Exoplanet Records
Radial Velocity • 2022 • Multiple Observatories
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | -40.66 deg | |
| decstr | -40d39m21.83s | Dec [sexagesimal] |
| default_flag | 1 | |
| disc_facility | Multiple Observatories | Discovery Facility |
| disc_instrument | Multiple Instruments | Discovery Instrument |
| disc_locale | Ground | Discovery Locale |
| disc_pubdate | 2022-09 | Discovery Publication Date |
| disc_refname | <a refstr=FENG_ET_AL__2022 href=https://ui.adsabs.harvard.edu/abs/2022ApJS..262...21F/abstract target=ref>Feng et al. 2022</a> | Discovery Reference |
| disc_telescope | Multiple Telescopes | Discovery Telescope |
| disc_year | 2022 | |
| discoverymethod | Radial Velocity | Discovery Method |
| dkin_flag | 0 | |
| elat | -61.95 deg | |
| elon | 122.26 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 5561488078545298176 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 5561488078545298176 | Gaia DR3 ID |
| glat | -12.77 deg | |
| glon | 252.31 deg | |
| hd_name | HD 56957 | HD ID |
| hip_name | — | HIP ID |
| hostname | HD 56957 | Host Name |
| htm20 | 1456587361 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | 1880.91 Mearth | |
| pl_bmasseerr1 | 915.03 Mearth | |
| pl_bmasseerr2 | -1279.58 Mearth | |
| pl_bmasselim | 0 | |
| pl_bmassestr | <div><span class="supersubNumber">1881</span><span class="superscript">+915</span><span class="subscript">-1280</span></div> | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | 5.92 Mjupiter | |
| pl_bmassjerr1 | 2.88 Mjupiter | |
| pl_bmassjerr2 | -4.03 Mjupiter | |
| pl_bmassjlim | 0 | |
| pl_bmassjstr | <div><span class="supersubNumber">5.918</span><span class="superscript">+2.879</span><span class="subscript">-4.026</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 | b | Planet Letter |
| pl_masse | 1880.91 Mearth | |
| pl_masseerr1 | 915.03 Mearth | |
| pl_masseerr2 | -1279.58 Mearth | |
| pl_masselim | 0 | |
| pl_massestr | <div><span class="supersubNumber">1881</span><span class="superscript">+915</span><span class="subscript">-1280</span></div> | Planet Mass [Earth Mass] |
| pl_massj | 5.92 Mjupiter | |
| pl_massjerr1 | 2.88 Mjupiter | |
| pl_massjerr2 | -4.03 Mjupiter | |
| pl_massjlim | 0 | |
| pl_massjstr | <div><span class="supersubNumber">5.918</span><span class="superscript">+2.879</span><span class="subscript">-4.026</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 | HD 56957 b | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 0 | |
| pl_nnotes | 0 | |
| pl_ntranspec | 0 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | 0.27 | |
| pl_orbeccenerr1 | 0.18 | |
| pl_orbeccenerr2 | -0.14 | |
| pl_orbeccenlim | 0 | |
| pl_orbeccenstr | <div><span class="supersubNumber">0.2730</span><span class="superscript">+0.1780</span><span class="subscript">-0.1360</span></div> | Eccentricity |
| pl_orbincl | 170.01 deg | |
| pl_orbinclerr1 | 3.34 deg | |
| pl_orbinclerr2 | -23.84 deg | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | <div><span class="supersubNumber">170.006</span><span class="superscript">+3.344</span><span class="subscript">-23.844</span></div> | Inclination [deg] |
| pl_orblper | 38.26 deg | |
| pl_orblpererr1 | 92.88 deg | |
| pl_orblpererr2 | -74.18 deg | |
| pl_orblperlim | 0 | |
| pl_orblperstr | <div><span class="supersubNumber">38.2550</span><span class="superscript">+92.8830</span><span class="subscript">-74.1790</span></div> | Argument of Periastron [deg] |
| pl_orbper | 5859.09 day | |
| pl_orbpererr1 | 2325.96 day | |
| pl_orbpererr2 | -959.68 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | <div><span class="supersubNumber">5859.08992</span><span class="superscript">+2325.96289</span><span class="subscript">-959.68304</span></div> | Orbital Period [day] |
| pl_orbsmax | 6.43 au | |
| pl_orbsmaxerr1 | 1.56 au | |
| pl_orbsmaxerr2 | -0.87 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | <div><span class="supersubNumber">6.426</span><span class="superscript">+1.564</span><span class="subscript">-0.867</span></div> | Orbit Semi-Major Axis [au] |
| pl_orbtper | 2.45e6 day | |
| pl_orbtpererr1 | 3813.57 day | |
| pl_orbtpererr2 | -1309.18 day | |
| pl_orbtperlim | 0 | |
| pl_orbtperstr | <div><span class="supersubNumber">2448235.744</span><span class="superscript">+3813.566</span><span class="subscript">-1309.180</span></div> | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2022-09 | 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 | — | |
| 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=FENG_ET_AL__2022 href=https://ui.adsabs.harvard.edu/abs/2022ApJS..262...21F/abstract target=ref>Feng et al. 2022</a> | Planetary Parameter Reference |
| pl_rvamp | 11.79 m/s | |
| pl_rvamperr1 | 2.96 m/s | |
| pl_rvamperr2 | -2.19 m/s | |
| pl_rvamplim | 0 | |
| pl_rvampstr | <div><span class="supersubNumber">11.788</span><span class="superscript">+2.958</span><span class="subscript">-2.190</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 | — | |
| 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 | BJD | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 109.33 deg | |
| rastr | 07h17m18.10s | RA [sexagesimal] |
| releasedate | 2023-06-12 | Release Date |
| rowupdate | 2023-06-12 | 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 | 1.03 Msun | |
| st_masserr1 | 0.13 Msun | |
| st_masserr2 | -0.13 Msun | |
| st_masslim | 0 | |
| st_massstr | 1.030±0.131 | Stellar Mass [Solar mass] |
| st_met | — | |
| st_meterr1 | — | |
| st_meterr2 | — | |
| st_metlim | — | |
| st_metratio | — | Stellar Metallicity Ratio |
| st_metstr | — | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| 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=FENG_ET_AL__2022 href=https://ui.adsabs.harvard.edu/abs/2022ApJS..262...21F/abstract target=ref>Feng et al. 2022</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 | 8.27 mag | |
| sy_bmagerr1 | 0.02 mag | |
| sy_bmagerr2 | -0.02 mag | |
| sy_bmagstr | 8.273±0.022 | B (Johnson) Magnitude |
| sy_dist | 61.49 pc | |
| sy_disterr1 | 0.09 pc | |
| sy_disterr2 | -0.09 pc | |
| sy_diststr | <div><span class="supersubNumber">61.4925</span><span class="superscript">+0.0942</span><span class="subscript">-0.0938</span></div> | Distance [pc] