004 | |
| discoverymethod | Radial Velocity | Discovery Method |
| dkin_flag | 0 | |
| elat | 10.37 deg | |
| elon | 127.73 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 704967037090946688 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 704967037090946688 | Gaia DR3 ID |
| glat | 37.70 deg | |
| glon | 196.80 deg | |
| hd_name | HD 75732 | HD ID |
| hip_name | HIP 43587 | HIP ID |
| hostname | 55 Cnc | Host Name |
| htm20 | 570333148 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | 8.09 Mearth | |
| pl_bmasseerr1 | 0.26 Mearth | |
| pl_bmasseerr2 | -0.26 Mearth | |
| pl_bmasselim | 0 | |
| pl_bmassestr | <div><span class="supersubNumber">8.09479</span> <span class="superscript">+0.26061</span><span class="subscript">-0.25743</span> </div> | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | 0.03 Mjupiter | |
| pl_bmassjerr1 | 8.20e-4 Mjupiter | |
| pl_bmassjerr2 | -8.10e-4 Mjupiter | |
| pl_bmassjlim | 0 | |
| pl_bmassjstr | <div><span class="supersubNumber">0.02547</span> <span class="superscript">+0.00082</span><span class="subscript">-0.00081</span> </div> | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | Mass | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | — | |
| pl_denserr1 | — | |
| pl_denserr2 | — | |
| pl_denslim | — | |
| pl_densstr | — | Planet Density [g/cm**3] |
| pl_eqt | — | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | — | |
| pl_eqtstr | — | Equilibrium Temperature [K] |
| pl_imppar | — | |
| pl_impparerr1 | — | |
| pl_impparerr2 | — | |
| pl_impparlim | — | |
| pl_impparstr | — | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | e | Planet Letter |
| pl_masse | 8.09 Mearth | |
| pl_masseerr1 | 0.26 Mearth | |
| pl_masseerr2 | -0.26 Mearth | |
| pl_masselim | 0 | |
| pl_massestr | <div><span class="supersubNumber">8.09479</span> <span class="superscript">+0.26061</span><span class="subscript">-0.25743</span> </div> | Planet Mass [Earth Mass] |
| pl_massj | 0.03 Mjupiter | |
| pl_massjerr1 | 8.20e-4 Mjupiter | |
| pl_massjerr2 | -8.10e-4 Mjupiter | |
| pl_massjlim | 0 | |
| pl_massjstr | <div><span class="supersubNumber">0.02547</span> <span class="superscript">+0.00082</span><span class="subscript">-0.00081</span> </div> | Planet Mass [Jupiter Mass] |
| pl_msinie | — | |
| pl_msinieerr1 | — | |
| pl_msinieerr2 | — | |
| pl_msinielim | — | |
| pl_msiniestr | — | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | — | |
| pl_msinijerr1 | — | |
| pl_msinijerr2 | — | |
| pl_msinijlim | — | |
| pl_msinijstr | — | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | 55 Cnc e | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 19 | |
| pl_nnotes | 6 | |
| pl_ntranspec | 4 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | 0.03 | |
| pl_orbeccenerr1 | 0.02 | |
| pl_orbeccenerr2 | -0.02 | |
| pl_orbeccenlim | 0 | |
| pl_orbeccenstr | <div><span class="supersubNumber">0.028</span> <span class="superscript">+0.022</span><span class="subscript">-0.019</span> </div> | Eccentricity |
| pl_orbincl | 90.36 deg | |
| pl_orbinclerr1 | 3.96 deg | |
| pl_orbinclerr2 | -4.66 deg | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | <div><span class="supersubNumber">90.36</span> <span class="superscript">+3.96</span><span class="subscript">-4.66</span> </div> | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 0.74 day | |
| pl_orbpererr1 | 1.60e-6 day | |
| pl_orbpererr2 | -1.20e-6 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | <div><span class="supersubNumber">0.7365478</span> <span class="superscript">+0.0000016</span><span class="subscript">-0.0000012</span> </div> | Orbital Period [day] |
| pl_orbsmax | 0.02 au | |
| pl_orbsmaxerr1 | 1.50e-5 au | |
| pl_orbsmaxerr2 | -1.50e-5 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | 0.015439±0.000015 | Orbit Semi-Major Axis [au] |
| pl_orbtper | — | |
| pl_orbtpererr1 | — | |
| pl_orbtpererr2 | — | |
| pl_orbtperlim | — | |
| pl_orbtperstr | — | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2014-06 | Planetary Parameter Reference Publication Date |
| pl_rade | — | |
| pl_radeerr1 | — | |
| pl_radeerr2 | — | |
| pl_radelim | — | |
| pl_radestr | — | Planet Radius [Earth Radius] |
| pl_radj | — | |
| pl_radjerr1 | — | |
| pl_radjerr2 | — | |
| pl_radjlim | — | |
| pl_radjstr | — | Planet Radius [Jupiter Radius] |
| pl_ratdor | — | |
| pl_ratdorerr1 | — | |
| pl_ratdorerr2 | — | |
| pl_ratdorlim | — | |
| pl_ratdorstr | — | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | — | |
| pl_ratrorerr1 | — | |
| pl_ratrorerr2 | — | |
| pl_ratrorlim | — | |
| pl_ratrorstr | — | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=NELSON_ET_AL__2014 href=https://ui.adsabs.harvard.edu/abs/2014MNRAS.441..442N/abstract target=ref> Nelson et al. 2014</a> | Planetary Parameter Reference |
| pl_rvamp | 6.12 m/s | |
| pl_rvamperr1 | 0.20 m/s | |
| pl_rvamperr2 | -0.20 m/s | |
| pl_rvamplim | 0 | |
| pl_rvampstr | 6.12±0.20 | Radial Velocity Amplitude [m/s] |
| pl_trandep | — | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | — | |
| pl_trandepstr | — | Transit Depth [%] |
| pl_trandur | — | |
| pl_trandurerr1 | — | |
| pl_trandurerr2 | — | |
| pl_trandurlim | — | |
| pl_trandurstr | — | Transit Duration [hour] |
| pl_tranmid | — | |
| pl_tranmiderr1 | — | |
| pl_tranmiderr2 | — | |
| pl_tranmidlim | — | |
| pl_tranmidstr | — | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | — | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 133.15 deg | |
| rastr | 08h52m35.24s | RA [sexagesimal] |
| releasedate | 2014-08-21 | Release Date |
| rowupdate | 2021-02-05 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Confirmed | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | 1.42 g/cm**3 | |
| st_denserr1 | 0.54 g/cm**3 | |
| st_denserr2 | -0.22 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | <div><span class="supersubNumber">1.4185108</span><span class="superscript">+0.5378713</span><span class="subscript">-0.2174488</span></div> | Stellar Density [g/cm**3] |
| st_logg | 4.42 log(cm/s**2) | |
| st_loggerr1 | 0.05 log(cm/s**2) | |
| st_loggerr2 | -0.14 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | <div><span class="supersubNumber">4.4245900</span><span class="superscript">+0.0515368</span><span class="subscript">-0.1356500</span></div> | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | -0.20 log(Lsun) | |
| st_lumerr1 | 0.01 log(Lsun) | |
| st_lumerr2 | -0.01 log(Lsun) | |
| st_lumlim | 0 | |
| st_lumstr | <div><span class="supersubNumber">-0.1969510</span><span class="superscript">+0.0124975</span><span class="subscript">-0.0103906</span></div> | Stellar Luminosity [log(Solar)] |
| st_mass | 0.90 Msun | |
| st_masserr1 | 0.14 Msun | |
| st_masserr2 | -0.09 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.9000000</span><span class="superscript">+0.1400420</span><span class="subscript">-0.0899928</span></div> | Stellar Mass [Solar mass] |
| st_met | 0.35 dex | |
| st_meterr1 | 0.10 dex | |
| st_meterr2 | -0.10 dex | |
| st_metlim | 0 | |
| st_metratio | [M/H] | Stellar Metallicity Ratio |
| st_metstr | 0.35±0.10 | Stellar Metallicity [dex] |
| st_nphot | 1 | |
| st_nrvc | 9 | |
| st_nspec | 11 | |
| st_rad | 0.96 Rsun | |
| st_raderr1 | 0.08 Rsun | |
| st_raderr2 | -0.05 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">0.96351500</span><span class="superscript">+0.07773920</span><span class="subscript">-0.05315530</span></div> | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 5250 K | |
| st_tefferr1 | 123.30 K | |
| st_tefferr2 | -171.85 K | |
| st_tefflim | 0 | |
| st_teffstr | <div><span class="supersubNumber">5250.000</span><span class="superscript">+123.300</span><span class="subscript">-171.847</span></div> | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 6.82 mag | |
| sy_bmagerr1 | 0.02 mag | |
| sy_bmagerr2 | -0.02 mag | |
| sy_bmagstr | 6.816±0.019 | B (Johnson) Magnitude |
| sy_dist | 12.59 pc | |
| sy_disterr1 | 0.01 pc | |
| sy_disterr2 | -0.01 pc | |
| sy_diststr | <div><span class="supersubNumber">12.5855</span><span class="superscript">+0.0124</span><span class="subscript">-0.0123</span></div> | Distance [pc] |
| sy_gaiamag | 5.73 mag | |
| sy_gaiamagerr1 | 8.52e-4 mag | |
| sy_gaiamagerr2 | -8.52e-4 mag | |
| sy_gaiamagstr | 5.7297300±0.0008523 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 4.26 mag | |
| sy_hmagerr1 | 0.23 mag | |
| sy_hmagerr2 | -0.23 mag | |
| sy_hmagstr | 4.265±0.234 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 4.77 mag | |
| sy_jmagerr1 | 0.24 mag | |
| sy_jmagerr2 | -0.24 mag | |
| sy_jmagstr | 4.768±0.244 | J (2MASS) Magnitude |
| sy_kepmag | — | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | — | Kepler Magnitude |
| sy_kmag | 4.01 mag | |
| sy_kmagerr1 | 0.04 mag | |
| sy_kmagerr2 | -0.04 mag | |
| sy_kmagstr | 4.015±0.036 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 79.43 mas | |
| sy_plxerr1 | 0.08 mas | |
| sy_plxerr2 | -0.08 mas | |
| sy_plxstr | 79.4274000±0.0776646 | Parallax [mas] |
| sy_pm | 539.13 mas/yr | |
| sy_pmdec | -233.65 mas/yr | |
| sy_pmdecerr1 | 0.11 mas/yr | |
| sy_pmdecerr2 | -0.11 mas/yr | |
| sy_pmdecstr | -233.651000±0.109171 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.13 mas/yr | |
| sy_pmerr2 | -0.13 mas/yr | |
| sy_pmra | -485.87 mas/yr | |
| sy_pmraerr1 | 0.13 mas/yr | |
| sy_pmraerr2 | -0.13 mas/yr | |
| sy_pmrastr | -485.872000±0.133857 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 539.1329986±0.1295797 | Total Proper Motion [mas/yr] |
| sy_pnum | 7 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | — | |
| sy_rmagerr1 | — | |
| sy_rmagerr2 | — | |
| sy_rmagstr | — | r (Sloan) Magnitude |
| sy_snum | 2 | |
| sy_tmag | 5.21 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 5.2058±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 5.95 mag | |
| sy_vmagerr1 | 0.02 mag | |
| sy_vmagerr2 | -0.02 mag | |
| sy_vmagstr | 5.95084±0.02300 | V (Johnson) Magnitude |
| sy_w1mag | — | |
| sy_w1magerr1 | — | |
| sy_w1magerr2 | — | |
| sy_w1magstr | — | W1 (WISE) Magnitude |
| sy_w2mag | — | |
| sy_w2magerr1 | — | |
| sy_w2magerr2 | — | |
| sy_w2magstr | — | W2 (WISE) Magnitude |
| sy_w3mag | — | |
| sy_w3magerr1 | — | |
| sy_w3magerr2 | — | |
| sy_w3magstr | — | W3 (WISE) Magnitude |
| sy_w4mag | — | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | — | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 332064670 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.60 | |
| y | 0.64 | |
| z | 0.47 |
Radial Velocity • 2004 • McDonald Observatory
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 28.33 deg | |
| decstr | +28d19m47.34s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | McDonald Observatory | Discovery Facility |
| disc_instrument | High Resolution Spectrograph | Discovery Instrument |
| disc_locale | Ground | Discovery Locale |
| disc_pubdate | 2004-10 | Discovery Publication Date |
| disc_refname | <a refstr=MCARTHUR_ET_AL__2004 href=https://ui.adsabs.harvard.edu/abs/2004ApJ...614L..81M/abstract target=ref> McArthur et al. 2004 </a> | Discovery Reference |
| disc_telescope | 9.2 m Hobby-Eberly Telescope | Discovery Telescope |
| disc_year | 2004 | |
| discoverymethod | Radial Velocity | Discovery Method |
| dkin_flag | 0 | |
| elat | 10.37 deg | |
| elon | 127.73 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 704967037090946688 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 704967037090946688 | Gaia DR3 ID |
| glat | 37.70 deg | |
| glon | 196.80 deg | |
| hd_name | HD 75732 | HD ID |
| hip_name | HIP 43587 | HIP ID |
| hostname | 55 Cnc | Host Name |
| htm20 | 570333148 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | 8.08 Mearth | |
| pl_bmasseerr1 | 0.31 Mearth | |
| pl_bmasseerr2 | -0.31 Mearth | |
| pl_bmasselim | 0 | |
| pl_bmassestr | 8.08±0.31 | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | 0.03 Mjupiter | |
| pl_bmassjerr1 | 9.75e-4 Mjupiter | |
| pl_bmassjerr2 | -9.75e-4 Mjupiter | |
| pl_bmassjlim | 0 | |
| pl_bmassjstr | 0.0254±0.0010 | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | Mass | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | 6.40 g/cm**3 | |
| pl_denserr1 | 0.80 g/cm**3 | |
| pl_denserr2 | -0.70 g/cm**3 | |
| pl_denslim | 0 | |
| pl_densstr | <div><span class="supersubNumber">6.4</span><span class="superscript">+0.8</span><span class="subscript">-0.7</span></div> | Planet Density [g/cm**3] |
| pl_eqt | — | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | — | |
| pl_eqtstr | — | Equilibrium Temperature [K] |
| pl_imppar | 0.41 | |
| pl_impparerr1 | 0.05 | |
| pl_impparerr2 | -0.05 | |
| pl_impparlim | 0 | |
| pl_impparstr | 0.41±0.05 | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | e | Planet Letter |
| pl_masse | 8.08 Mearth | |
| pl_masseerr1 | 0.31 Mearth | |
| pl_masseerr2 | -0.31 Mearth | |
| pl_masselim | 0 | |
| pl_massestr | 8.08±0.31 | Planet Mass [Earth Mass] |
| pl_massj | 0.03 Mjupiter | |
| pl_massjerr1 | 9.75e-4 Mjupiter | |
| pl_massjerr2 | -9.75e-4 Mjupiter | |
| pl_massjlim | 0 | |
| pl_massjstr | 0.0254±0.0010 | Planet Mass [Jupiter Mass] |
| pl_msinie | — | |
| pl_msinieerr1 | — | |
| pl_msinieerr2 | — | |
| pl_msinielim | — | |
| pl_msiniestr | — | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | — | |
| pl_msinijerr1 | — | |
| pl_msinijerr2 | — | |
| pl_msinijlim | — | |
| pl_msinijstr | — | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | 55 Cnc e | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 19 | |
| pl_nnotes | 6 | |
| pl_ntranspec | 4 | |
| pl_occdep | 0.02 % | |
| pl_occdeperr1 | 2.30e-3 % | |
| pl_occdeperr2 | -2.30e-3 % | |
| pl_occdeplim | 0 | |
| pl_occdepstr | 0.0154±0.0023 | Occultation Depth [%] |
| pl_orbeccen | — | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | — | |
| pl_orbeccenstr | — | Eccentricity |
| pl_orbincl | 83.30 deg | |
| pl_orbinclerr1 | 0.90 deg | |
| pl_orbinclerr2 | -0.80 deg | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | <div><span class="supersubNumber">83.3</span><span class="superscript">+0.9</span><span class="subscript">-0.8</span></div> | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 0.74 day | |
| pl_orbpererr1 | 7.00e-6 day | |
| pl_orbpererr2 | -7.00e-6 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 0.736539±0.000007 | Orbital Period [day] |
| pl_orbsmax | 0.02 au | |
| pl_orbsmaxerr1 | 9.00e-5 au | |
| pl_orbsmaxerr2 | -9.00e-5 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | 0.01544±0.00009 | Orbit Semi-Major Axis [au] |
| pl_orbtper | — | |
| pl_orbtpererr1 | — | |
| pl_orbtpererr2 | — | |
| pl_orbtperlim | — | |
| pl_orbtperstr | — | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2016-04 | Planetary Parameter Reference Publication Date |
| pl_rade | 1.91 Rearth | |
| pl_radeerr1 | 0.08 Rearth | |
| pl_radeerr2 | -0.08 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | 1.91±0.08 | Planet Radius [Earth Radius] |
| pl_radj | 0.17 Rjupiter | |
| pl_radjerr1 | 7.14e-3 Rjupiter | |
| pl_radjerr2 | -7.14e-3 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | 0.170±0.007 | Planet Radius [Jupiter Radius] |
| pl_ratdor | — | |
| pl_ratdorerr1 | — | |
| pl_ratdorerr2 | — | |
| pl_ratdorlim | — | |
| pl_ratdorstr | — | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.02 | |
| pl_ratrorerr1 | 7.00e-4 | |
| pl_ratrorerr2 | -7.00e-4 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | 0.0187±0.0007 | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=DEMORY_ET_AL__2016 href=https://ui.adsabs.harvard.edu/abs/2016Natur.532..207D/abstract target=ref>Demory et al. 2016</a> | Planetary Parameter Reference |
| pl_rvamp | — | |
| pl_rvamperr1 | — | |
| pl_rvamperr2 | — | |
| pl_rvamplim | — | |
| pl_rvampstr | — | Radial Velocity Amplitude [m/s] |
| pl_trandep | — | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | — | |
| pl_trandepstr | — | Transit Depth [%] |
| pl_trandur | — | |
| pl_trandurerr1 | — | |
| pl_trandurerr2 | — | |
| pl_trandurlim | — | |
| pl_trandurstr | — | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 7.00e-3 day | |
| pl_tranmiderr2 | -7.00e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2455733.013±0.007 | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | BJD-TDB | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 133.15 deg | |
| rastr | 08h52m35.24s | RA [sexagesimal] |
| releasedate | 2019-01-31 | Release Date |
| rowupdate | 2021-02-05 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Confirmed | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | 1.42 g/cm**3 | |
| st_denserr1 | 0.54 g/cm**3 | |
| st_denserr2 | -0.22 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | <div><span class="supersubNumber">1.4185108</span><span class="superscript">+0.5378713</span><span class="subscript">-0.2174488</span></div> | Stellar Density [g/cm**3] |
| st_logg | 4.42 log(cm/s**2) | |
| st_loggerr1 | 0.05 log(cm/s**2) | |
| st_loggerr2 | -0.14 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | <div><span class="supersubNumber">4.4245900</span><span class="superscript">+0.0515368</span><span class="subscript">-0.1356500</span></div> | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | -0.20 log(Lsun) | |
| st_lumerr1 | 0.01 log(Lsun) | |
| st_lumerr2 | -0.01 log(Lsun) | |
| st_lumlim | 0 | |
| st_lumstr | <div><span class="supersubNumber">-0.1969510</span><span class="superscript">+0.0124975</span><span class="subscript">-0.0103906</span></div> | Stellar Luminosity [log(Solar)] |
| st_mass | 0.90 Msun | |
| st_masserr1 | 0.14 Msun | |
| st_masserr2 | -0.09 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.9000000</span><span class="superscript">+0.1400420</span><span class="subscript">-0.0899928</span></div> | Stellar Mass [Solar mass] |
| st_met | 0.35 dex | |
| st_meterr1 | 0.10 dex | |
| st_meterr2 | -0.10 dex | |
| st_metlim | 0 | |
| st_metratio | [M/H] | Stellar Metallicity Ratio |
| st_metstr | 0.35±0.10 | Stellar Metallicity [dex] |
| st_nphot | 1 | |
| st_nrvc | 9 | |
| st_nspec | 11 | |
| st_rad | 0.96 Rsun | |
| st_raderr1 | 0.08 Rsun | |
| st_raderr2 | -0.05 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">0.96351500</span><span class="superscript">+0.07773920</span><span class="subscript">-0.05315530</span></div> | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 5250 K | |
| st_tefferr1 | 123.30 K | |
| st_tefferr2 | -171.85 K | |
| st_tefflim | 0 | |
| st_teffstr | <div><span class="supersubNumber">5250.000</span><span class="superscript">+123.300</span><span class="subscript">-171.847</span></div> | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 6.82 mag | |
| sy_bmagerr1 | 0.02 mag | |
| sy_bmagerr2 | -0.02 mag | |
| sy_bmagstr | 6.816±0.019 | B (Johnson) Magnitude |
| sy_dist | 12.59 pc | |
| sy_disterr1 | 0.01 pc | |
| sy_disterr2 | -0.01 pc | |
| sy_diststr | <div><span class="supersubNumber">12.5855</span><span class="superscript">+0.0124</span><span class="subscript">-0.0123</span></div> | Distance [pc] |
| sy_gaiamag | 5.73 mag | |
| sy_gaiamagerr1 | 8.52e-4 mag | |
| sy_gaiamagerr2 | -8.52e-4 mag | |
| sy_gaiamagstr | 5.7297300±0.0008523 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 4.26 mag | |
| sy_hmagerr1 | 0.23 mag | |
| sy_hmagerr2 | -0.23 mag | |
| sy_hmagstr | 4.265±0.234 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 4.77 mag | |
| sy_jmagerr1 | 0.24 mag | |
| sy_jmagerr2 | -0.24 mag | |
| sy_jmagstr | 4.768±0.244 | J (2MASS) Magnitude |
| sy_kepmag | — | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | — | Kepler Magnitude |
| sy_kmag | 4.01 mag | |
| sy_kmagerr1 | 0.04 mag | |
| sy_kmagerr2 | -0.04 mag | |
| sy_kmagstr | 4.015±0.036 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 79.43 mas | |
| sy_plxerr1 | 0.08 mas | |
| sy_plxerr2 | -0.08 mas | |
| sy_plxstr | 79.4274000±0.0776646 | Parallax [mas] |
| sy_pm | 539.13 mas/yr | |
| sy_pmdec | -233.65 mas/yr | |
| sy_pmdecerr1 | 0.11 mas/yr | |
| sy_pmdecerr2 | -0.11 mas/yr | |
| sy_pmdecstr | -233.651000±0.109171 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.13 mas/yr | |
| sy_pmerr2 | -0.13 mas/yr | |
| sy_pmra | -485.87 mas/yr | |
| sy_pmraerr1 | 0.13 mas/yr | |
| sy_pmraerr2 | -0.13 mas/yr | |
| sy_pmrastr | -485.872000±0.133857 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 539.1329986±0.1295797 | Total Proper Motion [mas/yr] |
| sy_pnum | 7 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | — | |
| sy_rmagerr1 | — | |
| sy_rmagerr2 | — | |
| sy_rmagstr | — | r (Sloan) Magnitude |
| sy_snum | 2 | |
| sy_tmag | 5.21 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 5.2058±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 5.95 mag | |
| sy_vmagerr1 | 0.02 mag | |
| sy_vmagerr2 | -0.02 mag | |
| sy_vmagstr | 5.95084±0.02300 | V (Johnson) Magnitude |
| sy_w1mag | — | |
| sy_w1magerr1 | — | |
| sy_w1magerr2 | — | |
| sy_w1magstr | — | W1 (WISE) Magnitude |
| sy_w2mag | — | |
| sy_w2magerr1 | — | |
| sy_w2magerr2 | — | |
| sy_w2magstr | — | W2 (WISE) Magnitude |
| sy_w3mag | — | |
| sy_w3magerr1 | — | |
| sy_w3magerr2 | — | |
| sy_w3magstr | — | W3 (WISE) Magnitude |
| sy_w4mag | — | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | — | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 332064670 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.60 | |
| y | 0.64 | |
| z | 0.47 |
Radial Velocity • 2004 • McDonald Observatory
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 28.33 deg | |
| decstr | +28d19m47.34s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | McDonald Observatory | Discovery Facility |
| disc_instrument | High Resolution Spectrograph | Discovery Instrument |
| disc_locale | Ground | Discovery Locale |
| disc_pubdate | 2004-10 | Discovery Publication Date |
| disc_refname | <a refstr=MCARTHUR_ET_AL__2004 href=https://ui.adsabs.harvard.edu/abs/2004ApJ...614L..81M/abstract target=ref> McArthur et al. 2004 </a> | Discovery Reference |
| disc_telescope | 9.2 m Hobby-Eberly Telescope | Discovery Telescope |
| disc_year | 2004 | |
| discoverymethod | Radial Velocity | Discovery Method |
| dkin_flag | 0 | |
| elat | 10.37 deg | |
| elon | 127.73 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 704967037090946688 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 704967037090946688 | Gaia DR3 ID |
| glat | 37.70 deg | |
| glon | 196.80 deg | |
| hd_name | HD 75732 | HD ID |
| hip_name | HIP 43587 | HIP ID |
| hostname | 55 Cnc | Host Name |
| htm20 | 570333148 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | 7.74 Mearth | |
| pl_bmasseerr1 | 0.37 Mearth | |
| pl_bmasseerr2 | -0.30 Mearth | |
| pl_bmasselim | 0 | |
| pl_bmassestr | <div><span class="supersubNumber">7.74</span><span class="superscript">+0.37</span><span class="subscript">-0.30</span></div> | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | 0.02 Mjupiter | |
| pl_bmassjerr1 | 1.16e-3 Mjupiter | |
| pl_bmassjerr2 | -9.44e-4 Mjupiter | |
| pl_bmassjlim | 0 | |
| pl_bmassjstr | <div><span class="supersubNumber">0.0244</span><span class="superscript">+0.0012</span><span class="subscript">-0.0009</span></div> | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | Mass | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | 6.25 g/cm**3 | |
| pl_denserr1 | 0.74 g/cm**3 | |
| pl_denserr2 | -0.70 g/cm**3 | |
| pl_denslim | 0 | |
| pl_densstr | <div><span class="supersubNumber">6.25</span><span class="superscript">+0.74</span><span class="subscript">-0.70</span></div> | Planet Density [g/cm**3] |
| pl_eqt | — | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | — | |
| pl_eqtstr | — | Equilibrium Temperature [K] |
| pl_imppar | — | |
| pl_impparerr1 | — | |
| pl_impparerr2 | — | |
| pl_impparlim | — | |
| pl_impparstr | — | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | e | Planet Letter |
| pl_masse | 7.74 Mearth | |
| pl_masseerr1 | 0.37 Mearth | |
| pl_masseerr2 | -0.30 Mearth | |
| pl_masselim | 0 | |
| pl_massestr | <div><span class="supersubNumber">7.74</span><span class="superscript">+0.37</span><span class="subscript">-0.30</span></div> | Planet Mass [Earth Mass] |
| pl_massj | 0.02 Mjupiter | |
| pl_massjerr1 | 1.16e-3 Mjupiter | |
| pl_massjerr2 | -9.44e-4 Mjupiter | |
| pl_massjlim | 0 | |
| pl_massjstr | <div><span class="supersubNumber">0.0244</span><span class="superscript">+0.0012</span><span class="subscript">-0.0009</span></div> | Planet Mass [Jupiter Mass] |
| pl_msinie | — | |
| pl_msinieerr1 | — | |
| pl_msinieerr2 | — | |
| pl_msinielim | — | |
| pl_msiniestr | — | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | — | |
| pl_msinijerr1 | — | |
| pl_msinijerr2 | — | |
| pl_msinijlim | — | |
| pl_msinijstr | — | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | 55 Cnc e | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 19 | |
| pl_nnotes | 6 | |
| pl_ntranspec | 4 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | — | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | — | |
| pl_orbeccenstr | — | Eccentricity |
| pl_orbincl | — | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | — | |
| pl_orbinclstr | — | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 0.74 day | |
| pl_orbpererr1 | — | |
| pl_orbpererr2 | — | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 0.737 | Orbital Period [day] |
| pl_orbsmax | — | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | — | |
| pl_orbsmaxstr | — | Orbit Semi-Major Axis [au] |
| pl_orbtper | — | |
| pl_orbtpererr1 | — | |
| pl_orbtpererr2 | — | |
| pl_orbtperlim | — | |
| pl_orbtperstr | — | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2019-09 | Planetary Parameter Reference Publication Date |
| pl_rade | 1.90 Rearth | |
| pl_radeerr1 | 0.04 Rearth | |
| pl_radeerr2 | -0.05 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | <div><span class="supersubNumber">1.897</span><span class="superscript">+0.044</span><span class="subscript">-0.046</span></div> | Planet Radius [Earth Radius] |
| pl_radj | 0.17 Rjupiter | |
| pl_radjerr1 | 3.93e-3 Rjupiter | |
| pl_radjerr2 | -4.10e-3 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.1692</span><span class="superscript">+0.0039</span><span class="subscript">-0.0041</span></div> | Planet Radius [Jupiter Radius] |
| pl_ratdor | — | |
| pl_ratdorerr1 | — | |
| pl_ratdorerr2 | — | |
| pl_ratdorlim | — | |
| pl_ratdorstr | — | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.02 | |
| pl_ratrorerr1 | 2.70e-4 | |
| pl_ratrorerr2 | -2.90e-4 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.01821</span><span class="superscript">+0.00027</span><span class="subscript">-0.00029</span></div> | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=DAI_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019ApJ...883...79D/abstract target=ref>Dai et al. 2019</a> | Planetary Parameter Reference |
| pl_rvamp | 6 m/s | |
| pl_rvamperr1 | 0.17 m/s | |
| pl_rvamperr2 | -0.17 m/s | |
| pl_rvamplim | 0 | |
| pl_rvampstr | 6.00±0.17 | Radial Velocity Amplitude [m/s] |
| pl_trandep | — | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | — | |
| pl_trandepstr | — | Transit Depth [%] |
| pl_trandur | — | |
| pl_trandurerr1 | — | |
| pl_trandurerr2 | — | |
| pl_trandurlim | — | |
| pl_trandurstr | — | Transit Duration [hour] |
| pl_tranmid | — | |
| pl_tranmiderr1 | — | |
| pl_tranmiderr2 | — | |
| pl_tranmidlim | — | |
| pl_tranmidstr | — | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | — | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 133.15 deg | |
| rastr | 08h52m35.24s | RA [sexagesimal] |
| releasedate | 2019-08-29 | Release Date |
| rowupdate | 2021-02-05 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Confirmed | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | 1.41 g/cm**3 | |
| st_denserr1 | 0.15 g/cm**3 | |
| st_denserr2 | -0.10 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | <div><span class="supersubNumber">1.41</span><span class="superscript">+0.15</span><span class="subscript">-0.10</span></div> | Stellar Density [g/cm**3] |
| st_logg | 4.43 log(cm/s**2) | |
| st_loggerr1 | 0.02 log(cm/s**2) | |
| st_loggerr2 | -0.02 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | 4.43±0.02 | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | 0.87 Msun | |
| st_masserr1 | 0.05 Msun | |
| st_masserr2 | -0.04 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.873</span><span class="superscript">+0.051</span><span class="subscript">-0.035</span></div> | Stellar Mass [Solar mass] |
| st_met | 0.35 dex | |
| st_meterr1 | 0.10 dex | |
| st_meterr2 | -0.10 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | 0.35±0.10 | Stellar Metallicity [dex] |
| st_nphot | 1 | |
| st_nrvc | 9 | |
| st_nspec | 11 | |
| st_rad | 0.95 Rsun | |
| st_raderr1 | 0.02 Rsun | |
| st_raderr2 | -0.02 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">0.954</span><span class="superscript">+0.017</span><span class="subscript">-0.018</span></div> | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=DAI_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019ApJ...883...79D/abstract target=ref>Dai et al. 2019</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 5172 K | |
| st_tefferr1 | 18 K | |
| st_tefferr2 | -18 K | |
| st_tefflim | 0 | |
| st_teffstr | 5172±18 | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 6.82 mag | |
| sy_bmagerr1 | 0.02 mag | |
| sy_bmagerr2 | -0.02 mag | |
| sy_bmagstr | 6.816±0.019 | B (Johnson) Magnitude |
| sy_dist | 12.59 pc | |
| sy_disterr1 | 0.01 pc | |
| sy_disterr2 | -0.01 pc | |
| sy_diststr | <div><span class="supersubNumber">12.5855</span><span class="superscript">+0.0124</span><span class="subscript">-0.0123</span></div> | Distance [pc] |
| sy_gaiamag | 5.73 mag | |
| sy_gaiamagerr1 | 8.52e-4 mag | |
| sy_gaiamagerr2 | -8.52e-4 mag | |
| sy_gaiamagstr | 5.7297300±0.0008523 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 4.26 mag | |
| sy_hmagerr1 | 0.23 mag | |
| sy_hmagerr2 | -0.23 mag | |
| sy_hmagstr | 4.265±0.234 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 4.77 mag | |
| sy_jmagerr1 | 0.24 mag | |
| sy_jmagerr2 | -0.24 mag | |
| sy_jmagstr | 4.768±0.244 | J (2MASS) Magnitude |
| sy_kepmag | — | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | — | Kepler Magnitude |
| sy_kmag | 4.01 mag | |
| sy_kmagerr1 | 0.04 mag | |
| sy_kmagerr2 | -0.04 mag | |
| sy_kmagstr | 4.015±0.036 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 79.43 mas | |
| sy_plxerr1 | 0.08 mas | |
| sy_plxerr2 | -0.08 mas | |
| sy_plxstr | 79.4274000±0.0776646 | Parallax [mas] |
| sy_pm | 539.13 mas/yr | |
| sy_pmdec | -233.65 mas/yr | |
| sy_pmdecerr1 | 0.11 mas/yr | |
| sy_pmdecerr2 | -0.11 mas/yr | |
| sy_pmdecstr | -233.651000±0.109171 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.13 mas/yr | |
| sy_pmerr2 | -0.13 mas/yr | |
| sy_pmra | -485.87 mas/yr | |
| sy_pmraerr1 | 0.13 mas/yr | |
| sy_pmraerr2 | -0.13 mas/yr | |
| sy_pmrastr | -485.872000±0.133857 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 539.1329986±0.1295797 | Total Proper Motion [mas/yr] |
| sy_pnum | 7 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | — | |
| sy_rmagerr1 | — | |
| sy_rmagerr2 | — | |
| sy_rmagstr | — | r (Sloan) Magnitude |
| sy_snum | 2 | |
| sy_tmag | 5.21 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 5.2058±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 5.95 mag | |
| sy_vmagerr1 | 0.02 mag | |
| sy_vmagerr2 | -0.02 mag | |
| sy_vmagstr | 5.95084±0.02300 | V (Johnson) Magnitude |
| sy_w1mag | — | |
| sy_w1magerr1 | — | |
| sy_w1magerr2 | — | |
| sy_w1magstr | — | W1 (WISE) Magnitude |
| sy_w2mag | — | |
| sy_w2magerr1 | — | |
| sy_w2magerr2 | — | |
| sy_w2magstr | — | W2 (WISE) Magnitude |
| sy_w3mag | — | |
| sy_w3magerr1 | — | |
| sy_w3magerr2 | — | |
| sy_w3magstr | — | W3 (WISE) Magnitude |
| sy_w4mag | — | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | — | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 332064670 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.60 | |
| y | 0.64 | |
| z | 0.47 |
Radial Velocity • 2004 • McDonald Observatory
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 28.33 deg | |
| decstr | +28d19m47.34s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | McDonald Observatory | Discovery Facility |
| disc_instrument | High Resolution Spectrograph | Discovery Instrument |
| disc_locale | Ground | Discovery Locale |
| disc_pubdate | 2004-10 | Discovery Publication Date |
| disc_refname | <a refstr=MCARTHUR_ET_AL__2004 href=https://ui.adsabs.harvard.edu/abs/2004ApJ...614L..81M/abstract target=ref> McArthur et al. 2004 </a> | Discovery Reference |
| disc_telescope | 9.2 m Hobby-Eberly Telescope | Discovery Telescope |
| disc_year | 2004 | |
| discoverymethod | Radial Velocity | Discovery Method |
| dkin_flag | 0 | |
| elat | 10.37 deg | |
| elon | 127.73 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 704967037090946688 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 704967037090946688 | Gaia DR3 ID |
| glat | 37.70 deg | |
| glon | 196.80 deg | |
| hd_name | HD 75732 | HD ID |
| hip_name | HIP 43587 | HIP ID |
| hostname | 55 Cnc | Host Name |
| htm20 | 570333148 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | — | |
| pl_bmasseerr1 | — | |
| pl_bmasseerr2 | — | |
| pl_bmasselim | — | |
| pl_bmassestr | — | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | — | |
| pl_bmassjerr1 | — | |
| pl_bmassjerr2 | — | |
| pl_bmassjlim | — | |
| pl_bmassjstr | — | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | — | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | — | |
| pl_denserr1 | — | |
| pl_denserr2 | — | |
| pl_denslim | — | |
| pl_densstr | — | Planet Density [g/cm**3] |
| pl_eqt | — | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | — | |
| pl_eqtstr | — | Equilibrium Temperature [K] |
| pl_imppar | — | |
| pl_impparerr1 | — | |
| pl_impparerr2 | — | |
| pl_impparlim | — | |
| pl_impparstr | — | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | e | Planet Letter |
| pl_masse | — | |
| pl_masseerr1 | — | |
| pl_masseerr2 | — | |
| pl_masselim | — | |
| pl_massestr | — | Planet Mass [Earth Mass] |
| pl_massj | — | |
| pl_massjerr1 | — | |
| pl_massjerr2 | — | |
| pl_massjlim | — | |
| pl_massjstr | — | Planet Mass [Jupiter Mass] |
| pl_msinie | — | |
| pl_msinieerr1 | — | |
| pl_msinieerr2 | — | |
| pl_msinielim | — | |
| pl_msiniestr | — | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | — | |
| pl_msinijerr1 | — | |
| pl_msinijerr2 | — | |
| pl_msinijlim | — | |
| pl_msinijstr | — | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | 55 Cnc e | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 19 | |
| pl_nnotes | 6 | |
| pl_ntranspec | 4 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | — | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | — | |
| pl_orbeccenstr | — | Eccentricity |
| pl_orbincl | 85.40 deg | |
| pl_orbinclerr1 | 2.80 deg | |
| pl_orbinclerr2 | -2.10 deg | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | <div><span class="supersubNumber">85.4</span><span class="superscript">+2.8</span><span class="subscript">-2.1</span></div> | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 0.74 day | |
| pl_orbpererr1 | 2.50e-6 day | |
| pl_orbpererr2 | -2.80e-6 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | <div><span class="supersubNumber">0.7365417</span><span class="superscript">+0.0000025</span><span class="subscript">-0.0000028</span></div> | Orbital Period [day] |
| pl_orbsmax | — | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | — | |
| pl_orbsmaxstr | — | Orbit Semi-Major Axis [au] |
| pl_orbtper | — | |
| pl_orbtpererr1 | — | |
| pl_orbtpererr2 | — | |
| pl_orbtperlim | — | |
| pl_orbtperstr | — | Epoch of Periastron [day] |
| pl_projobliq | 72.40 deg | |
| pl_projobliqerr1 | 12.70 deg | |
| pl_projobliqerr2 | -11.50 deg | |
| pl_projobliqlim | 0 | |
| pl_projobliqstr | <div><span class="supersubNumber">72.4</span> <span class="superscript">+12.7</span><span class="subscript">-11.5</span></div> | Projected Obliquity [deg] |
| pl_pubdate | 2014-09 | Planetary Parameter Reference Publication Date |
| pl_rade | — | |
| pl_radeerr1 | — | |
| pl_radeerr2 | — | |
| pl_radelim | — | |
| pl_radestr | — | Planet Radius [Earth Radius] |
| pl_radj | — | |
| pl_radjerr1 | — | |
| pl_radjerr2 | — | |
| pl_radjlim | — | |
| pl_radjstr | — | Planet Radius [Jupiter Radius] |
| pl_ratdor | 3.52 | |
| pl_ratdorerr1 | 0.04 | |
| pl_ratdorerr2 | -0.04 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | <div><span class="supersubNumber">3.523</span><span class="superscript">+0.042</span><span class="subscript">-0.040</span></div> | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.02 | |
| pl_ratrorerr1 | 7.90e-4 | |
| pl_ratrorerr2 | -7.50e-4 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.01936</span><span class="superscript">+0.00079</span><span class="subscript">-0.00075</span></div> | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=BOURRIER__AMP__H_EACUTE_BRARD_2014 href=https://ui.adsabs.harvard.edu/abs/2014A&A...569A..65B/abstract target=ref>Bourrier & Hébrard 2014</a> | Planetary Parameter Reference |
| pl_rvamp | 6.30 m/s | |
| pl_rvamperr1 | 0.21 m/s | |
| pl_rvamperr2 | -0.21 m/s | |
| pl_rvamplim | 0 | |
| pl_rvampstr | 6.30±0.21 | Radial Velocity Amplitude [m/s] |
| pl_trandep | — | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | — | |
| pl_trandepstr | — | Transit Depth [%] |
| pl_trandur | 1.58 hour | |
| pl_trandurerr1 | 0.08 hour | |
| pl_trandurerr2 | -0.07 hour | |
| pl_trandurlim | 0 | |
| pl_trandurstr | <div><span class="supersubNumber">1.58</span><span class="superscript">+0.08</span><span class="subscript">-0.07</span></div> | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 1.70e-3 day | |
| pl_tranmiderr2 | -1.80e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | <div><span class="supersubNumber">2455962.0697</span><span class="superscript">+0.0017</span><span class="subscript">-0.0018</span></div> | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | BJD | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 133.15 deg | |
| rastr | 08h52m35.24s | RA [sexagesimal] |
| releasedate | 2019-10-24 | Release Date |
| rowupdate | 2021-02-05 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Confirmed | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | — | |
| st_denserr1 | — | |
| st_denserr2 | — | |
| st_denslim | — | |
| st_densstr | — | Stellar Density [g/cm**3] |
| st_logg | — | |
| st_loggerr1 | — | |
| st_loggerr2 | — | |
| st_logglim | — | |
| st_loggstr | — | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | — | |
| st_masserr1 | — | |
| st_masserr2 | — | |
| st_masslim | — | |
| st_massstr | — | Stellar Mass [Solar mass] |
| st_met | — | |
| st_meterr1 | — | |
| st_meterr2 | — | |
| st_metlim | — | |
| st_metratio | — | Stellar Metallicity Ratio |
| st_metstr | — | Stellar Metallicity [dex] |
| st_nphot | 1 | |
| st_nrvc | 9 | |
| st_nspec | 11 | |
| st_rad | — | |
| st_raderr1 | — | |
| st_raderr2 | — | |
| st_radlim | — | |
| st_radstr | — | Stellar Radius [Solar Radius] |
| st_radv | 27.41 km/s | |
| st_radverr1 | 8.00e-5 km/s | |
| st_radverr2 | -8.00e-5 km/s | |
| st_radvlim | 0 | |
| st_radvstr | 27.40949±0.00008 | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=BOURRIER__AMP__H_EACUTE_BRARD_2014 href=https://ui.adsabs.harvard.edu/abs/2014A&A...569A..65B/abstract target=ref>Bourrier & Hébrard 2014</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | — | |
| st_tefferr1 | — | |
| st_tefferr2 | — | |
| st_tefflim | — | |
| st_teffstr | — | Stellar Effective Temperature [K] |
| st_vsin | 3.30 km/s | |
| st_vsinerr1 | 0.90 km/s | |
| st_vsinerr2 | -0.90 km/s | |
| st_vsinlim | 0 | |
| st_vsinstr | 3.3±0.9 | Stellar Rotational Velocity [km/s] |
| sy_bmag | 6.82 mag | |
| sy_bmagerr1 | 0.02 mag | |
| sy_bmagerr2 | -0.02 mag | |
| sy_bmagstr | 6.816±0.019 | B (Johnson) Magnitude |
| sy_dist | 12.59 pc | |
| sy_disterr1 | 0.01 pc | |
| sy_disterr2 | -0.01 pc | |
| sy_diststr | <div><span class="supersubNumber">12.5855</span><span class="superscript">+0.0124</span><span class="subscript">-0.0123</span></div> | Distance [pc] |
| sy_gaiamag | 5.73 mag | |
| sy_gaiamagerr1 | 8.52e-4 mag | |
| sy_gaiamagerr2 | -8.52e-4 mag | |
| sy_gaiamagstr | 5.7297300±0.0008523 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 4.26 mag | |
| sy_hmagerr1 | 0.23 mag | |
| sy_hmagerr2 | -0.23 mag | |
| sy_hmagstr | 4.265±0.234 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 4.77 mag | |
| sy_jmagerr1 | 0.24 mag | |
| sy_jmagerr2 | -0.24 mag | |
| sy_jmagstr | 4.768±0.244 | J (2MASS) Magnitude |
| sy_kepmag | — | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | — | Kepler Magnitude |
| sy_kmag | 4.01 mag | |
| sy_kmagerr1 | 0.04 mag | |
| sy_kmagerr2 | -0.04 mag | |
| sy_kmagstr | 4.015±0.036 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 79.43 mas | |
| sy_plxerr1 | 0.08 mas | |
| sy_plxerr2 | -0.08 mas | |
| sy_plxstr | 79.4274000±0.0776646 | Parallax [mas] |
| sy_pm | 539.13 mas/yr | |
| sy_pmdec | -233.65 mas/yr | |
| sy_pmdecerr1 | 0.11 mas/yr | |
| sy_pmdecerr2 | -0.11 mas/yr | |
| sy_pmdecstr | -233.651000±0.109171 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.13 mas/yr | |
| sy_pmerr2 | -0.13 mas/yr | |
| sy_pmra | -485.87 mas/yr | |
| sy_pmraerr1 | 0.13 mas/yr | |
| sy_pmraerr2 | -0.13 mas/yr | |
| sy_pmrastr | -485.872000±0.133857 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 539.1329986±0.1295797 | Total Proper Motion [mas/yr] |
| sy_pnum | 7 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | — | |
| sy_rmagerr1 | — | |
| sy_rmagerr2 | — | |
| sy_rmagstr | — | r (Sloan) Magnitude |
| sy_snum | 2 | |
| sy_tmag | 5.21 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 5.2058±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 5.95 mag | |
| sy_vmagerr1 | 0.02 mag | |
| sy_vmagerr2 | -0.02 mag | |
| sy_vmagstr | 5.95084±0.02300 | V (Johnson) Magnitude |
| sy_w1mag | — | |
| sy_w1magerr1 | — | |
| sy_w1magerr2 | — | |
| sy_w1magstr | — | W1 (WISE) Magnitude |
| sy_w2mag | — | |
| sy_w2magerr1 | — | |
| sy_w2magerr2 | — | |
| sy_w2magstr | — | W2 (WISE) Magnitude |
| sy_w3mag | — | |
| sy_w3magerr1 | — | |
| sy_w3magerr2 | — | |
| sy_w3magstr | — | W3 (WISE) Magnitude |
| sy_w4mag | — | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | — | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 332064670 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.60 | |
| y | 0.64 | |
| z | 0.47 |
Radial Velocity • 2004 • McDonald Observatory
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 28.33 deg | |
| decstr | +28d19m47.34s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | McDonald Observatory | Discovery Facility |
| disc_instrument | High Resolution Spectrograph | Discovery Instrument |
| disc_locale | Ground | Discovery Locale |
| disc_pubdate | 2004-10 | Discovery Publication Date |
| disc_refname | <a refstr=MCARTHUR_ET_AL__2004 href=https://ui.adsabs.harvard.edu/abs/2004ApJ...614L..81M/abstract target=ref> McArthur et al. 2004 </a> | Discovery Reference |
| disc_telescope | 9.2 m Hobby-Eberly Telescope | Discovery Telescope |
| disc_year | 2004 | |
| discoverymethod | Radial Velocity | Discovery Method |
| dkin_flag | 0 | |
| elat | 10.37 deg | |
| elon | 127.73 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 704967037090946688 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 704967037090946688 | Gaia DR3 ID |
| glat | 37.70 deg | |
| glon | 196.80 deg | |
| hd_name | HD 75732 | HD ID |
| hip_name | HIP 43587 | HIP ID |
| hostname | 55 Cnc | Host Name |
| htm20 | 570333148 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | — | |
| pl_bmasseerr1 | — | |
| pl_bmasseerr2 | — | |
| pl_bmasselim | — | |
| pl_bmassestr | — | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | — | |
| pl_bmassjerr1 | — | |
| pl_bmassjerr2 | — | |
| pl_bmassjlim | — | |
| pl_bmassjstr | — | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | — | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | — | |
| pl_denserr1 | — | |
| pl_denserr2 | — | |
| pl_denslim | — | |
| pl_densstr | — | Planet Density [g/cm**3] |
| pl_eqt | — | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | — | |
| pl_eqtstr | — | Equilibrium Temperature [K] |
| pl_imppar | 0.37 | |
| pl_impparerr1 | 0.03 | |
| pl_impparerr2 | -0.03 | |
| pl_impparlim | 0 | |
| pl_impparstr | <div><span class="supersubNumber">0.373</span><span class="superscript">+0.027</span><span class="subscript">-0.032</span></div> | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | e | Planet Letter |
| pl_masse | — | |
| pl_masseerr1 | — | |
| pl_masseerr2 | — | |
| pl_masselim | — | |
| pl_massestr | — | Planet Mass [Earth Mass] |
| pl_massj | — | |
| pl_massjerr1 | — | |
| pl_massjerr2 | — | |
| pl_massjlim | — | |
| pl_massjstr | — | Planet Mass [Jupiter Mass] |
| pl_msinie | — | |
| pl_msinieerr1 | — | |
| pl_msinieerr2 | — | |
| pl_msinielim | — | |
| pl_msiniestr | — | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | — | |
| pl_msinijerr1 | — | |
| pl_msinijerr2 | — | |
| pl_msinijlim | — | |
| pl_msinijstr | — | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | 55 Cnc e | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 19 | |
| pl_nnotes | 6 | |
| pl_ntranspec | 4 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | — | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | — | |
| pl_orbeccenstr | — | Eccentricity |
| pl_orbincl | 83.90 deg | |
| pl_orbinclerr1 | 0.60 deg | |
| pl_orbinclerr2 | -0.50 deg | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | <div><span class="supersubNumber">83.9</span><span class="superscript">+0.6</span><span class="subscript">-0.5</span></div> | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 0.74 day | |
| pl_orbpererr1 | 1.40e-6 day | |
| pl_orbpererr2 | -1.40e-6 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 0.7365430±0.0000014 | Orbital Period [day] |
| pl_orbsmax | — | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | — | |
| pl_orbsmaxstr | — | Orbit Semi-Major Axis [au] |
| pl_orbtper | — | |
| pl_orbtpererr1 | — | |
| pl_orbtpererr2 | — | |
| pl_orbtperlim | — | |
| pl_orbtperstr | — | Epoch of Periastron [day] |
| pl_projobliq | 10 deg | |
| pl_projobliqerr1 | 17 deg | |
| pl_projobliqerr2 | -20 deg | |
| pl_projobliqlim | 0 | |
| pl_projobliqstr | <div><span class="supersubNumber">10</span><span class="superscript">+17</span><span class="subscript">-20</span></div> | Projected Obliquity [deg] |
| pl_pubdate | 2023-02 | Planetary Parameter Reference Publication Date |
| pl_rade | 1.86 Rearth | |
| pl_radeerr1 | 0.02 Rearth | |
| pl_radeerr2 | -0.03 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | <div><span class="supersubNumber">1.856</span><span class="superscript">+0.024</span><span class="subscript">-0.025</span></div> | Planet Radius [Earth Radius] |
| pl_radj | 0.17 Rjupiter | |
| pl_radjerr1 | 2.14e-3 Rjupiter | |
| pl_radjerr2 | -2.23e-3 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.1656</span><span class="superscript">+0.0021</span><span class="subscript">-0.0022</span></div> | Planet Radius [Jupiter Radius] |
| pl_ratdor | 3.52 | |
| pl_ratdorerr1 | 0.04 | |
| pl_ratdorerr2 | -0.04 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | <div><span class="supersubNumber">3.516</span><span class="superscript">+0.042</span><span class="subscript">-0.041</span></div> | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.02 | |
| pl_ratrorerr1 | 8.50e-5 | |
| pl_ratrorerr2 | -7.70e-5 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.018016</span><span class="superscript">+0.000085</span><span class="subscript">-0.000077</span></div> | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=ZHAO_ET_AL__2023 href=https://ui.adsabs.harvard.edu/abs/2023NatAs...7..198Z/abstract target=ref>Zhao et al. 2023</a> | Planetary Parameter Reference |
| pl_rvamp | — | |
| pl_rvamperr1 | — | |
| pl_rvamperr2 | — | |
| pl_rvamplim | — | |
| pl_rvampstr | — | Radial Velocity Amplitude [m/s] |
| pl_trandep | — | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | — | |
| pl_trandepstr | — | Transit Depth [%] |
| pl_trandur | 1.54 hour | |
| pl_trandurerr1 | 2.70e-3 hour | |
| pl_trandurerr2 | -2.60e-3 hour | |
| pl_trandurlim | 0 | |
| pl_trandurstr | <div><span class="supersubNumber">1.5439</span><span class="superscript">+0.0027</span><span class="subscript">-0.0026</span></div> | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 7.10e-5 day | |
| pl_tranmiderr2 | -7.50e-5 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | <div><span class="supersubNumber">2459511.487987</span><span class="superscript">+0.000071</span><span class="subscript">-0.000075</span></div> | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | 23 deg | |
| pl_trueobliqerr1 | 15 deg | |
| pl_trueobliqerr2 | -12 deg | |
| pl_trueobliqlim | 0 | |
| pl_trueobliqstr | <div><span class="supersubNumber">23</span><span class="superscript">+15</span><span class="subscript">-12</span></div> | True Obliquity [deg] |
| pl_tsystemref | BJD-TDB | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 133.15 deg | |
| rastr | 08h52m35.24s | RA [sexagesimal] |
| releasedate | 2025-04-16 | Release Date |
| rowupdate | 2025-04-16 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Confirmed | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | — | |
| st_denserr1 | — | |
| st_denserr2 | — | |
| st_denslim | — | |
| st_densstr | — | Stellar Density [g/cm**3] |
| st_logg | 4.38 log(cm/s**2) | |
| st_loggerr1 | 0.05 log(cm/s**2) | |
| st_loggerr2 | -0.05 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | 4.38±0.05 | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | 0.91 Msun | |
| st_masserr1 | 0.01 Msun | |
| st_masserr2 | -0.01 Msun | |
| st_masslim | 0 | |
| st_massstr | 0.905±0.015 | Stellar Mass [Solar mass] |
| st_met | 0.37 dex | |
| st_meterr1 | 0.02 dex | |
| st_meterr2 | -0.02 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | 0.37±0.02 | Stellar Metallicity [dex] |
| st_nphot | 1 | |
| st_nrvc | 9 | |
| st_nspec | 11 | |
| st_rad | 0.94 Rsun | |
| st_raderr1 | 0.01 Rsun | |
| st_raderr2 | -0.01 Rsun | |
| st_radlim | 0 | |
| st_radstr | 0.943±0.010 | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=ZHAO_ET_AL__2023 href=https://ui.adsabs.harvard.edu/abs/2023NatAs...7..198Z/abstract target=ref>Zhao et al. 2023</a> | Stellar Parameter Reference |
| st_rotp | 38.80 day | |
| st_rotperr1 | 0.05 day | |
| st_rotperr2 | -0.05 day | |
| st_rotplim | 0 | |
| st_rotpstr | 38.80±0.05 | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 5272 K | |
| st_tefferr1 | 24 K | |
| st_tefferr2 | -24 K | |
| st_tefflim | 0 | |
| st_teffstr | 5272±24 | Stellar Effective Temperature [K] |
| st_vsin | 2 km/s | |
| st_vsinerr1 | 0.43 km/s | |
| st_vsinerr2 | -0.47 km/s | |
| st_vsinlim | 0 | |
| st_vsinstr | <div><span class="supersubNumber">2.00</span><span class="superscript">+0.43</span><span class="subscript">-0.47</span></div> | Stellar Rotational Velocity [km/s] |
| sy_bmag | 6.82 mag | |
| sy_bmagerr1 | 0.02 mag | |
| sy_bmagerr2 | -0.02 mag | |
| sy_bmagstr | 6.816±0.019 | B (Johnson) Magnitude |
| sy_dist | 12.59 pc | |
| sy_disterr1 | 0.01 pc | |
| sy_disterr2 | -0.01 pc | |
| sy_diststr | <div><span class="supersubNumber">12.5855</span><span class="superscript">+0.0124</span><span class="subscript">-0.0123</span></div> | Distance [pc] |
| sy_gaiamag | 5.73 mag | |
| sy_gaiamagerr1 | 8.52e-4 mag | |
| sy_gaiamagerr2 | -8.52e-4 mag | |
| sy_gaiamagstr | 5.7297300±0.0008523 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 4.26 mag | |
| sy_hmagerr1 | 0.23 mag | |
| sy_hmagerr2 | -0.23 mag | |
| sy_hmagstr | 4.265±0.234 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 4.77 mag | |
| sy_jmagerr1 | 0.24 mag | |
| sy_jmagerr2 | -0.24 mag | |
| sy_jmagstr | 4.768±0.244 | J (2MASS) Magnitude |
| sy_kepmag | — | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | — | Kepler Magnitude |
| sy_kmag | 4.01 mag | |
| sy_kmagerr1 | 0.04 mag | |
| sy_kmagerr2 | -0.04 mag | |
| sy_kmagstr | 4.015±0.036 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 79.43 mas | |
| sy_plxerr1 | 0.08 mas | |
| sy_plxerr2 | -0.08 mas | |
| sy_plxstr | 79.4274000±0.0776646 | Parallax [mas] |
| sy_pm | 539.13 mas/yr | |
| sy_pmdec | -233.65 mas/yr | |
| sy_pmdecerr1 | 0.11 mas/yr | |
| sy_pmdecerr2 | -0.11 mas/yr | |
| sy_pmdecstr | -233.651000±0.109171 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.13 mas/yr | |
| sy_pmerr2 | -0.13 mas/yr | |
| sy_pmra | -485.87 mas/yr | |
| sy_pmraerr1 | 0.13 mas/yr | |
| sy_pmraerr2 | -0.13 mas/yr | |
| sy_pmrastr | -485.872000±0.133857 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 539.1329986±0.1295797 | Total Proper Motion [mas/yr] |
| sy_pnum | 7 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | — | |
| sy_rmagerr1 | — | |
| sy_rmagerr2 | — | |
| sy_rmagstr | — | r (Sloan) Magnitude |
| sy_snum | 2 | |
| sy_tmag | 5.21 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 5.2058±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 5.95 mag | |
| sy_vmagerr1 | 0.02 mag | |
| sy_vmagerr2 | -0.02 mag | |
| sy_vmagstr | 5.95084±0.02300 | V (Johnson) Magnitude |
| sy_w1mag | — | |
| sy_w1magerr1 | — | |
| sy_w1magerr2 | — | |
| sy_w1magstr | — | W1 (WISE) Magnitude |
| sy_w2mag | — | |
| sy_w2magerr1 | — | |
| sy_w2magerr2 | — | |
| sy_w2magstr | — | W2 (WISE) Magnitude |
| sy_w3mag | — | |
| sy_w3magerr1 | — | |
| sy_w3magerr2 | — | |
| sy_w3magstr | — | W3 (WISE) Magnitude |
| sy_w4mag | — | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | — | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 332064670 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.60 | |
| y | 0.64 | |
| z | 0.47 |
Radial Velocity • 2004 • McDonald Observatory
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 28.33 deg | |
| decstr | +28d19m47.34s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | McDonald Observatory | Discovery Facility |
| disc_instrument | High Resolution Spectrograph | Discovery Instrument |
| disc_locale | Ground | Discovery Locale |
| disc_pubdate | 2004-10 | Discovery Publication Date |
| disc_refname | <a refstr=MCARTHUR_ET_AL__2004 href=https://ui.adsabs.harvard.edu/abs/2004ApJ...614L..81M/abstract target=ref> McArthur et al. 2004 </a> | Discovery Reference |
| disc_telescope | 9.2 m Hobby-Eberly Telescope | Discovery Telescope |
| disc_year | 2004 | |
| discoverymethod | Radial Velocity | Discovery Method |
| dkin_flag | 0 | |
| elat | 10.37 deg | |
| elon | 127.73 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 704967037090946688 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 704967037090946688 | Gaia DR3 ID |
| glat | 37.70 deg | |
| glon | 196.80 deg | |
| hd_name | HD 75732 | HD ID |
| hip_name | HIP 43587 | HIP ID |
| hostname | 55 Cnc | Host Name |
| htm20 | 570333148 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | 8.59 Mearth | |
| pl_bmasseerr1 | 0.43 Mearth | |
| pl_bmasseerr2 | -0.43 Mearth | |
| pl_bmasselim | 0 | |
| pl_bmassestr | 8.59±0.43 | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | 0.03 Mjupiter | |
| pl_bmassjerr1 | 1.35e-3 Mjupiter | |
| pl_bmassjerr2 | -1.35e-3 Mjupiter | |
| pl_bmassjlim | 0 | |
| pl_bmassjstr | 0.0270±0.0014 | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | Mass | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | 6.42 g/cm**3 | |
| pl_denserr1 | 0.34 g/cm**3 | |
| pl_denserr2 | -0.34 g/cm**3 | |
| pl_denslim | 0 | |
| pl_densstr | 6.421±0.342 | Planet Density [g/cm**3] |
| pl_eqt | — | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | — | |
| pl_eqtstr | — | Equilibrium Temperature [K] |
| pl_imppar | — | |
| pl_impparerr1 | — | |
| pl_impparerr2 | — | |
| pl_impparlim | — | |
| pl_impparstr | — | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | e | Planet Letter |
| pl_masse | 8.59 Mearth | |
| pl_masseerr1 | 0.43 Mearth | |
| pl_masseerr2 | -0.43 Mearth | |
| pl_masselim | 0 | |
| pl_massestr | 8.59±0.43 | Planet Mass [Earth Mass] |
| pl_massj | 0.03 Mjupiter | |
| pl_massjerr1 | 1.35e-3 Mjupiter | |
| pl_massjerr2 | -1.35e-3 Mjupiter | |
| pl_massjlim | 0 | |
| pl_massjstr | 0.0270±0.0014 | Planet Mass [Jupiter Mass] |
| pl_msinie | — | |
| pl_msinieerr1 | — | |
| pl_msinieerr2 | — | |
| pl_msinielim | — | |
| pl_msiniestr | — | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | — | |
| pl_msinijerr1 | — | |
| pl_msinijerr2 | — | |
| pl_msinijlim | — | |
| pl_msinijstr | — | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | 55 Cnc e | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 19 | |
| pl_nnotes | 6 | |
| pl_ntranspec | 4 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | — | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | — | |
| pl_orbeccenstr | — | Eccentricity |
| pl_orbincl | — | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | — | |
| pl_orbinclstr | — | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 0.74 day | |
| pl_orbpererr1 | 1.30e-6 day | |
| pl_orbpererr2 | -1.30e-6 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 0.7365474±0.0000013 | Orbital Period [day] |
| pl_orbsmax | — | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | — | |
| pl_orbsmaxstr | — | Orbit Semi-Major Axis [au] |
| pl_orbtper | — | |
| pl_orbtpererr1 | — | |
| pl_orbtpererr2 | — | |
| pl_orbtperlim | — | |
| pl_orbtperstr | — | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2018-09 | Planetary Parameter Reference Publication Date |
| pl_rade | 1.95 Rearth | |
| pl_radeerr1 | 0.04 Rearth | |
| pl_radeerr2 | -0.04 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | 1.947±0.038 | Planet Radius [Earth Radius] |
| pl_radj | 0.17 Rjupiter | |
| pl_radjerr1 | 3.39e-3 Rjupiter | |
| pl_radjerr2 | -3.39e-3 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | 0.1737±0.0034 | Planet Radius [Jupiter Radius] |
| pl_ratdor | 3.52 | |
| pl_ratdorerr1 | 0.01 | |
| pl_ratdorerr2 | -0.01 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | 3.52±0.01 | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.02 | |
| pl_ratrorerr1 | 2.00e-4 | |
| pl_ratrorerr2 | -2.00e-4 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | 0.0182±0.0002 | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=CRIDA_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018RNAAS...2..172C/abstract target=ref>Crida et al. 2018</a> | Planetary Parameter Reference |
| pl_rvamp | 6.02 m/s | |
| pl_rvamperr1 | 0.24 m/s | |
| pl_rvamperr2 | -0.24 m/s | |
| pl_rvamplim | 0 | |
| pl_rvampstr | 6.02±0.24 | Radial Velocity Amplitude [m/s] |
| pl_trandep | — | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | — | |
| pl_trandepstr | — | Transit Depth [%] |
| pl_trandur | — | |
| pl_trandurerr1 | — | |
| pl_trandurerr2 | — | |
| pl_trandurlim | — | |
| pl_trandurstr | — | Transit Duration [hour] |
| pl_tranmid | — | |
| pl_tranmiderr1 | — | |
| pl_tranmiderr2 | — | |
| pl_tranmidlim | — | |
| pl_tranmidstr | — | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | — | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 133.15 deg | |
| rastr | 08h52m35.24s | RA [sexagesimal] |
| releasedate | 2023-08-07 | Release Date |
| rowupdate | 2023-08-07 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Confirmed | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | 1.52 g/cm**3 | |
| st_denserr1 | 7.05e-3 g/cm**3 | |
| st_denserr2 | -7.05e-3 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | 1.521±0.007 | Stellar Density [g/cm**3] |
| st_logg | — | |
| st_loggerr1 | — | |
| st_loggerr2 | — | |
| st_logglim | — | |
| st_loggstr | — | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | 1.01 Msun | |
| st_masserr1 | 0.05 Msun | |
| st_masserr2 | -0.05 Msun | |
| st_masslim | 0 | |
| st_massstr | 1.015±0.051 | Stellar Mass [Solar mass] |
| st_met | — | |
| st_meterr1 | — | |
| st_meterr2 | — | |
| st_metlim | — | |
| st_metratio | — | Stellar Metallicity Ratio |
| st_metstr | — | Stellar Metallicity [dex] |
| st_nphot | 1 | |
| st_nrvc | 9 | |
| st_nspec | 11 | |
| st_rad | 0.98 Rsun | |
| st_raderr1 | 0.02 Rsun | |
| st_raderr2 | -0.02 Rsun | |
| st_radlim | 0 | |
| st_radstr | 0.980±0.016 | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=CRIDA_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018RNAAS...2..172C/abstract target=ref>Crida et al. 2018</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | — | |
| st_tefferr1 | — | |
| st_tefferr2 | — | |
| st_tefflim | — | |
| st_teffstr | — | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 6.82 mag | |
| sy_bmagerr1 | 0.02 mag | |
| sy_bmagerr2 | -0.02 mag | |
| sy_bmagstr | 6.816±0.019 | B (Johnson) Magnitude |
| sy_dist | 12.59 pc | |
| sy_disterr1 | 0.01 pc | |
| sy_disterr2 | -0.01 pc | |
| sy_diststr | <div><span class="supersubNumber">12.5855</span><span class="superscript">+0.0124</span><span class="subscript">-0.0123</span></div> | Distance [pc] |
| sy_gaiamag | 5.73 mag | |
| sy_gaiamagerr1 | 8.52e-4 mag | |
| sy_gaiamagerr2 | -8.52e-4 mag | |
| sy_gaiamagstr | 5.7297300±0.0008523 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 4.26 mag | |
| sy_hmagerr1 | 0.23 mag | |
| sy_hmagerr2 | -0.23 mag | |
| sy_hmagstr | 4.265±0.234 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 4.77 mag | |
| sy_jmagerr1 | 0.24 mag | |
| sy_jmagerr2 | -0.24 mag | |
| sy_jmagstr | 4.768±0.244 | J (2MASS) Magnitude |
| sy_kepmag | — | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | — | Kepler Magnitude |
| sy_kmag | 4.01 mag | |
| sy_kmagerr1 | 0.04 mag | |
| sy_kmagerr2 | -0.04 mag | |
| sy_kmagstr | 4.015±0.036 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 79.43 mas | |
| sy_plxerr1 | 0.08 mas | |
| sy_plxerr2 | -0.08 mas | |
| sy_plxstr | 79.4274000±0.0776646 | Parallax [mas] |
| sy_pm | 539.13 mas/yr | |
| sy_pmdec | -233.65 mas/yr | |
| sy_pmdecerr1 | 0.11 mas/yr | |
| sy_pmdecerr2 | -0.11 mas/yr | |
| sy_pmdecstr | -233.651000±0.109171 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.13 mas/yr | |
| sy_pmerr2 | -0.13 mas/yr | |
| sy_pmra | -485.87 mas/yr | |
| sy_pmraerr1 | 0.13 mas/yr | |
| sy_pmraerr2 | -0.13 mas/yr | |
| sy_pmrastr | -485.872000±0.133857 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 539.1329986±0.1295797 | Total Proper Motion [mas/yr] |
| sy_pnum | 7 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | — | |
| sy_rmagerr1 | — | |
| sy_rmagerr2 | — | |
| sy_rmagstr | — | r (Sloan) Magnitude |
| sy_snum | 2 | |
| sy_tmag | 5.21 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 5.2058±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 5.95 mag | |
| sy_vmagerr1 | 0.02 mag | |
| sy_vmagerr2 | -0.02 mag | |
| sy_vmagstr | 5.95084±0.02300 | V (Johnson) Magnitude |
| sy_w1mag | — | |
| sy_w1magerr1 | — | |
| sy_w1magerr2 | — | |
| sy_w1magstr | — | W1 (WISE) Magnitude |
| sy_w2mag | — | |
| sy_w2magerr1 | — | |
| sy_w2magerr2 | — | |
| sy_w2magstr | — | W2 (WISE) Magnitude |
| sy_w3mag | — | |
| sy_w3magerr1 | — | |
| sy_w3magerr2 | — | |
| sy_w3magstr | — | W3 (WISE) Magnitude |
| sy_w4mag | — | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | — | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 332064670 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.60 | |
| y | 0.64 | |
| z | 0.47 |
Radial Velocity • 2004 • McDonald Observatory
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 28.33 deg | |
| decstr | +28d19m47.34s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | McDonald Observatory | Discovery Facility |
| disc_instrument | High Resolution Spectrograph | Discovery Instrument |
| disc_locale | Ground | Discovery Locale |
| disc_pubdate | 2004-10 | Discovery Publication Date |
| disc_refname | <a refstr=MCARTHUR_ET_AL__2004 href=https://ui.adsabs.harvard.edu/abs/2004ApJ...614L..81M/abstract target=ref> McArthur et al. 2004 </a> | Discovery Reference |
| disc_telescope | 9.2 m Hobby-Eberly Telescope | Discovery Telescope |
| disc_year | 2004 | |
| discoverymethod | Radial Velocity | Discovery Method |
| dkin_flag | 0 | |
| elat | 10.37 deg | |
| elon | 127.73 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 704967037090946688 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 704967037090946688 | Gaia DR3 ID |
| glat | 37.70 deg | |
| glon | 196.80 deg | |
| hd_name | HD 75732 | HD ID |
| hip_name | HIP 43587 | HIP ID |
| hostname | 55 Cnc | Host Name |
| htm20 | 570333148 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | — | |
| pl_bmasseerr1 | — | |
| pl_bmasseerr2 | — | |
| pl_bmasselim | — | |
| pl_bmassestr | — | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | — | |
| pl_bmassjerr1 | — | |
| pl_bmassjerr2 | — | |
| pl_bmassjlim | — | |
| pl_bmassjstr | — | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | — | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | — | |
| pl_denserr1 | — | |
| pl_denserr2 | — | |
| pl_denslim | — | |
| pl_densstr | — | Planet Density [g/cm**3] |
| pl_eqt | — | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | — | |
| pl_eqtstr | — | Equilibrium Temperature [K] |
| pl_imppar | — | |
| pl_impparerr1 | — | |
| pl_impparerr2 | — | |
| pl_impparlim | — | |
| pl_impparstr | — | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | e | Planet Letter |
| pl_masse | — | |
| pl_masseerr1 | — | |
| pl_masseerr2 | — | |
| pl_masselim | — | |
| pl_massestr | — | Planet Mass [Earth Mass] |
| pl_massj | — | |
| pl_massjerr1 | — | |
| pl_massjerr2 | — | |
| pl_massjlim | — | |
| pl_massjstr | — | Planet Mass [Jupiter Mass] |
| pl_msinie | — | |
| pl_msinieerr1 | — | |
| pl_msinieerr2 | — | |
| pl_msinielim | — | |
| pl_msiniestr | — | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | — | |
| pl_msinijerr1 | — | |
| pl_msinijerr2 | — | |
| pl_msinijlim | — | |
| pl_msinijstr | — | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | 55 Cnc e | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 19 | |
| pl_nnotes | 6 | |
| pl_ntranspec | 4 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | — | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | — | |
| pl_orbeccenstr | — | Eccentricity |
| pl_orbincl | — | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | — | |
| pl_orbinclstr | — | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 0.74 day | |
| pl_orbpererr1 | 1.60e-7 day | |
| pl_orbpererr2 | -1.60e-7 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 0.73654604±0.00000016 | Orbital Period [day] |
| pl_orbsmax | — | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | — | |
| pl_orbsmaxstr | — | Orbit Semi-Major Axis [au] |
| pl_orbtper | — | |
| pl_orbtpererr1 | — | |
| pl_orbtpererr2 | — | |
| pl_orbtperlim | — | |
| pl_orbtperstr | — | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2021-04 | Planetary Parameter Reference Publication Date |
| pl_rade | — | |
| pl_radeerr1 | — | |
| pl_radeerr2 | — | |
| pl_radelim | — | |
| pl_radestr | — | Planet Radius [Earth Radius] |
| pl_radj | — | |
| pl_radjerr1 | — | |
| pl_radjerr2 | — | |
| pl_radjlim | — | |
| pl_radjstr | — | Planet Radius [Jupiter Radius] |
| pl_ratdor | — | |
| pl_ratdorerr1 | — | |
| pl_ratdorerr2 | — | |
| pl_ratdorlim | — | |
| pl_ratdorstr | — | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | — | |
| pl_ratrorerr1 | — | |
| pl_ratrorerr2 | — | |
| pl_ratrorlim | — | |
| pl_ratrorstr | — | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=ZHANG_ET_AL__2021 href=https://ui.adsabs.harvard.edu/abs/2021AJ....161..181Z/abstract target=ref>Zhang et al. 2021</a> | Planetary Parameter Reference |
| pl_rvamp | — | |
| pl_rvamperr1 | — | |
| pl_rvamperr2 | — | |
| pl_rvamplim | — | |
| pl_rvampstr | — | Radial Velocity Amplitude [m/s] |
| pl_trandep | — | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | — | |
| pl_trandepstr | — | Transit Depth [%] |
| pl_trandur | — | |
| pl_trandurerr1 | — | |
| pl_trandurerr2 | — | |
| pl_trandurlim | — | |
| pl_trandurstr | — | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 1.40e-4 day | |
| pl_tranmiderr2 | -1.40e-4 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2458723.38328±0.00014 | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | BJD-TDB | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 133.15 deg | |
| rastr | 08h52m35.24s | RA [sexagesimal] |
| releasedate | 2023-09-19 | Release Date |
| rowupdate | 2023-09-19 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Confirmed | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | — | |
| st_denserr1 | — | |
| st_denserr2 | — | |
| st_denslim | — | |
| st_densstr | — | Stellar Density [g/cm**3] |
| st_logg | — | |
| st_loggerr1 | — | |
| st_loggerr2 | — | |
| st_logglim | — | |
| st_loggstr | — | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | — | |
| st_masserr1 | — | |
| st_masserr2 | — | |
| st_masslim | — | |
| st_massstr | — | Stellar Mass [Solar mass] |
| st_met | — | |
| st_meterr1 | — | |
| st_meterr2 | — | |
| st_metlim | — | |
| st_metratio | — | Stellar Metallicity Ratio |
| st_metstr | — | Stellar Metallicity [dex] |
| st_nphot | 1 | |
| st_nrvc | 9 | |
| st_nspec | 11 | |
| st_rad | — | |
| st_raderr1 | — | |
| st_raderr2 | — | |
| st_radlim | — | |
| st_radstr | — | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | — | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | — | |
| st_tefferr1 | — | |
| st_tefferr2 | — | |
| st_tefflim | — | |
| st_teffstr | — | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 6.82 mag | |
| sy_bmagerr1 | 0.02 mag | |
| sy_bmagerr2 | -0.02 mag | |
| sy_bmagstr | 6.816±0.019 | B (Johnson) Magnitude |
| sy_dist | 12.59 pc | |
| sy_disterr1 | 0.01 pc | |
| sy_disterr2 | -0.01 pc | |
| sy_diststr | <div><span class="supersubNumber">12.5855</span><span class="superscript">+0.0124</span><span class="subscript">-0.0123</span></div> | Distance [pc] |
| sy_gaiamag | 5.73 mag | |
| sy_gaiamagerr1 | 8.52e-4 mag | |
| sy_gaiamagerr2 | -8.52e-4 mag | |
| sy_gaiamagstr | 5.7297300±0.0008523 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 4.26 mag | |
| sy_hmagerr1 | 0.23 mag | |
| sy_hmagerr2 | -0.23 mag | |
| sy_hmagstr | 4.265±0.234 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 4.77 mag | |
| sy_jmagerr1 | 0.24 mag | |
| sy_jmagerr2 | -0.24 mag | |
| sy_jmagstr | 4.768±0.244 | J (2MASS) Magnitude |
| sy_kepmag | — | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | — | Kepler Magnitude |
| sy_kmag | 4.01 mag | |
| sy_kmagerr1 | 0.04 mag | |
| sy_kmagerr2 | -0.04 mag | |
| sy_kmagstr | 4.015±0.036 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 79.43 mas | |
| sy_plxerr1 | 0.08 mas | |
| sy_plxerr2 | -0.08 mas | |
| sy_plxstr | 79.4274000±0.0776646 | Parallax [mas] |
| sy_pm | 539.13 mas/yr | |
| sy_pmdec | -233.65 mas/yr | |
| sy_pmdecerr1 | 0.11 mas/yr | |
| sy_pmdecerr2 | -0.11 mas/yr | |
| sy_pmdecstr | -233.651000±0.109171 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.13 mas/yr | |
| sy_pmerr2 | -0.13 mas/yr | |
| sy_pmra | -485.87 mas/yr | |
| sy_pmraerr1 | 0.13 mas/yr | |
| sy_pmraerr2 | -0.13 mas/yr | |
| sy_pmrastr | -485.872000±0.133857 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 539.1329986±0.1295797 | Total Proper Motion [mas/yr] |
| sy_pnum | 7 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | — | |
| sy_rmagerr1 | — | |
| sy_rmagerr2 | — | |
| sy_rmagstr | — | r (Sloan) Magnitude |
| sy_snum | 2 | |
| sy_tmag | 5.21 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 5.2058±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 5.95 mag | |
| sy_vmagerr1 | 0.02 mag | |
| sy_vmagerr2 | -0.02 mag | |
| sy_vmagstr | 5.95084±0.02300 | V (Johnson) Magnitude |
| sy_w1mag | — | |
| sy_w1magerr1 | — | |
| sy_w1magerr2 | — | |
| sy_w1magstr | — | W1 (WISE) Magnitude |
| sy_w2mag | — | |
| sy_w2magerr1 | — | |
| sy_w2magerr2 | — | |
| sy_w2magstr | — | W2 (WISE) Magnitude |
| sy_w3mag | — | |
| sy_w3magerr1 | — | |
| sy_w3magerr2 | — | |
| sy_w3magstr | — | W3 (WISE) Magnitude |
| sy_w4mag | — | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | — | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 332064670 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.60 | |
| y | 0.64 | |
| z | 0.47 |
Radial Velocity • 2004 • McDonald Observatory
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 28.33 deg | |
| decstr | +28d19m47.34s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | McDonald Observatory | Discovery Facility |
| disc_instrument | High Resolution Spectrograph | Discovery Instrument |
| disc_locale | Ground | Discovery Locale |
| disc_pubdate | 2004-10 | Discovery Publication Date |
| disc_refname | <a refstr=MCARTHUR_ET_AL__2004 href=https://ui.adsabs.harvard.edu/abs/2004ApJ...614L..81M/abstract target=ref> McArthur et al. 2004 </a> | Discovery Reference |
| disc_telescope | 9.2 m Hobby-Eberly Telescope | Discovery Telescope |
| disc_year | 2004 | |
| discoverymethod | Radial Velocity | Discovery Method |
| dkin_flag | 0 | |
| elat | 10.37 deg | |
| elon | 127.73 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 704967037090946688 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 704967037090946688 | Gaia DR3 ID |
| glat | 37.70 deg | |
| glon | 196.80 deg | |
| hd_name | HD 75732 | HD ID |
| hip_name | HIP 43587 | HIP ID |
| hostname | 55 Cnc | Host Name |
| htm20 | 570333148 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | — | |
| pl_bmasseerr1 | — | |
| pl_bmasseerr2 | — | |
| pl_bmasselim | — | |
| pl_bmassestr | — | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | — | |
| pl_bmassjerr1 | — | |
| pl_bmassjerr2 | — | |
| pl_bmassjlim | — | |
| pl_bmassjstr | — | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | — | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | — | |
| pl_denserr1 | — | |
| pl_denserr2 | — | |
| pl_denslim | — | |
| pl_densstr | — | Planet Density [g/cm**3] |
| pl_eqt | — | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | — | |
| pl_eqtstr | — | Equilibrium Temperature [K] |
| pl_imppar | — | |
| pl_impparerr1 | — | |
| pl_impparerr2 | — | |
| pl_impparlim | — | |
| pl_impparstr | — | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | e | Planet Letter |
| pl_masse | — | |
| pl_masseerr1 | — | |
| pl_masseerr2 | — | |
| pl_masselim | — | |
| pl_massestr | — | Planet Mass [Earth Mass] |
| pl_massj | — | |
| pl_massjerr1 | — | |
| pl_massjerr2 | — | |
| pl_massjlim | — | |
| pl_massjstr | — | Planet Mass [Jupiter Mass] |
| pl_msinie | — | |
| pl_msinieerr1 | — | |
| pl_msinieerr2 | — | |
| pl_msinielim | — | |
| pl_msiniestr | — | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | — | |
| pl_msinijerr1 | — | |
| pl_msinijerr2 | — | |
| pl_msinijlim | — | |
| pl_msinijstr | — | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | 55 Cnc e | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 19 | |
| pl_nnotes | 6 | |
| pl_ntranspec | 4 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | — | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | — | |
| pl_orbeccenstr | — | Eccentricity |
| pl_orbincl | 83.60 deg | |
| pl_orbinclerr1 | 0.60 deg | |
| pl_orbinclerr2 | -0.60 deg | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | 83.6±0.6 | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 0.74 day | |
| pl_orbpererr1 | 1.50e-7 day | |
| pl_orbpererr2 | -1.50e-7 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 0.73654625±0.00000015 | Orbital Period [day] |
| pl_orbsmax | — | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | — | |
| pl_orbsmaxstr | — | Orbit Semi-Major Axis [au] |
| pl_orbtper | — | |
| pl_orbtpererr1 | — | |
| pl_orbtpererr2 | — | |
| pl_orbtperlim | — | |
| pl_orbtperstr | — | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2023-03 | Planetary Parameter Reference Publication Date |
| pl_rade | — | |
| pl_radeerr1 | — | |
| pl_radeerr2 | — | |
| pl_radelim | — | |
| pl_radestr | — | Planet Radius [Earth Radius] |
| pl_radj | — | |
| pl_radjerr1 | — | |
| pl_radjerr2 | — | |
| pl_radjlim | — | |
| pl_radjstr | — | Planet Radius [Jupiter Radius] |
| pl_ratdor | 3.47 | |
| pl_ratdorerr1 | 0.07 | |
| pl_ratdorerr2 | -0.07 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | 3.47±0.07 | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.02 | |
| pl_ratrorerr1 | 4.00e-4 | |
| pl_ratrorerr2 | -4.00e-4 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | 0.0187±0.0004 | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=KOKORI_ET_AL__2023 href=https://ui.adsabs.harvard.edu/abs/2023ApJS..265....4K/abstract target=ref>Kokori et al. 2023</a> | Planetary Parameter Reference |
| pl_rvamp | — | |
| pl_rvamperr1 | — | |
| pl_rvamperr2 | — | |
| pl_rvamplim | — | |
| pl_rvampstr | — | Radial Velocity Amplitude [m/s] |
| pl_trandep | — | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | — | |
| pl_trandepstr | — | Transit Depth [%] |
| pl_trandur | — | |
| pl_trandurerr1 | — | |
| pl_trandurerr2 | — | |
| pl_trandurlim | — | |
| pl_trandurstr | — | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 9.30e-5 day | |
| pl_tranmiderr2 | -9.30e-5 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2459370.807543±0.000093 | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | BJD-TDB | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 133.15 deg | |
| rastr | 08h52m35.24s | RA [sexagesimal] |
| releasedate | 2024-03-04 | Release Date |
| rowupdate | 2024-03-04 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Confirmed | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | — | |
| st_denserr1 | — | |
| st_denserr2 | — | |
| st_denslim | — | |
| st_densstr | — | Stellar Density [g/cm**3] |
| st_logg | 4.45 log(cm/s**2) | |
| st_loggerr1 | 0.08 log(cm/s**2) | |
| st_loggerr2 | -0.08 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | 4.45±0.08 | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | 0.91 Msun | |
| st_masserr1 | 0.01 Msun | |
| st_masserr2 | -0.01 Msun | |
| st_masslim | 0 | |
| st_massstr | 0.905±0.015 | Stellar Mass [Solar mass] |
| st_met | 0.31 dex | |
| st_meterr1 | 0.04 dex | |
| st_meterr2 | -0.04 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | 0.31±0.04 | Stellar Metallicity [dex] |
| st_nphot | 1 | |
| st_nrvc | 9 | |
| st_nspec | 11 | |
| st_rad | 0.94 Rsun | |
| st_raderr1 | 0.01 Rsun | |
| st_raderr2 | -0.01 Rsun | |
| st_radlim | 0 | |
| st_radstr | 0.943±0.010 | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=DEMORY_ET_AL__2011 href=https://ui.adsabs.harvard.edu/abs/2011A&A...533A.114D/abstract target=ref>Demory et al. 2011</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 5234 K | |
| st_tefferr1 | 30 K | |
| st_tefferr2 | -30 K | |
| st_tefflim | 0 | |
| st_teffstr | 5234±30 | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 6.82 mag | |
| sy_bmagerr1 | 0.02 mag | |
| sy_bmagerr2 | -0.02 mag | |
| sy_bmagstr | 6.816±0.019 | B (Johnson) Magnitude |
| sy_dist | 12.59 pc | |
| sy_disterr1 | 0.01 pc | |
| sy_disterr2 | -0.01 pc | |
| sy_diststr | <div><span class="supersubNumber">12.5855</span><span class="superscript">+0.0124</span><span class="subscript">-0.0123</span></div> | Distance [pc] |
| sy_gaiamag | 5.73 mag | |
| sy_gaiamagerr1 | 8.52e-4 mag | |
| sy_gaiamagerr2 | -8.52e-4 mag | |
| sy_gaiamagstr | 5.7297300±0.0008523 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 4.26 mag | |
| sy_hmagerr1 | 0.23 mag | |
| sy_hmagerr2 | -0.23 mag | |
| sy_hmagstr | 4.265±0.234 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 4.77 mag | |
| sy_jmagerr1 | 0.24 mag | |
| sy_jmagerr2 | -0.24 mag | |
| sy_jmagstr | 4.768±0.244 | J (2MASS) Magnitude |
| sy_kepmag | — | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | — | Kepler Magnitude |
| sy_kmag | 4.01 mag | |
| sy_kmagerr1 | 0.04 mag | |
| sy_kmagerr2 | -0.04 mag | |
| sy_kmagstr | 4.015±0.036 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 79.43 mas | |
| sy_plxerr1 | 0.08 mas | |
| sy_plxerr2 | -0.08 mas | |
| sy_plxstr | 79.4274000±0.0776646 | Parallax [mas] |
| sy_pm | 539.13 mas/yr | |
| sy_pmdec | -233.65 mas/yr | |
| sy_pmdecerr1 | 0.11 mas/yr | |
| sy_pmdecerr2 | -0.11 mas/yr | |
| sy_pmdecstr | -233.651000±0.109171 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.13 mas/yr | |
| sy_pmerr2 | -0.13 mas/yr | |
| sy_pmra | -485.87 mas/yr | |
| sy_pmraerr1 | 0.13 mas/yr | |
| sy_pmraerr2 | -0.13 mas/yr | |
| sy_pmrastr | -485.872000±0.133857 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 539.1329986±0.1295797 | Total Proper Motion [mas/yr] |
| sy_pnum | 7 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | — | |
| sy_rmagerr1 | — | |
| sy_rmagerr2 | — | |
| sy_rmagstr | — | r (Sloan) Magnitude |
| sy_snum | 2 | |
| sy_tmag | 5.21 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 5.2058±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 5.95 mag | |
| sy_vmagerr1 | 0.02 mag | |
| sy_vmagerr2 | -0.02 mag | |
| sy_vmagstr | 5.95084±0.02300 | V (Johnson) Magnitude |
| sy_w1mag | — | |
| sy_w1magerr1 | — | |
| sy_w1magerr2 | — | |
| sy_w1magstr | — | W1 (WISE) Magnitude |
| sy_w2mag | — | |
| sy_w2magerr1 | — | |
| sy_w2magerr2 | — | |
| sy_w2magstr | — | W2 (WISE) Magnitude |
| sy_w3mag | — | |
| sy_w3magerr1 | — | |
| sy_w3magerr2 | — | |
| sy_w3magstr | — | W3 (WISE) Magnitude |
| sy_w4mag | — | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | — | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 332064670 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.60 | |
| y | 0.64 | |
| z | 0.47 |
Radial Velocity • 2004 • McDonald Observatory
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 28.33 deg | |
| decstr | +28d19m47.34s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | McDonald Observatory | Discovery Facility |
| disc_instrument | High Resolution Spectrograph | Discovery Instrument |
| disc_locale | Ground | Discovery Locale |
| disc_pubdate | 2004-10 | Discovery Publication Date |
| disc_refname | <a refstr=MCARTHUR_ET_AL__2004 href=https://ui.adsabs.harvard.edu/abs/2004ApJ...614L..81M/abstract target=ref> McArthur et al. 2004 </a> | Discovery Reference |
| disc_telescope | 9.2 m Hobby-Eberly Telescope | Discovery Telescope |
| disc_year | 2004 | |
| discoverymethod | Radial Velocity | Discovery Method |
| dkin_flag | 0 | |
| elat | 10.37 deg | |
| elon | 127.73 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 704967037090946688 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 704967037090946688 | Gaia DR3 ID |
| glat | 37.70 deg | |
| glon | 196.80 deg | |
| hd_name | HD 75732 | HD ID |
| hip_name | HIP 43587 | HIP ID |
| hostname | 55 Cnc | Host Name |
| htm20 | 570333148 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | 8.14 Mearth | |
| pl_bmasseerr1 | 0.23 Mearth | |
| pl_bmasseerr2 | -0.23 Mearth | |
| pl_bmasselim | 0 | |
| pl_bmassestr | 8.13928±0.23201 | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | 0.03 Mjupiter | |
| pl_bmassjerr1 | 7.30e-4 Mjupiter | |
| pl_bmassjerr2 | -7.30e-4 Mjupiter | |
| pl_bmassjlim | 0 | |
| pl_bmassjstr | 0.02561±0.00073 | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | Mass | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | — | |
| pl_denserr1 | — | |
| pl_denserr2 | — | |
| pl_denslim | — | |
| pl_densstr | — | Planet Density [g/cm**3] |
| pl_eqt | — | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | — | |
| pl_eqtstr | — | Equilibrium Temperature [K] |
| pl_imppar | — | |
| pl_impparerr1 | — | |
| pl_impparerr2 | — | |
| pl_impparlim | — | |
| pl_impparstr | — | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | e | Planet Letter |
| pl_masse | 8.14 Mearth | |
| pl_masseerr1 | 0.23 Mearth | |
| pl_masseerr2 | -0.23 Mearth | |
| pl_masselim | 0 | |
| pl_massestr | 8.13928±0.23201 | Planet Mass [Earth Mass] |
| pl_massj | 0.03 Mjupiter | |
| pl_massjerr1 | 7.30e-4 Mjupiter | |
| pl_massjerr2 | -7.30e-4 Mjupiter | |
| pl_massjlim | 0 | |
| pl_massjstr | 0.02561±0.00073 | Planet Mass [Jupiter Mass] |
| pl_msinie | — | |
| pl_msinieerr1 | — | |
| pl_msinieerr2 | — | |
| pl_msinielim | — | |
| pl_msiniestr | — | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | — | |
| pl_msinijerr1 | — | |
| pl_msinijerr2 | — | |
| pl_msinijlim | — | |
| pl_msinijstr | — | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | 55 Cnc e | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 19 | |
| pl_nnotes | 6 | |
| pl_ntranspec | 4 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | 0.04 | |
| pl_orbeccenerr1 | 0.03 | |
| pl_orbeccenerr2 | -0.03 | |
| pl_orbeccenlim | 0 | |
| pl_orbeccenstr | 0.040±0.027 | Eccentricity |
| pl_orbincl | 90 deg | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | 90 | Inclination [deg] |
| pl_orblper | 72 deg | |
| pl_orblpererr1 | 42 deg | |
| pl_orblpererr2 | -42 deg | |
| pl_orblperlim | 0 | |
| pl_orblperstr | 72±42 | Argument of Periastron [deg] |
| pl_orbper | 0.74 day | |
| pl_orbpererr1 | 1.50e-6 day | |
| pl_orbpererr2 | -1.50e-6 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 0.7365515±0.0000015 | Orbital Period [day] |
| pl_orbsmax | 0.02 au | |
| pl_orbsmaxerr1 | 2.10e-8 au | |
| pl_orbsmaxerr2 | -2.10e-8 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | 0.015690907±0.000000021 | Orbit Semi-Major Axis [au] |
| pl_orbtper | — | |
| pl_orbtpererr1 | — | |
| pl_orbtpererr2 | — | |
| pl_orbtperlim | — | |
| pl_orbtperstr | — | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2015-01 | Planetary Parameter Reference Publication Date |
| pl_rade | — | |
| pl_radeerr1 | — | |
| pl_radeerr2 | — | |
| pl_radelim | — | |
| pl_radestr | — | Planet Radius [Earth Radius] |
| pl_radj | — | |
| pl_radjerr1 | — | |
| pl_radjerr2 | — | |
| pl_radjlim | — | |
| pl_radjstr | — | Planet Radius [Jupiter Radius] |
| pl_ratdor | — | |
| pl_ratdorerr1 | — | |
| pl_ratdorerr2 | — | |
| pl_ratdorlim | — | |
| pl_ratdorstr | — | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | — | |
| pl_ratrorerr1 | — | |
| pl_ratrorerr2 | — | |
| pl_ratrorlim | — | |
| pl_ratrorstr | — | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=BALUEV_2015 href=https://ui.adsabs.harvard.edu/abs/2015MNRAS.446.1493B/abstract target=ref>Baluev 2015</a> | Planetary Parameter Reference |
| pl_rvamp | 5.97 m/s | |
| pl_rvamperr1 | 0.17 m/s | |
| pl_rvamperr2 | -0.17 m/s | |
| pl_rvamplim | 0 | |
| pl_rvampstr | 5.97±0.17 | Radial Velocity Amplitude [m/s] |
| pl_trandep | — | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | — | |
| pl_trandepstr | — | Transit Depth [%] |
| pl_trandur | — | |
| pl_trandurerr1 | — | |
| pl_trandurerr2 | — | |
| pl_trandurlim | — | |
| pl_trandurstr | — | Transit Duration [hour] |
| pl_tranmid | — | |
| pl_tranmiderr1 | — | |
| pl_tranmiderr2 | — | |
| pl_tranmidlim | — | |
| pl_tranmidstr | — | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | — | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 133.15 deg | |
| rastr | 08h52m35.24s | RA [sexagesimal] |
| releasedate | 2014-10-29 | Release Date |
| rowupdate | 2021-02-05 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Confirmed | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | — | |
| st_denserr1 | — | |
| st_denserr2 | — | |
| st_denslim | — | |
| st_densstr | — | Stellar Density [g/cm**3] |
| st_logg | — | |
| st_loggerr1 | — | |
| st_loggerr2 | — | |
| st_logglim | — | |
| st_loggstr | — | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | 0.95 Msun | |
| st_masserr1 | — | |
| st_masserr2 | — | |
| st_masslim | 0 | |
| st_massstr | 0.95 | Stellar Mass [Solar mass] |
| st_met | — | |
| st_meterr1 | — | |
| st_meterr2 | — | |
| st_metlim | — | |
| st_metratio | — | Stellar Metallicity Ratio |
| st_metstr | — | Stellar Metallicity [dex] |
| st_nphot | 1 | |
| st_nrvc | 9 | |
| st_nspec | 11 | |
| st_rad | — | |
| st_raderr1 | — | |
| st_raderr2 | — | |
| st_radlim | — | |
| st_radstr | — | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=BALUEV_2015 href=https://ui.adsabs.harvard.edu/abs/2015MNRAS.446.1493B/abstract target=ref>Baluev 2015</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | — | |
| st_tefferr1 | — | |
| st_tefferr2 | — | |
| st_tefflim | — | |
| st_teffstr | — | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 6.82 mag | |
| sy_bmagerr1 | 0.02 mag | |
| sy_bmagerr2 | -0.02 mag | |
| sy_bmagstr | 6.816±0.019 | B (Johnson) Magnitude |
| sy_dist | 12.59 pc | |
| sy_disterr1 | 0.01 pc | |
| sy_disterr2 | -0.01 pc | |
| sy_diststr | <div><span class="supersubNumber">12.5855</span><span class="superscript">+0.0124</span><span class="subscript">-0.0123</span></div> | Distance [pc] |
| sy_gaiamag | 5.73 mag | |
| sy_gaiamagerr1 | 8.52e-4 mag | |
| sy_gaiamagerr2 | -8.52e-4 mag | |
| sy_gaiamagstr | 5.7297300±0.0008523 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 4.26 mag | |
| sy_hmagerr1 | 0.23 mag | |
| sy_hmagerr2 | -0.23 mag | |
| sy_hmagstr | 4.265±0.234 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 4.77 mag | |
| sy_jmagerr1 | 0.24 mag | |
| sy_jmagerr2 | -0.24 mag | |
| sy_jmagstr | 4.768±0.244 | J (2MASS) Magnitude |
| sy_kepmag | — | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | — | Kepler Magnitude |
| sy_kmag | 4.01 mag | |
| sy_kmagerr1 | 0.04 mag | |
| sy_kmagerr2 | -0.04 mag | |
| sy_kmagstr | 4.015±0.036 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 79.43 mas | |
| sy_plxerr1 | 0.08 mas | |
| sy_plxerr2 | -0.08 mas | |
| sy_plxstr | 79.4274000±0.0776646 | Parallax [mas] |
| sy_pm | 539.13 mas/yr | |
| sy_pmdec | -233.65 mas/yr | |
| sy_pmdecerr1 | 0.11 mas/yr | |
| sy_pmdecerr2 | -0.11 mas/yr | |
| sy_pmdecstr | -233.651000±0.109171 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.13 mas/yr | |
| sy_pmerr2 | -0.13 mas/yr | |
| sy_pmra | -485.87 mas/yr | |
| sy_pmraerr1 | 0.13 mas/yr | |
| sy_pmraerr2 | -0.13 mas/yr | |
| sy_pmrastr | -485.872000±0.133857 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 539.1329986±0.1295797 | Total Proper Motion [mas/yr] |
| sy_pnum | 7 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | — | |
| sy_rmagerr1 | — | |
| sy_rmagerr2 | — | |
| sy_rmagstr | — | r (Sloan) Magnitude |
| sy_snum | 2 | |
| sy_tmag | 5.21 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 5.2058±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 5.95 mag | |
| sy_vmagerr1 | 0.02 mag | |
| sy_vmagerr2 | -0.02 mag | |
| sy_vmagstr | 5.95084±0.02300 | V (Johnson) Magnitude |
| sy_w1mag | — | |
| sy_w1magerr1 | — | |
| sy_w1magerr2 | — | |
| sy_w1magstr | — | W1 (WISE) Magnitude |
| sy_w2mag | — | |
| sy_w2magerr1 | — | |
| sy_w2magerr2 | — | |
| sy_w2magstr | — | W2 (WISE) Magnitude |
| sy_w3mag | — | |
| sy_w3magerr1 | — | |
| sy_w3magerr2 | — | |
| sy_w3magstr | — | W3 (WISE) Magnitude |
| sy_w4mag | — | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | — | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 332064670 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.60 | |
| y | 0.64 | |
| z | 0.47 |
Radial Velocity • 2004 • McDonald Observatory
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 28.33 deg | |
| decstr | +28d19m47.34s | Dec [sexagesimal] |
| default_flag | 1 | |
| disc_facility | McDonald Observatory | Discovery Facility |
| disc_instrument | High Resolution Spectrograph | Discovery Instrument |
| disc_locale | Ground | Discovery Locale |
| disc_pubdate | 2004-10 | Discovery Publication Date |
| disc_refname | <a refstr=MCARTHUR_ET_AL__2004 href=https://ui.adsabs.harvard.edu/abs/2004ApJ...614L..81M/abstract target=ref> McArthur et al. 2004 </a> | Discovery Reference |
| disc_telescope | 9.2 m Hobby-Eberly Telescope | Discovery Telescope |
| disc_year | 2004 | |
| discoverymethod | Radial Velocity | Discovery Method |
| dkin_flag | 0 | |
| elat | 10.37 deg | |
| elon | 127.73 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 704967037090946688 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 704967037090946688 | Gaia DR3 ID |
| glat | 37.70 deg | |
| glon | 196.80 deg | |
| hd_name | HD 75732 | HD ID |
| hip_name | HIP 43587 | HIP ID |
| hostname | 55 Cnc | Host Name |
| htm20 | 570333148 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | 7.99 Mearth | |
| pl_bmasseerr1 | 0.32 Mearth | |
| pl_bmasseerr2 | -0.33 Mearth | |
| pl_bmasselim | 0 | |
| pl_bmassestr | <div><span class="supersubNumber">7.99</span><span class="superscript">+0.32</span><span class="subscript">-0.33</span></div> | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | 0.03 Mjupiter | |
| pl_bmassjerr1 | 1.01e-3 Mjupiter | |
| pl_bmassjerr2 | -1.04e-3 Mjupiter | |
| pl_bmassjlim | 0 | |
| pl_bmassjstr | <div><span class="supersubNumber">0.0251</span><span class="superscript">+0.0010</span><span class="subscript">-0.0010</span></div> | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | Mass | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | 6.66 g/cm**3 | |
| pl_denserr1 | 0.43 g/cm**3 | |
| pl_denserr2 | -0.40 g/cm**3 | |
| pl_denslim | 0 | |
| pl_densstr | <div><span class="supersubNumber">6.66</span><span class="superscript">+0.43</span><span class="subscript">-0.40</span></div> | Planet Density [g/cm**3] |
| pl_eqt | — | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | — | |
| pl_eqtstr | — | Equilibrium Temperature [K] |
| pl_imppar | 0.39 | |
| pl_impparerr1 | 0.03 | |
| pl_impparerr2 | -0.03 | |
| pl_impparlim | 0 | |
| pl_impparstr | 0.39±0.03 | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | e | Planet Letter |
| pl_masse | 7.99 Mearth | |
| pl_masseerr1 | 0.32 Mearth | |
| pl_masseerr2 | -0.33 Mearth | |
| pl_masselim | 0 | |
| pl_massestr | <div><span class="supersubNumber">7.99</span><span class="superscript">+0.32</span><span class="subscript">-0.33</span></div> | Planet Mass [Earth Mass] |
| pl_massj | 0.03 Mjupiter | |
| pl_massjerr1 | 1.01e-3 Mjupiter | |
| pl_massjerr2 | -1.04e-3 Mjupiter | |
| pl_massjlim | 0 | |
| pl_massjstr | <div><span class="supersubNumber">0.0251</span><span class="superscript">+0.0010</span><span class="subscript">-0.0010</span></div> | Planet Mass [Jupiter Mass] |
| pl_msinie | — | |
| pl_msinieerr1 | — | |
| pl_msinieerr2 | — | |
| pl_msinielim | — | |
| pl_msiniestr | — | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | — | |
| pl_msinijerr1 | — | |
| pl_msinijerr2 | — | |
| pl_msinijlim | — | |
| pl_msinijstr | — | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | 55 Cnc e | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 19 | |
| pl_nnotes | 6 | |
| pl_ntranspec | 4 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | 0.05 | |
| pl_orbeccenerr1 | 0.03 | |
| pl_orbeccenerr2 | -0.03 | |
| pl_orbeccenlim | 0 | |
| pl_orbeccenstr | 0.05±0.03 | Eccentricity |
| pl_orbincl | 83.59 deg | |
| pl_orbinclerr1 | 0.47 deg | |
| pl_orbinclerr2 | -0.44 deg | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | <div><span class="supersubNumber">83.59</span><span class="superscript">+0.47</span><span class="subscript">-0.44</span></div> | Inclination [deg] |
| pl_orblper | 86 deg | |
| pl_orblpererr1 | 30.70 deg | |
| pl_orblpererr2 | -33.40 deg | |
| pl_orblperlim | 0 | |
| pl_orblperstr | <div><span class="supersubNumber">86.00</span><span class="superscript">+30.70</span><span class="subscript">-33.40</span></div> | Argument of Periastron [deg] |
| pl_orbper | 0.74 day | |
| pl_orbpererr1 | 1.30e-6 day | |
| pl_orbpererr2 | -1.40e-6 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | <div><span class="supersubNumber">0.7365474</span><span class="superscript">+0.0000013</span><span class="subscript">-0.0000014</span></div> | Orbital Period [day] |
| pl_orbsmax | 0.02 au | |
| pl_orbsmaxerr1 | 5.00e-5 au | |
| pl_orbsmaxerr2 | -5.00e-5 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | 0.01544±0.00005 | Orbit Semi-Major Axis [au] |
| pl_orbtper | — | |
| pl_orbtpererr1 | — | |
| pl_orbtpererr2 | — | |
| pl_orbtperlim | — | |
| pl_orbtperstr | — | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2018-10 | Planetary Parameter Reference Publication Date |
| pl_rade | 1.88 Rearth | |
| pl_radeerr1 | 0.03 Rearth | |
| pl_radeerr2 | -0.03 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | 1.875±0.029 | Planet Radius [Earth Radius] |
| pl_radj | 0.17 Rjupiter | |
| pl_radjerr1 | 2.59e-3 Rjupiter | |
| pl_radjerr2 | -2.59e-3 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | 0.1673±0.0026 | Planet Radius [Jupiter Radius] |
| pl_ratdor | 3.52 | |
| pl_ratdorerr1 | 0.01 | |
| pl_ratdorerr2 | -0.01 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | 3.52±0.01 | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.02 | |
| pl_ratrorerr1 | 2.00e-4 | |
| pl_ratrorerr2 | -2.00e-4 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | 0.0182±0.0002 | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=BOURRIER_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018A&A...619A...1B/abstract target=ref>Bourrier et al. 2018</a> | Planetary Parameter Reference |
| pl_rvamp | 6.02 m/s | |
| pl_rvamperr1 | 0.24 m/s | |
| pl_rvamperr2 | -0.23 m/s | |
| pl_rvamplim | 0 | |
| pl_rvampstr | <div><span class="supersubNumber">6.02</span><span class="superscript">+0.24</span><span class="subscript">-0.23</span></div> | Radial Velocity Amplitude [m/s] |
| pl_trandep | — | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | — | |
| pl_trandepstr | — | Transit Depth [%] |
| pl_trandur | — | |
| pl_trandurerr1 | — | |
| pl_trandurerr2 | — | |
| pl_trandurlim | — | |
| pl_trandurstr | — | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 6.00e-4 day | |
| pl_tranmiderr2 | -4.00e-4 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | <div><span class="supersubNumber">2457063.2096</span><span class="superscript">+0.0006</span><span class="subscript">-0.0004</span></div> | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | BJD-TDB | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 133.15 deg | |
| rastr | 08h52m35.24s | RA [sexagesimal] |
| releasedate | 2021-02-11 | Release Date |
| rowupdate | 2021-02-05 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Confirmed | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | — | |
| st_denserr1 | — | |
| st_denserr2 | — | |
| st_denslim | — | |
| st_densstr | — | Stellar Density [g/cm**3] |
| st_logg | 4.43 log(cm/s**2) | |
| st_loggerr1 | 0.02 log(cm/s**2) | |
| st_loggerr2 | -0.02 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | 4.43±0.02 | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | 0.91 Msun | |
| st_masserr1 | 0.01 Msun | |
| st_masserr2 | -0.01 Msun | |
| st_masslim | 0 | |
| st_massstr | 0.905±0.015 | Stellar Mass [Solar mass] |
| st_met | 0.35 dex | |
| st_meterr1 | 0.10 dex | |
| st_meterr2 | -0.10 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | 0.35±0.10 | Stellar Metallicity [dex] |
| st_nphot | 1 | |
| st_nrvc | 9 | |
| st_nspec | 11 | |
| st_rad | 0.94 Rsun | |
| st_raderr1 | 0.01 Rsun | |
| st_raderr2 | -0.01 Rsun | |
| st_radlim | 0 | |
| st_radstr | 0.943±0.010 | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=BOURRIER_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018A&A...619A...1B/abstract target=ref>Bourrier et al. 2018</a> | Stellar Parameter Reference |
| st_rotp | 38.80 day | |
| st_rotperr1 | 0.05 day | |
| st_rotperr2 | -0.05 day | |
| st_rotplim | 0 | |
| st_rotpstr | 38.80±0.05 | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 5172 K | |
| st_tefferr1 | 18 K | |
| st_tefferr2 | -18 K | |
| st_tefflim | 0 | |
| st_teffstr | 5172±18 | Stellar Effective Temperature [K] |
| st_vsin | 1.23 km/s | |
| st_vsinerr1 | 0.01 km/s | |
| st_vsinerr2 | -0.01 km/s | |
| st_vsinlim | 1 | |
| st_vsinstr | <1.23±0.01 | Stellar Rotational Velocity [km/s] |
| sy_bmag | 6.82 mag | |
| sy_bmagerr1 | 0.02 mag | |
| sy_bmagerr2 | -0.02 mag | |
| sy_bmagstr | 6.816±0.019 | B (Johnson) Magnitude |
| sy_dist | 12.59 pc | |
| sy_disterr1 | 0.01 pc | |
| sy_disterr2 | -0.01 pc | |
| sy_diststr | <div><span class="supersubNumber">12.5855</span><span class="superscript">+0.0124</span><span class="subscript">-0.0123</span></div> | Distance [pc] |
| sy_gaiamag | 5.73 mag | |
| sy_gaiamagerr1 | 8.52e-4 mag | |
| sy_gaiamagerr2 | -8.52e-4 mag | |
| sy_gaiamagstr | 5.7297300±0.0008523 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 4.26 mag | |
| sy_hmagerr1 | 0.23 mag | |
| sy_hmagerr2 | -0.23 mag | |
| sy_hmagstr | 4.265±0.234 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 4.77 mag | |
| sy_jmagerr1 | 0.24 mag | |
| sy_jmagerr2 | -0.24 mag | |
| sy_jmagstr | 4.768±0.244 | J (2MASS) Magnitude |
| sy_kepmag | — | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | — | Kepler Magnitude |
| sy_kmag | 4.01 mag | |
| sy_kmagerr1 | 0.04 mag | |
| sy_kmagerr2 | -0.04 mag | |
| sy_kmagstr | 4.015±0.036 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 79.43 mas | |
| sy_plxerr1 | 0.08 mas | |
| sy_plxerr2 | -0.08 mas | |
| sy_plxstr | 79.4274000±0.0776646 | Parallax [mas] |
| sy_pm | 539.13 mas/yr | |
| sy_pmdec | -233.65 mas/yr | |
| sy_pmdecerr1 | 0.11 mas/yr | |
| sy_pmdecerr2 | -0.11 mas/yr | |
| sy_pmdecstr | -233.651000±0.109171 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.13 mas/yr | |
| sy_pmerr2 | -0.13 mas/yr | |
| sy_pmra | -485.87 mas/yr | |
| sy_pmraerr1 | 0.13 mas/yr | |
| sy_pmraerr2 | -0.13 mas/yr | |
| sy_pmrastr | -485.872000±0.133857 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 539.1329986±0.1295797 | Total Proper Motion [mas/yr] |
| sy_pnum | 7 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | — | |
| sy_rmagerr1 | — | |
| sy_rmagerr2 | — | |
| sy_rmagstr | — | r (Sloan) Magnitude |
| sy_snum | 2 | |
| sy_tmag | 5.21 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 5.2058±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 5.95 mag | |
| sy_vmagerr1 | 0.02 mag | |
| sy_vmagerr2 | -0.02 mag | |
| sy_vmagstr | 5.95084±0.02300 | V (Johnson) Magnitude |
| sy_w1mag | — | |
| sy_w1magerr1 | — | |
| sy_w1magerr2 | — | |
| sy_w1magstr | — | W1 (WISE) Magnitude |
| sy_w2mag | — | |
| sy_w2magerr1 | — | |
| sy_w2magerr2 | — | |
| sy_w2magstr | — | W2 (WISE) Magnitude |
| sy_w3mag | — | |
| sy_w3magerr1 | — | |
| sy_w3magerr2 | — | |
| sy_w3magstr | — | W3 (WISE) Magnitude |
| sy_w4mag | — | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | — | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 332064670 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.60 | |
| y | 0.64 | |
| z | 0.47 |
Radial Velocity • 2004 • McDonald Observatory
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 28.33 deg | |
| decstr | +28d19m47.34s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | McDonald Observatory | Discovery Facility |
| disc_instrument | High Resolution Spectrograph | Discovery Instrument |
| disc_locale | Ground | Discovery Locale |
| disc_pubdate | 2004-10 | Discovery Publication Date |
| disc_refname | <a refstr=MCARTHUR_ET_AL__2004 href=https://ui.adsabs.harvard.edu/abs/2004ApJ...614L..81M/abstract target=ref> McArthur et al. 2004 </a> | Discovery Reference |
| disc_telescope | 9.2 m Hobby-Eberly Telescope | Discovery Telescope |
| disc_year | 2004 | |
| discoverymethod | Radial Velocity | Discovery Method |
| dkin_flag | 0 | |
| elat | 10.37 deg | |
| elon | 127.73 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 704967037090946688 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 704967037090946688 | Gaia DR3 ID |
| glat | 37.70 deg | |
| glon | 196.80 deg | |
| hd_name | HD 75732 | HD ID |
| hip_name | HIP 43587 | HIP ID |
| hostname | 55 Cnc | Host Name |
| htm20 | 570333148 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | — | |
| pl_bmasseerr1 | — | |
| pl_bmasseerr2 | — | |
| pl_bmasselim | — | |
| pl_bmassestr | — | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | — | |
| pl_bmassjerr1 | — | |
| pl_bmassjerr2 | — | |
| pl_bmassjlim | — | |
| pl_bmassjstr | — | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | — | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | — | |
| pl_denserr1 | — | |
| pl_denserr2 | — | |
| pl_denslim | — | |
| pl_densstr | — | Planet Density [g/cm**3] |
| pl_eqt | 1831.27 K | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | 0 | |
| pl_eqtstr | 1831.26688012092 | Equilibrium Temperature [K] |
| pl_imppar | — | |
| pl_impparerr1 | — | |
| pl_impparerr2 | — | |
| pl_impparlim | — | |
| pl_impparstr | — | Impact Parameter |
| pl_insol | 2657.83 Searth | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | 0 | |
| pl_insolstr | 2657.83224148607 | Insolation Flux [Earth Flux] |
| pl_letter | e | Planet Letter |
| pl_masse | — | |
| pl_masseerr1 | — | |
| pl_masseerr2 | — | |
| pl_masselim | — | |
| pl_massestr | — | Planet Mass [Earth Mass] |
| pl_massj | — | |
| pl_massjerr1 | — | |
| pl_massjerr2 | — | |
| pl_massjlim | — | |
| pl_massjstr | — | Planet Mass [Jupiter Mass] |
| pl_msinie | — | |
| pl_msinieerr1 | — | |
| pl_msinieerr2 | — | |
| pl_msinielim | — | |
| pl_msiniestr | — | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | — | |
| pl_msinijerr1 | — | |
| pl_msinijerr2 | — | |
| pl_msinijlim | — | |
| pl_msinijstr | — | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | 55 Cnc e | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 19 | |
| pl_nnotes | 6 | |
| pl_ntranspec | 4 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | — | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | — | |
| pl_orbeccenstr | — | Eccentricity |
| pl_orbincl | — | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | — | |
| pl_orbinclstr | — | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 0.74 day | |
| pl_orbpererr1 | 8.52e-7 day | |
| pl_orbpererr2 | -8.52e-7 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 0.736546250262761±0.000000851590760 | Orbital Period [day] |
| pl_orbsmax | — | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | — | |
| pl_orbsmaxstr | — | Orbit Semi-Major Axis [au] |
| pl_orbtper | — | |
| pl_orbtpererr1 | — | |
| pl_orbtpererr2 | — | |
| pl_orbtperlim | — | |
| pl_orbtperstr | — | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2017-07 | Planetary Parameter Reference Publication Date |
| pl_rade | 2.02 Rearth | |
| pl_radeerr1 | 0.18 Rearth | |
| pl_radeerr2 | -0.18 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | 2.02311213013016±0.18257262000000 | Planet Radius [Earth Radius] |
| pl_radj | 0.18 Rjupiter | |
| pl_radjerr1 | 0.02 Rjupiter | |
| pl_radjerr2 | -0.02 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | 0.180490285805395±0.016288066228894 | Planet Radius [Jupiter Radius] |
| pl_ratdor | — | |
| pl_ratdorerr1 | — | |
| pl_ratdorerr2 | — | |
| pl_ratdorlim | — | |
| pl_ratdorstr | — | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | — | |
| pl_ratrorerr1 | — | |
| pl_ratrorerr2 | — | |
| pl_ratrorlim | — | |
| pl_ratrorstr | — | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=EXOFOP href=https://exofop.ipac.caltech.edu/tess/view_toi.php target=ref>ExoFOP</a> | Planetary Parameter Reference |
| pl_rvamp | — | |
| pl_rvamperr1 | — | |
| pl_rvamperr2 | — | |
| pl_rvamplim | — | |
| pl_rvampstr | — | Radial Velocity Amplitude [m/s] |
| pl_trandep | 0.04 % | |
| pl_trandeperr1 | 4.19e-4 % | |
| pl_trandeperr2 | -4.19e-4 % | |
| pl_trandeplim | 0 | |
| pl_trandepstr | 0.0384673312070301±0.0004190644000000 | Transit Depth [%] |
| pl_trandur | 1.57 hour | |
| pl_trandurerr1 | 0.03 hour | |
| pl_trandurerr2 | -0.03 hour | |
| pl_trandurlim | 0 | |
| pl_trandurstr | 1.57322083504225±0.02937466300000 | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 1.16e-4 day | |
| pl_tranmiderr2 | -1.16e-4 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2458870.69282800±0.00011561 | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | BJD | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 133.15 deg | |
| rastr | 08h52m35.24s | RA [sexagesimal] |
| releasedate | 2024-12-10 | Release Date |
| rowupdate | 2024-12-10 | Date of Last Update |
| rv_flag | 1 | |
| soltype | TESS Project Candidate | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | — | |
| st_denserr1 | — | |
| st_denserr2 | — | |
| st_denslim | — | |
| st_densstr | — | Stellar Density [g/cm**3] |
| st_logg | 4.42 log(cm/s**2) | |
| st_loggerr1 | 0.09 log(cm/s**2) | |
| st_loggerr2 | -0.09 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | 4.42±0.09 | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | — | |
| st_masserr1 | — | |
| st_masserr2 | — | |
| st_masslim | — | |
| st_massstr | — | Stellar Mass [Solar mass] |
| st_met | — | |
| st_meterr1 | — | |
| st_meterr2 | — | |
| st_metlim | — | |
| st_metratio | — | Stellar Metallicity Ratio |
| st_metstr | — | Stellar Metallicity [dex] |
| st_nphot | 1 | |
| st_nrvc | 9 | |
| st_nspec | 11 | |
| st_rad | 0.96 Rsun | |
| st_raderr1 | 0.07 Rsun | |
| st_raderr2 | -0.07 Rsun | |
| st_radlim | 0 | |
| st_radstr | 0.963514983654022±0.065447200000000 | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=EXOFOP href=https://exofop.ipac.caltech.edu/tess/view_toi.php target=ref>ExoFOP</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 5250 K | |
| st_tefferr1 | 147.60 K | |
| st_tefferr2 | -147.60 K | |
| st_tefflim | 0 | |
| st_teffstr | 5250.0±147.6 | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 6.82 mag | |
| sy_bmagerr1 | 0.02 mag | |
| sy_bmagerr2 | -0.02 mag | |
| sy_bmagstr | 6.816±0.019 | B (Johnson) Magnitude |
| sy_dist | 12.59 pc | |
| sy_disterr1 | 0.01 pc | |
| sy_disterr2 | -0.01 pc | |
| sy_diststr | <div><span class="supersubNumber">12.5855</span><span class="superscript">+0.0124</span><span class="subscript">-0.0123</span></div> | Distance [pc] |
| sy_gaiamag | 5.73 mag | |
| sy_gaiamagerr1 | 8.52e-4 mag | |
| sy_gaiamagerr2 | -8.52e-4 mag | |
| sy_gaiamagstr | 5.7297300±0.0008523 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 4.26 mag | |
| sy_hmagerr1 | 0.23 mag | |
| sy_hmagerr2 | -0.23 mag | |
| sy_hmagstr | 4.265±0.234 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 4.77 mag | |
| sy_jmagerr1 | 0.24 mag | |
| sy_jmagerr2 | -0.24 mag | |
| sy_jmagstr | 4.768±0.244 | J (2MASS) Magnitude |
| sy_kepmag | — | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | — | Kepler Magnitude |
| sy_kmag | 4.01 mag | |
| sy_kmagerr1 | 0.04 mag | |
| sy_kmagerr2 | -0.04 mag | |
| sy_kmagstr | 4.015±0.036 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 79.43 mas | |
| sy_plxerr1 | 0.08 mas | |
| sy_plxerr2 | -0.08 mas | |
| sy_plxstr | 79.4274000±0.0776646 | Parallax [mas] |
| sy_pm | 539.13 mas/yr | |
| sy_pmdec | -233.65 mas/yr | |
| sy_pmdecerr1 | 0.11 mas/yr | |
| sy_pmdecerr2 | -0.11 mas/yr | |
| sy_pmdecstr | -233.651000±0.109171 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.13 mas/yr | |
| sy_pmerr2 | -0.13 mas/yr | |
| sy_pmra | -485.87 mas/yr | |
| sy_pmraerr1 | 0.13 mas/yr | |
| sy_pmraerr2 | -0.13 mas/yr | |
| sy_pmrastr | -485.872000±0.133857 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 539.1329986±0.1295797 | Total Proper Motion [mas/yr] |
| sy_pnum | 7 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | — | |
| sy_rmagerr1 | — | |
| sy_rmagerr2 | — | |
| sy_rmagstr | — | r (Sloan) Magnitude |
| sy_snum | 2 | |
| sy_tmag | 5.21 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 5.2058±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 5.95 mag | |
| sy_vmagerr1 | 0.02 mag | |
| sy_vmagerr2 | -0.02 mag | |
| sy_vmagstr | 5.95084±0.02300 | V (Johnson) Magnitude |
| sy_w1mag | — | |
| sy_w1magerr1 | — | |
| sy_w1magerr2 | — | |
| sy_w1magstr | — | W1 (WISE) Magnitude |
| sy_w2mag | — | |
| sy_w2magerr1 | — | |
| sy_w2magerr2 | — | |
| sy_w2magstr | — | W2 (WISE) Magnitude |
| sy_w3mag | — | |
| sy_w3magerr1 | — | |
| sy_w3magerr2 | — | |
| sy_w3magstr | — | W3 (WISE) Magnitude |
| sy_w4mag | — | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | — | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 332064670 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.60 | |
| y | 0.64 | |
| z | 0.47 |
Radial Velocity • 2004 • McDonald Observatory
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 28.33 deg | |
| decstr | +28d19m47.34s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | McDonald Observatory | Discovery Facility |
| disc_instrument | High Resolution Spectrograph | Discovery Instrument |
| disc_locale | Ground | Discovery Locale |
| disc_pubdate | 2004-10 | Discovery Publication Date |
| disc_refname | <a refstr=MCARTHUR_ET_AL__2004 href=https://ui.adsabs.harvard.edu/abs/2004ApJ...614L..81M/abstract target=ref> McArthur et al. 2004 </a> | Discovery Reference |
| disc_telescope | 9.2 m Hobby-Eberly Telescope | Discovery Telescope |
| disc_year | 2004 | |
| discoverymethod | Radial Velocity | Discovery Method |
| dkin_flag | 0 | |
| elat | 10.37 deg | |
| elon | 127.73 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 704967037090946688 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 704967037090946688 | Gaia DR3 ID |
| glat | 37.70 deg | |
| glon | 196.80 deg | |
| hd_name | HD 75732 | HD ID |
| hip_name | HIP 43587 | HIP ID |
| hostname | 55 Cnc | Host Name |
| htm20 | 570333148 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | 9.38 Mearth | |
| pl_bmasseerr1 | 0.44 Mearth | |
| pl_bmasseerr2 | -0.44 Mearth | |
| pl_bmasselim | 0 | |
| pl_bmassestr | 9.38±0.44 | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | 0.03 Mjupiter | |
| pl_bmassjerr1 | 1.40e-3 Mjupiter | |
| pl_bmassjerr2 | -1.40e-3 Mjupiter | |
| pl_bmassjlim | 0 | |
| pl_bmassjstr | 0.0295±0.0014 | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | Msini | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | — | |
| pl_denserr1 | — | |
| pl_denserr2 | — | |
| pl_denslim | — | |
| pl_densstr | — | Planet Density [g/cm**3] |
| pl_eqt | — | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | — | |
| pl_eqtstr | — | Equilibrium Temperature [K] |
| pl_imppar | — | |
| pl_impparerr1 | — | |
| pl_impparerr2 | — | |
| pl_impparlim | — | |
| pl_impparstr | — | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | e | Planet Letter |
| pl_masse | — | |
| pl_masseerr1 | — | |
| pl_masseerr2 | — | |
| pl_masselim | — | |
| pl_massestr | — | Planet Mass [Earth Mass] |
| pl_massj | — | |
| pl_massjerr1 | — | |
| pl_massjerr2 | — | |
| pl_massjlim | — | |
| pl_massjstr | — | Planet Mass [Jupiter Mass] |
| pl_msinie | 9.38 Mearth | |
| pl_msinieerr1 | 0.44 Mearth | |
| pl_msinieerr2 | -0.44 Mearth | |
| pl_msinielim | 0 | |
| pl_msiniestr | 9.38±0.44 | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | 0.03 Mjupiter | |
| pl_msinijerr1 | 1.40e-3 Mjupiter | |
| pl_msinijerr2 | -1.40e-3 Mjupiter | |
| pl_msinijlim | 0 | |
| pl_msinijstr | 0.0295±0.0014 | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | 55 Cnc e | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 19 | |
| pl_nnotes | 6 | |
| pl_ntranspec | 4 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | 0.04 | |
| pl_orbeccenerr1 | 0.03 | |
| pl_orbeccenerr2 | -0.03 | |
| pl_orbeccenlim | 0 | |
| pl_orbeccenstr | <div><span class="supersubNumber">0.036</span><span class="superscript">+0.034</span><span class="subscript">-0.025</span></div> | Eccentricity |
| pl_orbincl | — | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | — | |
| pl_orbinclstr | — | Inclination [deg] |
| pl_orblper | 2 deg | |
| pl_orblpererr1 | 46 deg | |
| pl_orblpererr2 | -50 deg | |
| pl_orblperlim | 0 | |
| pl_orblperstr | <div><span class="supersubNumber">2.0</span><span class="superscript">+46.0</span><span class="subscript">-50.0</span></div> | Argument of Periastron [deg] |
| pl_orbper | 0.74 day | |
| pl_orbpererr1 | 1.40e-6 day | |
| pl_orbpererr2 | -1.50e-6 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | <div><span class="supersubNumber">0.7365445</span><span class="superscript">+0.0000014</span><span class="subscript">-0.0000015</span></div> | Orbital Period [day] |
| pl_orbsmax | 0.02 au | |
| pl_orbsmaxerr1 | 2.40e-4 au | |
| pl_orbsmaxerr2 | -2.40e-4 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | 0.01583±0.00024 | Orbit Semi-Major Axis [au] |
| pl_orbtper | — | |
| pl_orbtpererr1 | — | |
| pl_orbtpererr2 | — | |
| pl_orbtperlim | — | |
| pl_orbtperstr | — | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2021-07 | Planetary Parameter Reference Publication Date |
| pl_rade | — | |
| pl_radeerr1 | — | |
| pl_radeerr2 | — | |
| pl_radelim | — | |
| pl_radestr | — | Planet Radius [Earth Radius] |
| pl_radj | — | |
| pl_radjerr1 | — | |
| pl_radjerr2 | — | |
| pl_radjlim | — | |
| pl_radjstr | — | Planet Radius [Jupiter Radius] |
| pl_ratdor | — | |
| pl_ratdorerr1 | — | |
| pl_ratdorerr2 | — | |
| pl_ratdorlim | — | |
| pl_ratdorstr | — | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | — | |
| pl_ratrorerr1 | — | |
| pl_ratrorerr2 | — | |
| pl_ratrorlim | — | |
| pl_ratrorstr | — | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=ROSENTHAL_ET_AL__2021 href=https://ui.adsabs.harvard.edu/abs/2021ApJS..255....8R/abstract target=ref>Rosenthal et al. 2021</a> | Planetary Parameter Reference |
| pl_rvamp | 6.76 m/s | |
| pl_rvamperr1 | 0.24 m/s | |
| pl_rvamperr2 | -0.23 m/s | |
| pl_rvamplim | 0 | |
| pl_rvampstr | <div><span class="supersubNumber">6.76</span><span class="superscript">+0.24</span><span class="subscript">-0.23</span></div> | Radial Velocity Amplitude [m/s] |
| pl_trandep | — | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | — | |
| pl_trandepstr | — | Transit Depth [%] |
| pl_trandur | — | |
| pl_trandurerr1 | — | |
| pl_trandurerr2 | — | |
| pl_trandurlim | — | |
| pl_trandurstr | — | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 8.00e-3 day | |
| pl_tranmiderr2 | -9.00e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | <div><span class="supersubNumber">2456340.655</span><span class="superscript">+0.008</span><span class="subscript">-0.009</span></div> | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | BJD | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 133.15 deg | |
| rastr | 08h52m35.24s | RA [sexagesimal] |
| releasedate | 2022-05-09 | Release Date |
| rowupdate | 2022-05-09 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Confirmed | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | — | |
| st_denserr1 | — | |
| st_denserr2 | — | |
| st_denslim | — | |
| st_densstr | — | Stellar Density [g/cm**3] |
| st_logg | 4.46 log(cm/s**2) | |
| st_loggerr1 | 0.03 log(cm/s**2) | |
| st_loggerr2 | -0.03 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | 4.45813087040500±0.03165962825547 | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | 0.97 Msun | |
| st_masserr1 | 0.05 Msun | |
| st_masserr2 | -0.05 Msun | |
| st_masslim | 0 | |
| st_massstr | 0.9747075631700000±0.0450564794409250 | Stellar Mass [Solar mass] |
| st_met | 0.38 dex | |
| st_meterr1 | 0.06 dex | |
| st_meterr2 | -0.06 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | 0.38330181143999997±0.05500705166305001 | Stellar Metallicity [dex] |
| st_nphot | 1 | |
| st_nrvc | 9 | |
| st_nspec | 11 | |
| st_rad | 0.96 Rsun | |
| st_raderr1 | 0.02 Rsun | |
| st_raderr2 | -0.02 Rsun | |
| st_radlim | 0 | |
| st_radstr | 0.964411455860500±0.020816300504175 | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=ROSENTHAL_ET_AL__2021 href=https://ui.adsabs.harvard.edu/abs/2021ApJS..255....8R/abstract target=ref>Rosenthal et al. 2021</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 5317.89 K | |
| st_tefferr1 | 80.51 K | |
| st_tefferr2 | -80.51 K | |
| st_tefflim | 0 | |
| st_teffstr | 5317.89014944000±80.50697962272 | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 6.82 mag | |
| sy_bmagerr1 | 0.02 mag | |
| sy_bmagerr2 | -0.02 mag | |
| sy_bmagstr | 6.816±0.019 | B (Johnson) Magnitude |
| sy_dist | 12.59 pc | |
| sy_disterr1 | 0.01 pc | |
| sy_disterr2 | -0.01 pc | |
| sy_diststr | <div><span class="supersubNumber">12.5855</span><span class="superscript">+0.0124</span><span class="subscript">-0.0123</span></div> | Distance [pc] |
| sy_gaiamag | 5.73 mag | |
| sy_gaiamagerr1 | 8.52e-4 mag | |
| sy_gaiamagerr2 | -8.52e-4 mag | |
| sy_gaiamagstr | 5.7297300±0.0008523 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 4.26 mag | |
| sy_hmagerr1 | 0.23 mag | |
| sy_hmagerr2 | -0.23 mag | |
| sy_hmagstr | 4.265±0.234 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 4.77 mag | |
| sy_jmagerr1 | 0.24 mag | |
| sy_jmagerr2 | -0.24 mag | |
| sy_jmagstr | 4.768±0.244 | J (2MASS) Magnitude |
| sy_kepmag | — | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | — | Kepler Magnitude |
| sy_kmag | 4.01 mag | |
| sy_kmagerr1 | 0.04 mag | |
| sy_kmagerr2 | -0.04 mag | |
| sy_kmagstr | 4.015±0.036 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 79.43 mas | |
| sy_plxerr1 | 0.08 mas | |
| sy_plxerr2 | -0.08 mas | |
| sy_plxstr | 79.4274000±0.0776646 | Parallax [mas] |
| sy_pm | 539.13 mas/yr | |
| sy_pmdec | -233.65 mas/yr | |
| sy_pmdecerr1 | 0.11 mas/yr | |
| sy_pmdecerr2 | -0.11 mas/yr | |
| sy_pmdecstr | -233.651000±0.109171 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.13 mas/yr | |
| sy_pmerr2 | -0.13 mas/yr | |
| sy_pmra | -485.87 mas/yr | |
| sy_pmraerr1 | 0.13 mas/yr | |
| sy_pmraerr2 | -0.13 mas/yr | |
| sy_pmrastr | -485.872000±0.133857 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 539.1329986±0.1295797 | Total Proper Motion [mas/yr] |
| sy_pnum | 7 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | — | |
| sy_rmagerr1 | — | |
| sy_rmagerr2 | — | |
| sy_rmagstr | — | r (Sloan) Magnitude |
| sy_snum | 2 | |
| sy_tmag | 5.21 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 5.2058±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 5.95 mag | |
| sy_vmagerr1 | 0.02 mag | |
| sy_vmagerr2 | -0.02 mag | |
| sy_vmagstr | 5.95084±0.02300 | V (Johnson) Magnitude |
| sy_w1mag | — | |
| sy_w1magerr1 | — | |
| sy_w1magerr2 | — | |
| sy_w1magstr | — | W1 (WISE) Magnitude |
| sy_w2mag | — | |
| sy_w2magerr1 | — | |
| sy_w2magerr2 | — | |
| sy_w2magstr | — | W2 (WISE) Magnitude |
| sy_w3mag | — | |
| sy_w3magerr1 | — | |
| sy_w3magerr2 | — | |
| sy_w3magstr | — | W3 (WISE) Magnitude |
| sy_w4mag | — | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | — | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 332064670 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.60 | |
| y | 0.64 | |
| z | 0.47 |
Radial Velocity • 2004 • McDonald Observatory
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 28.33 deg | |
| decstr | +28d19m47.34s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | McDonald Observatory | Discovery Facility |
| disc_instrument | High Resolution Spectrograph | Discovery Instrument |
| disc_locale | Ground | Discovery Locale |
| disc_pubdate | 2004-10 | Discovery Publication Date |
| disc_refname | <a refstr=MCARTHUR_ET_AL__2004 href=https://ui.adsabs.harvard.edu/abs/2004ApJ...614L..81M/abstract target=ref> McArthur et al. 2004 </a> | Discovery Reference |
| disc_telescope | 9.2 m Hobby-Eberly Telescope | Discovery Telescope |
| disc_year | 2004 | |
| discoverymethod | Radial Velocity | Discovery Method |
| dkin_flag | 0 | |
| elat | 10.37 deg | |
| elon | 127.73 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 704967037090946688 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 704967037090946688 | Gaia DR3 ID |
| glat | 37.70 deg | |
| glon | 196.80 deg | |
| hd_name | HD 75732 | HD ID |
| hip_name | HIP 43587 | HIP ID |
| hostname | 55 Cnc | Host Name |
| htm20 | 570333148 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | 7.81 Mearth | |
| pl_bmasseerr1 | 0.58 Mearth | |
| pl_bmasseerr2 | -0.53 Mearth | |
| pl_bmasselim | 0 | |
| pl_bmassestr | <div><span class="supersubNumber">7.81</span><span class="superscript">+0.58</span><span class="subscript">-0.53</span></div> | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | 0.02 Mjupiter | |
| pl_bmassjerr1 | 1.82e-3 Mjupiter | |
| pl_bmassjerr2 | -1.67e-3 Mjupiter | |
| pl_bmassjlim | 0 | |
| pl_bmassjstr | <div><span class="supersubNumber">0.0246</span><span class="superscript">+0.0018</span><span class="subscript">-0.0017</span></div> | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | Mass | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | 7.81 Mearth | |
| pl_cmasseerr1 | 0.56 Mearth | |
| pl_cmasseerr2 | -0.56 Mearth | |
| pl_cmasselim | 0 | |
| pl_cmassestr | 7.81±0.56 | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | 0.02 Mjupiter | |
| pl_cmassjerr1 | 1.76e-3 Mjupiter | |
| pl_cmassjerr2 | -1.76e-3 Mjupiter | |
| pl_cmassjlim | 0 | |
| pl_cmassjstr | 0.0246±0.0018 | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | 4.78 g/cm**3 | |
| pl_denserr1 | 1.31 g/cm**3 | |
| pl_denserr2 | -1.20 g/cm**3 | |
| pl_denslim | 0 | |
| pl_densstr | <div><span class="supersubNumber">4.78</span><span class="superscript">+1.31</span><span class="subscript">-1.20</span></div> | Planet Density [g/cm**3] |
| pl_eqt | 1958 K | |
| pl_eqterr1 | 15 K | |
| pl_eqterr2 | -15 K | |
| pl_eqtlim | 0 | |
| pl_eqtstr | 1958±15 | Equilibrium Temperature [K] |
| pl_imppar | 0.16 | |
| pl_impparerr1 | 0.13 | |
| pl_impparerr2 | -0.10 | |
| pl_impparlim | 0 | |
| pl_impparstr | <div><span class="supersubNumber">0.16</span><span class="superscript">+0.13</span><span class="subscript">-0.10</span></div> | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | e | Planet Letter |
| pl_masse | 7.81 Mearth | |
| pl_masseerr1 | 0.58 Mearth | |
| pl_masseerr2 | -0.53 Mearth | |
| pl_masselim | 0 | |
| pl_massestr | <div><span class="supersubNumber">7.81</span><span class="superscript">+0.58</span><span class="subscript">-0.53</span></div> | Planet Mass [Earth Mass] |
| pl_massj | 0.02 Mjupiter | |
| pl_massjerr1 | 1.82e-3 Mjupiter | |
| pl_massjerr2 | -1.67e-3 Mjupiter | |
| pl_massjlim | 0 | |
| pl_massjstr | <div><span class="supersubNumber">0.0246</span><span class="superscript">+0.0018</span><span class="subscript">-0.0017</span></div> | Planet Mass [Jupiter Mass] |
| pl_msinie | 7.80 Mearth | |
| pl_msinieerr1 | 0.56 Mearth | |
| pl_msinieerr2 | -0.56 Mearth | |
| pl_msinielim | 0 | |
| pl_msiniestr | 7.80±0.56 | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | 0.02 Mjupiter | |
| pl_msinijerr1 | 1.76e-3 Mjupiter | |
| pl_msinijerr2 | -1.76e-3 Mjupiter | |
| pl_msinijlim | 0 | |
| pl_msinijstr | 0.0245±0.0018 | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | 55 Cnc e | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 19 | |
| pl_nnotes | 6 | |
| pl_ntranspec | 4 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | 0.06 | |
| pl_orbeccenerr1 | 0.07 | |
| pl_orbeccenerr2 | -0.04 | |
| pl_orbeccenlim | 0 | |
| pl_orbeccenstr | <div><span class="supersubNumber">0.0610</span><span class="superscript">+0.0650</span><span class="subscript">-0.0430</span></div> | Eccentricity |
| pl_orbincl | 87.30 deg | |
| pl_orbinclerr1 | 1.70 deg | |
| pl_orbinclerr2 | -2.10 deg | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | <div><span class="supersubNumber">87.3</span><span class="superscript">+1.7</span><span class="subscript">-2.1</span></div> | Inclination [deg] |
| pl_orblper | 202 deg | |
| pl_orblpererr1 | 88 deg | |
| pl_orblpererr2 | -70 deg | |
| pl_orblperlim | 0 | |
| pl_orblperstr | <div><span class="supersubNumber">202</span><span class="superscript">+88</span><span class="subscript">-70</span></div> | Argument of Periastron [deg] |
| pl_orbper | 0.74 day | |
| pl_orbpererr1 | 5.20e-6 day | |
| pl_orbpererr2 | -5.20e-6 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 0.7365437±0.0000052 | Orbital Period [day] |
| pl_orbsmax | 0.02 au | |
| pl_orbsmaxerr1 | 9.00e-5 au | |
| pl_orbsmaxerr2 | -9.00e-5 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | 0.01544±0.00009 | Orbit Semi-Major Axis [au] |
| pl_orbtper | — | |
| pl_orbtpererr1 | — | |
| pl_orbtpererr2 | — | |
| pl_orbtperlim | — | |
| pl_orbtperstr | — | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2011-09 | Planetary Parameter Reference Publication Date |
| pl_rade | 2.08 Rearth | |
| pl_radeerr1 | 0.16 Rearth | |
| pl_radeerr2 | -0.17 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | <div><span class="supersubNumber">2.08</span><span class="superscript">+0.16</span><span class="subscript">-0.17</span></div> | Planet Radius [Earth Radius] |
| pl_radj | 0.19 Rjupiter | |
| pl_radjerr1 | 0.01 Rjupiter | |
| pl_radjerr2 | -0.02 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.186</span><span class="superscript">+0.014</span><span class="subscript">-0.015</span></div> | Planet Radius [Jupiter Radius] |
| pl_ratdor | 3.52 | |
| pl_ratdorerr1 | 0.04 | |
| pl_ratdorerr2 | -0.04 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | <div><span class="supersubNumber">3.517</span><span class="superscript">+0.041</span><span class="subscript">-0.040</span></div> | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.02 | |
| pl_ratrorerr1 | 1.50e-3 | |
| pl_ratrorerr2 | -1.60e-3 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.0202</span><span class="superscript">+0.0015</span><span class="subscript">-0.0016</span></div> | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=DEMORY_ET_AL__2011 href=https://ui.adsabs.harvard.edu/abs/2011A&A...533A.114D/abstract target=ref>Demory et al. 2011</a> | Planetary Parameter Reference |
| pl_rvamp | 5.93 m/s | |
| pl_rvamperr1 | 0.42 m/s | |
| pl_rvamperr2 | -0.42 m/s | |
| pl_rvamplim | 0 | |
| pl_rvampstr | 5.93±0.42 | Radial Velocity Amplitude [m/s] |
| pl_trandep | 0.04 % | |
| pl_trandeperr1 | 6.30e-3 % | |
| pl_trandeperr2 | -6.30e-3 % | |
| pl_trandeplim | 0 | |
| pl_trandepstr | 0.0410±0.0063 | Transit Depth [%] |
| pl_trandur | 1.60 hour | |
| pl_trandurerr1 | 0.03 hour | |
| pl_trandurerr2 | -0.05 hour | |
| pl_trandurlim | 0 | |
| pl_trandurstr | <div><span class="supersubNumber">1.60</span><span class="superscript">+0.03</span><span class="subscript">-0.05</span></div> | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 1.50e-3 day | |
| pl_tranmiderr2 | -1.00e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | <div><span class="supersubNumber">2455568.0265</span><span class="superscript">+0.0015</span><span class="subscript">-0.0010</span></div> | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | BJD | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 133.15 deg | |
| rastr | 08h52m35.24s | RA [sexagesimal] |
| releasedate | 2015-12-03 | Release Date |
| rowupdate | 2021-02-05 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Confirmed | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | — | |
| st_denserr1 | — | |
| st_denserr2 | — | |
| st_denslim | — | |
| st_densstr | — | Stellar Density [g/cm**3] |
| st_logg | 4.45 log(cm/s**2) | |
| st_loggerr1 | 0.08 log(cm/s**2) | |
| st_loggerr2 | -0.08 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | 4.45±0.08 | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | 0.91 Msun | |
| st_masserr1 | 0.01 Msun | |
| st_masserr2 | -0.01 Msun | |
| st_masslim | 0 | |
| st_massstr | 0.905±0.015 | Stellar Mass [Solar mass] |
| st_met | 0.31 dex | |
| st_meterr1 | 0.04 dex | |
| st_meterr2 | -0.04 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | 0.31±0.04 | Stellar Metallicity [dex] |
| st_nphot | 1 | |
| st_nrvc | 9 | |
| st_nspec | 11 | |
| st_rad | 0.94 Rsun | |
| st_raderr1 | 0.01 Rsun | |
| st_raderr2 | -0.01 Rsun | |
| st_radlim | 0 | |
| st_radstr | 0.943±0.010 | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=DEMORY_ET_AL__2011 href=https://ui.adsabs.harvard.edu/abs/2011A&A...533A.114D/abstract target=ref>Demory et al. 2011</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 5234 K | |
| st_tefferr1 | 30 K | |
| st_tefferr2 | -30 K | |
| st_tefflim | 0 | |
| st_teffstr | 5234±30 | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 6.82 mag | |
| sy_bmagerr1 | 0.02 mag | |
| sy_bmagerr2 | -0.02 mag | |
| sy_bmagstr | 6.816±0.019 | B (Johnson) Magnitude |
| sy_dist | 12.59 pc | |
| sy_disterr1 | 0.01 pc | |
| sy_disterr2 | -0.01 pc | |
| sy_diststr | <div><span class="supersubNumber">12.5855</span><span class="superscript">+0.0124</span><span class="subscript">-0.0123</span></div> | Distance [pc] |
| sy_gaiamag | 5.73 mag | |
| sy_gaiamagerr1 | 8.52e-4 mag | |
| sy_gaiamagerr2 | -8.52e-4 mag | |
| sy_gaiamagstr | 5.7297300±0.0008523 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 4.26 mag | |
| sy_hmagerr1 | 0.23 mag | |
| sy_hmagerr2 | -0.23 mag | |
| sy_hmagstr | 4.265±0.234 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 4.77 mag | |
| sy_jmagerr1 | 0.24 mag | |
| sy_jmagerr2 | -0.24 mag | |
| sy_jmagstr | 4.768±0.244 | J (2MASS) Magnitude |
| sy_kepmag | — | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | — | Kepler Magnitude |
| sy_kmag | 4.01 mag | |
| sy_kmagerr1 | 0.04 mag | |
| sy_kmagerr2 | -0.04 mag | |
| sy_kmagstr | 4.015±0.036 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 79.43 mas | |
| sy_plxerr1 | 0.08 mas | |
| sy_plxerr2 | -0.08 mas | |
| sy_plxstr | 79.4274000±0.0776646 | Parallax [mas] |
| sy_pm | 539.13 mas/yr | |
| sy_pmdec | -233.65 mas/yr | |
| sy_pmdecerr1 | 0.11 mas/yr | |
| sy_pmdecerr2 | -0.11 mas/yr | |
| sy_pmdecstr | -233.651000±0.109171 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.13 mas/yr | |
| sy_pmerr2 | -0.13 mas/yr | |
| sy_pmra | -485.87 mas/yr | |
| sy_pmraerr1 | 0.13 mas/yr | |
| sy_pmraerr2 | -0.13 mas/yr | |
| sy_pmrastr | -485.872000±0.133857 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 539.1329986±0.1295797 | Total Proper Motion [mas/yr] |
| sy_pnum | 7 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | — | |
| sy_rmagerr1 | — | |
| sy_rmagerr2 | — | |
| sy_rmagstr | — | r (Sloan) Magnitude |
| sy_snum | 2 | |
| sy_tmag | 5.21 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 5.2058±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 5.95 mag | |
| sy_vmagerr1 | 0.02 mag | |
| sy_vmagerr2 | -0.02 mag | |
| sy_vmagstr | 5.95084±0.02300 | V (Johnson) Magnitude |
| sy_w1mag | — | |
| sy_w1magerr1 | — | |
| sy_w1magerr2 | — | |
| sy_w1magstr | — | W1 (WISE) Magnitude |
| sy_w2mag | — | |
| sy_w2magerr1 | — | |
| sy_w2magerr2 | — | |
| sy_w2magstr | — | W2 (WISE) Magnitude |
| sy_w3mag | — | |
| sy_w3magerr1 | — | |
| sy_w3magerr2 | — | |
| sy_w3magstr | — | W3 (WISE) Magnitude |
| sy_w4mag | — | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | — | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 332064670 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.60 | |
| y | 0.64 | |
| z | 0.47 |
Radial Velocity • 2004 • McDonald Observatory
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 28.33 deg | |
| decstr | +28d19m47.34s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | McDonald Observatory | Discovery Facility |
| disc_instrument | High Resolution Spectrograph | Discovery Instrument |
| disc_locale | Ground | Discovery Locale |
| disc_pubdate | 2004-10 | Discovery Publication Date |
| disc_refname | <a refstr=MCARTHUR_ET_AL__2004 href=https://ui.adsabs.harvard.edu/abs/2004ApJ...614L..81M/abstract target=ref> McArthur et al. 2004 </a> | Discovery Reference |
| disc_telescope | 9.2 m Hobby-Eberly Telescope | Discovery Telescope |
| disc_year | 2004 | |
| discoverymethod | Radial Velocity | Discovery Method |
| dkin_flag | 0 | |
| elat | 10.37 deg | |
| elon | 127.73 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 704967037090946688 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 704967037090946688 | Gaia DR3 ID |
| glat | 37.70 deg | |
| glon | 196.80 deg | |
| hd_name | HD 75732 | HD ID |
| hip_name | HIP 43587 | HIP ID |
| hostname | 55 Cnc | Host Name |
| htm20 | 570333148 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | 9.35 Mearth | |
| pl_bmasseerr1 | 0.44 Mearth | |
| pl_bmasseerr2 | -0.44 Mearth | |
| pl_bmasselim | 0 | |
| pl_bmassestr | 9.35±0.44 | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | 0.03 Mjupiter | |
| pl_bmassjerr1 | 1.38e-3 Mjupiter | |
| pl_bmassjerr2 | -1.38e-3 Mjupiter | |
| pl_bmassjlim | 0 | |
| pl_bmassjstr | 0.0294±0.0014 | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | Msini | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | — | |
| pl_denserr1 | — | |
| pl_denserr2 | — | |
| pl_denslim | — | |
| pl_densstr | — | Planet Density [g/cm**3] |
| pl_eqt | — | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | — | |
| pl_eqtstr | — | Equilibrium Temperature [K] |
| pl_imppar | — | |
| pl_impparerr1 | — | |
| pl_impparerr2 | — | |
| pl_impparlim | — | |
| pl_impparstr | — | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | e | Planet Letter |
| pl_masse | — | |
| pl_masseerr1 | — | |
| pl_masseerr2 | — | |
| pl_masselim | — | |
| pl_massestr | — | Planet Mass [Earth Mass] |
| pl_massj | — | |
| pl_massjerr1 | — | |
| pl_massjerr2 | — | |
| pl_massjlim | — | |
| pl_massjstr | — | Planet Mass [Jupiter Mass] |
| pl_msinie | 9.35 Mearth | |
| pl_msinieerr1 | 0.44 Mearth | |
| pl_msinieerr2 | -0.44 Mearth | |
| pl_msinielim | 0 | |
| pl_msiniestr | 9.35±0.44 | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | 0.03 Mjupiter | |
| pl_msinijerr1 | 1.38e-3 Mjupiter | |
| pl_msinijerr2 | -1.38e-3 Mjupiter | |
| pl_msinijlim | 0 | |
| pl_msinijstr | 0.0294±0.0014 | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | 55 Cnc e | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 19 | |
| pl_nnotes | 6 | |
| pl_ntranspec | 4 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | 0.01 | |
| pl_orbeccenerr1 | 0.02 | |
| pl_orbeccenerr2 | -0.01 | |
| pl_orbeccenlim | 0 | |
| pl_orbeccenstr | <div><span class="supersubNumber">0.01</span><span class="superscript">+0.02</span><span class="subscript">-0.01</span></div> | Eccentricity |
| pl_orbincl | — | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | — | |
| pl_orbinclstr | — | Inclination [deg] |
| pl_orblper | -6 deg | |
| pl_orblpererr1 | 103 deg | |
| pl_orblpererr2 | -130 deg | |
| pl_orblperlim | 0 | |
| pl_orblperstr | <div><span class="supersubNumber">-6.00</span><span class="superscript">+103.00</span><span class="subscript">-130.00</span></div> | Argument of Periastron [deg] |
| pl_orbper | 0.74 day | |
| pl_orbpererr1 | 1.00e-6 day | |
| pl_orbpererr2 | -1.00e-6 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 0.736546±0.000001 | Orbital Period [day] |
| pl_orbsmax | 0.02 au | |
| pl_orbsmaxerr1 | 3.00e-4 au | |
| pl_orbsmaxerr2 | -3.00e-4 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | 0.0160±0.0003 | Orbit Semi-Major Axis [au] |
| pl_orbtper | — | |
| pl_orbtpererr1 | — | |
| pl_orbtpererr2 | — | |
| pl_orbtperlim | — | |
| pl_orbtperstr | — | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2025-10 | Planetary Parameter Reference Publication Date |
| pl_rade | — | |
| pl_radeerr1 | — | |
| pl_radeerr2 | — | |
| pl_radelim | — | |
| pl_radestr | — | Planet Radius [Earth Radius] |
| pl_radj | — | |
| pl_radjerr1 | — | |
| pl_radjerr2 | — | |
| pl_radjlim | — | |
| pl_radjstr | — | Planet Radius [Jupiter Radius] |
| pl_ratdor | — | |
| pl_ratdorerr1 | — | |
| pl_ratdorerr2 | — | |
| pl_ratdorlim | — | |
| pl_ratdorstr | — | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | — | |
| pl_ratrorerr1 | — | |
| pl_ratrorerr2 | — | |
| pl_ratrorlim | — | |
| pl_ratrorstr | — | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=MOUTOU_ET_AL__2025 href=https://ui.adsabs.harvard.edu/abs/2025arXiv251011523M/abstract target=ref>Moutou et al. 2025</a> | Planetary Parameter Reference |
| pl_rvamp | 6.55 m/s | |
| pl_rvamperr1 | 0.21 m/s | |
| pl_rvamperr2 | -0.21 m/s | |
| pl_rvamplim | 0 | |
| pl_rvampstr | 6.55±0.21 | Radial Velocity Amplitude [m/s] |
| pl_trandep | — | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | — | |
| pl_trandepstr | — | Transit Depth [%] |
| pl_trandur | — | |
| pl_trandurerr1 | — | |
| pl_trandurerr2 | — | |
| pl_trandurlim | — | |
| pl_trandurstr | — | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 5.00e-3 day | |
| pl_tranmiderr2 | -5.00e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2455500.2546±0.0050 | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | BJD | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 133.15 deg | |
| rastr | 08h52m35.24s | RA [sexagesimal] |
| releasedate | 2025-10-30 | Release Date |
| rowupdate | 2025-10-30 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Confirmed | Solution Type |
| st_age | 10 Gyr | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | -1 | |
| st_agestr | >10 | Stellar Age [Gyr] |
| st_dens | — | |
| st_denserr1 | — | |
| st_denserr2 | — | |
| st_denslim | — | |
| st_densstr | — | Stellar Density [g/cm**3] |
| st_logg | 4.30 log(cm/s**2) | |
| st_loggerr1 | 0.05 log(cm/s**2) | |
| st_loggerr2 | -0.05 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | 4.30±0.05 | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | 1.01 Msun | |
| st_masserr1 | 0.05 Msun | |
| st_masserr2 | -0.05 Msun | |
| st_masslim | 0 | |
| st_massstr | 1.015±0.051 | Stellar Mass [Solar mass] |
| st_met | 0.39 dex | |
| st_meterr1 | 0.10 dex | |
| st_meterr2 | -0.10 dex | |
| st_metlim | 0 | |
| st_metratio | [M/H] | Stellar Metallicity Ratio |
| st_metstr | 0.39±0.10 | Stellar Metallicity [dex] |
| st_nphot | 1 | |
| st_nrvc | 9 | |
| st_nspec | 11 | |
| st_rad | 0.98 Rsun | |
| st_raderr1 | 0.02 Rsun | |
| st_raderr2 | -0.02 Rsun | |
| st_radlim | 0 | |
| st_radstr | 0.980±0.016 | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=MOUTOU_ET_AL__2025 href=https://ui.adsabs.harvard.edu/abs/2025arXiv251011523M/abstract target=ref>Moutou et al. 2025</a> | Stellar Parameter Reference |
| st_rotp | 39 day | |
| st_rotperr1 | 1 day | |
| st_rotperr2 | -1 day | |
| st_rotplim | 0 | |
| st_rotpstr | 39±1 | Stellar Rotational Period [day] |
| st_spectype | G8 V | Spectral Type |
| st_teff | 5198 K | |
| st_tefferr1 | 31 K | |
| st_tefferr2 | -31 K | |
| st_tefflim | 0 | |
| st_teffstr | 5198±31 | Stellar Effective Temperature [K] |
| st_vsin | 1.06 km/s | |
| st_vsinerr1 | 0.23 km/s | |
| st_vsinerr2 | -0.23 km/s | |
| st_vsinlim | 0 | |
| st_vsinstr | 1.06±0.23 | Stellar Rotational Velocity [km/s] |
| sy_bmag | 6.82 mag | |
| sy_bmagerr1 | 0.02 mag | |
| sy_bmagerr2 | -0.02 mag | |
| sy_bmagstr | 6.816±0.019 | B (Johnson) Magnitude |
| sy_dist | 12.59 pc | |
| sy_disterr1 | 0.01 pc | |
| sy_disterr2 | -0.01 pc | |
| sy_diststr | <div><span class="supersubNumber">12.5855</span><span class="superscript">+0.0124</span><span class="subscript">-0.0123</span></div> | Distance [pc] |
| sy_gaiamag | 5.73 mag | |
| sy_gaiamagerr1 | 8.52e-4 mag | |
| sy_gaiamagerr2 | -8.52e-4 mag | |
| sy_gaiamagstr | 5.7297300±0.0008523 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 4.26 mag | |
| sy_hmagerr1 | 0.23 mag | |
| sy_hmagerr2 | -0.23 mag | |
| sy_hmagstr | 4.265±0.234 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 4.77 mag | |
| sy_jmagerr1 | 0.24 mag | |
| sy_jmagerr2 | -0.24 mag | |
| sy_jmagstr | 4.768±0.244 | J (2MASS) Magnitude |
| sy_kepmag | — | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | — | Kepler Magnitude |
| sy_kmag | 4.01 mag | |
| sy_kmagerr1 | 0.04 mag | |
| sy_kmagerr2 | -0.04 mag | |
| sy_kmagstr | 4.015±0.036 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 79.43 mas | |
| sy_plxerr1 | 0.08 mas | |
| sy_plxerr2 | -0.08 mas | |
| sy_plxstr | 79.4274000±0.0776646 | Parallax [mas] |
| sy_pm | 539.13 mas/yr | |
| sy_pmdec | -233.65 mas/yr | |
| sy_pmdecerr1 | 0.11 mas/yr | |
| sy_pmdecerr2 | -0.11 mas/yr | |
| sy_pmdecstr | -233.651000±0.109171 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.13 mas/yr | |
| sy_pmerr2 | -0.13 mas/yr | |
| sy_pmra | -485.87 mas/yr | |
| sy_pmraerr1 | 0.13 mas/yr | |
| sy_pmraerr2 | -0.13 mas/yr | |
| sy_pmrastr | -485.872000±0.133857 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 539.1329986±0.1295797 | Total Proper Motion [mas/yr] |
| sy_pnum | 7 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | — | |
| sy_rmagerr1 | — | |
| sy_rmagerr2 | — | |
| sy_rmagstr | — | r (Sloan) Magnitude |
| sy_snum | 2 | |
| sy_tmag | 5.21 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 5.2058±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 5.95 mag | |
| sy_vmagerr1 | 0.02 mag | |
| sy_vmagerr2 | -0.02 mag | |
| sy_vmagstr | 5.95084±0.02300 | V (Johnson) Magnitude |
| sy_w1mag | — | |
| sy_w1magerr1 | — | |
| sy_w1magerr2 | — | |
| sy_w1magstr | — | W1 (WISE) Magnitude |
| sy_w2mag | — | |
| sy_w2magerr1 | — | |
| sy_w2magerr2 | — | |
| sy_w2magstr | — | W2 (WISE) Magnitude |
| sy_w3mag | — | |
| sy_w3magerr1 | — | |
| sy_w3magerr2 | — | |
| sy_w3magstr | — | W3 (WISE) Magnitude |
| sy_w4mag | — | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | — | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 332064670 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.60 | |
| y | 0.64 | |
| z | 0.47 |
Radial Velocity • 2004 • McDonald Observatory
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 28.33 deg | |
| decstr | +28d19m47.34s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | McDonald Observatory | Discovery Facility |
| disc_instrument | High Resolution Spectrograph | Discovery Instrument |
| disc_locale | Ground | Discovery Locale |
| disc_pubdate | 2004-10 | Discovery Publication Date |
| disc_refname | <a refstr=MCARTHUR_ET_AL__2004 href=https://ui.adsabs.harvard.edu/abs/2004ApJ...614L..81M/abstract target=ref> McArthur et al. 2004 </a> | Discovery Reference |
| disc_telescope | 9.2 m Hobby-Eberly Telescope | Discovery Telescope |
| disc_year | 2004 | |
| discoverymethod | Radial Velocity | Discovery Method |
| dkin_flag | 0 | |
| elat | 10.37 deg | |
| elon | 127.73 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 704967037090946688 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 704967037090946688 | Gaia DR3 ID |
| glat | 37.70 deg | |
| glon | 196.80 deg | |
| hd_name | HD 75732 | HD ID |
| hip_name | HIP 43587 | HIP ID |
| hostname | 55 Cnc | Host Name |
| htm20 | 570333148 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | — | |
| pl_bmasseerr1 | — | |
| pl_bmasseerr2 | — | |
| pl_bmasselim | — | |
| pl_bmassestr | — | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | — | |
| pl_bmassjerr1 | — | |
| pl_bmassjerr2 | — | |
| pl_bmassjlim | — | |
| pl_bmassjstr | — | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | — | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | — | |
| pl_denserr1 | — | |
| pl_denserr2 | — | |
| pl_denslim | — | |
| pl_densstr | — | Planet Density [g/cm**3] |
| pl_eqt | — | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | — | |
| pl_eqtstr | — | Equilibrium Temperature [K] |
| pl_imppar | — | |
| pl_impparerr1 | — | |
| pl_impparerr2 | — | |
| pl_impparlim | — | |
| pl_impparstr | — | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | e | Planet Letter |
| pl_masse | — | |
| pl_masseerr1 | — | |
| pl_masseerr2 | — | |
| pl_masselim | — | |
| pl_massestr | — | Planet Mass [Earth Mass] |
| pl_massj | — | |
| pl_massjerr1 | — | |
| pl_massjerr2 | — | |
| pl_massjlim | — | |
| pl_massjstr | — | Planet Mass [Jupiter Mass] |
| pl_msinie | — | |
| pl_msinieerr1 | — | |
| pl_msinieerr2 | — | |
| pl_msinielim | — | |
| pl_msiniestr | — | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | — | |
| pl_msinijerr1 | — | |
| pl_msinijerr2 | — | |
| pl_msinijlim | — | |
| pl_msinijstr | — | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | 55 Cnc e | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 19 | |
| pl_nnotes | 6 | |
| pl_ntranspec | 4 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | — | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | — | |
| pl_orbeccenstr | — | Eccentricity |
| pl_orbincl | — | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | — | |
| pl_orbinclstr | — | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | — | |
| pl_orbpererr1 | — | |
| pl_orbpererr2 | — | |
| pl_orbperlim | — | |
| pl_orbperstr | — | Orbital Period [day] |
| pl_orbsmax | — | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | — | |
| pl_orbsmaxstr | — | Orbit Semi-Major Axis [au] |
| pl_orbtper | — | |
| pl_orbtpererr1 | — | |
| pl_orbtpererr2 | — | |
| pl_orbtperlim | — | |
| pl_orbtperstr | — | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2020-07 | Planetary Parameter Reference Publication Date |
| pl_rade | — | |
| pl_radeerr1 | — | |
| pl_radeerr2 | — | |
| pl_radelim | — | |
| pl_radestr | — | Planet Radius [Earth Radius] |
| pl_radj | — | |
| pl_radjerr1 | — | |
| pl_radjerr2 | — | |
| pl_radjlim | — | |
| pl_radjstr | — | Planet Radius [Jupiter Radius] |
| pl_ratdor | — | |
| pl_ratdorerr1 | — | |
| pl_ratdorerr2 | — | |
| pl_ratdorlim | — | |
| pl_ratdorstr | — | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | — | |
| pl_ratrorerr1 | — | |
| pl_ratrorerr2 | — | |
| pl_ratrorlim | — | |
| pl_ratrorstr | — | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=KNAPP_ET_AL__2020 href=https://ui.adsabs.harvard.edu/abs/2020AJ....160...23K/abstract target=ref>Knapp et al. 2020</a> | Planetary Parameter Reference |
| pl_rvamp | — | |
| pl_rvamperr1 | — | |
| pl_rvamperr2 | — | |
| pl_rvamplim | — | |
| pl_rvampstr | — | Radial Velocity Amplitude [m/s] |
| pl_trandep | 0.04 % | |
| pl_trandeperr1 | 0.02 % | |
| pl_trandeperr2 | -0.02 % | |
| pl_trandeplim | 0 | |
| pl_trandepstr | 0.0374±0.0170 | Transit Depth [%] |
| pl_trandur | — | |
| pl_trandurerr1 | — | |
| pl_trandurerr2 | — | |
| pl_trandurlim | — | |
| pl_trandurstr | — | Transit Duration [hour] |
| pl_tranmid | — | |
| pl_tranmiderr1 | — | |
| pl_tranmiderr2 | — | |
| pl_tranmidlim | — | |
| pl_tranmidstr | — | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | — | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 133.15 deg | |
| rastr | 08h52m35.24s | RA [sexagesimal] |
| releasedate | 2020-06-24 | Release Date |
| rowupdate | 2021-02-05 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Confirmed | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | 1.42 g/cm**3 | |
| st_denserr1 | 0.54 g/cm**3 | |
| st_denserr2 | -0.22 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | <div><span class="supersubNumber">1.4185108</span><span class="superscript">+0.5378713</span><span class="subscript">-0.2174488</span></div> | Stellar Density [g/cm**3] |
| st_logg | 4.42 log(cm/s**2) | |
| st_loggerr1 | 0.05 log(cm/s**2) | |
| st_loggerr2 | -0.14 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | <div><span class="supersubNumber">4.4245900</span><span class="superscript">+0.0515368</span><span class="subscript">-0.1356500</span></div> | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | -0.20 log(Lsun) | |
| st_lumerr1 | 0.01 log(Lsun) | |
| st_lumerr2 | -0.01 log(Lsun) | |
| st_lumlim | 0 | |
| st_lumstr | <div><span class="supersubNumber">-0.1969510</span><span class="superscript">+0.0124975</span><span class="subscript">-0.0103906</span></div> | Stellar Luminosity [log(Solar)] |
| st_mass | 0.90 Msun | |
| st_masserr1 | 0.14 Msun | |
| st_masserr2 | -0.09 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.9000000</span><span class="superscript">+0.1400420</span><span class="subscript">-0.0899928</span></div> | Stellar Mass [Solar mass] |
| st_met | 0.35 dex | |
| st_meterr1 | 0.10 dex | |
| st_meterr2 | -0.10 dex | |
| st_metlim | 0 | |
| st_metratio | [M/H] | Stellar Metallicity Ratio |
| st_metstr | 0.35±0.10 | Stellar Metallicity [dex] |
| st_nphot | 1 | |
| st_nrvc | 9 | |
| st_nspec | 11 | |
| st_rad | 0.96 Rsun | |
| st_raderr1 | 0.08 Rsun | |
| st_raderr2 | -0.05 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">0.96351500</span><span class="superscript">+0.07773920</span><span class="subscript">-0.05315530</span></div> | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 5250 K | |
| st_tefferr1 | 123.30 K | |
| st_tefferr2 | -171.85 K | |
| st_tefflim | 0 | |
| st_teffstr | <div><span class="supersubNumber">5250.000</span><span class="superscript">+123.300</span><span class="subscript">-171.847</span></div> | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 6.82 mag | |
| sy_bmagerr1 | 0.02 mag | |
| sy_bmagerr2 | -0.02 mag | |
| sy_bmagstr | 6.816±0.019 | B (Johnson) Magnitude |
| sy_dist | 12.59 pc | |
| sy_disterr1 | 0.01 pc | |
| sy_disterr2 | -0.01 pc | |
| sy_diststr | <div><span class="supersubNumber">12.5855</span><span class="superscript">+0.0124</span><span class="subscript">-0.0123</span></div> | Distance [pc] |
| sy_gaiamag | 5.73 mag | |
| sy_gaiamagerr1 | 8.52e-4 mag | |
| sy_gaiamagerr2 | -8.52e-4 mag | |
| sy_gaiamagstr | 5.7297300±0.0008523 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 4.26 mag | |
| sy_hmagerr1 | 0.23 mag | |
| sy_hmagerr2 | -0.23 mag | |
| sy_hmagstr | 4.265±0.234 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 4.77 mag | |
| sy_jmagerr1 | 0.24 mag | |
| sy_jmagerr2 | -0.24 mag | |
| sy_jmagstr | 4.768±0.244 | J (2MASS) Magnitude |
| sy_kepmag | — | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | — | Kepler Magnitude |
| sy_kmag | 4.01 mag | |
| sy_kmagerr1 | 0.04 mag | |
| sy_kmagerr2 | -0.04 mag | |
| sy_kmagstr | 4.015±0.036 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 79.43 mas | |
| sy_plxerr1 | 0.08 mas | |
| sy_plxerr2 | -0.08 mas | |
| sy_plxstr | 79.4274000±0.0776646 | Parallax [mas] |
| sy_pm | 539.13 mas/yr | |
| sy_pmdec | -233.65 mas/yr | |
| sy_pmdecerr1 | 0.11 mas/yr | |
| sy_pmdecerr2 | -0.11 mas/yr | |
| sy_pmdecstr | -233.651000±0.109171 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.13 mas/yr | |
| sy_pmerr2 | -0.13 mas/yr | |
| sy_pmra | -485.87 mas/yr | |
| sy_pmraerr1 | 0.13 mas/yr | |
| sy_pmraerr2 | -0.13 mas/yr | |
| sy_pmrastr | -485.872000±0.133857 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 539.1329986±0.1295797 | Total Proper Motion [mas/yr] |
| sy_pnum | 7 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | — | |
| sy_rmagerr1 | — | |
| sy_rmagerr2 | — | |
| sy_rmagstr | — | r (Sloan) Magnitude |
| sy_snum | 2 | |
| sy_tmag | 5.21 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 5.2058±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 5.95 mag | |
| sy_vmagerr1 | 0.02 mag | |
| sy_vmagerr2 | -0.02 mag | |
| sy_vmagstr | 5.95084±0.02300 | V (Johnson) Magnitude |
| sy_w1mag | — | |
| sy_w1magerr1 | — | |
| sy_w1magerr2 | — | |
| sy_w1magstr | — | W1 (WISE) Magnitude |
| sy_w2mag | — | |
| sy_w2magerr1 | — | |
| sy_w2magerr2 | — | |
| sy_w2magstr | — | W2 (WISE) Magnitude |
| sy_w3mag | — | |
| sy_w3magerr1 | — | |
| sy_w3magerr2 | — | |
| sy_w3magstr | — | W3 (WISE) Magnitude |
| sy_w4mag | — | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | — | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 332064670 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.60 | |
| y | 0.64 | |
| z | 0.47 |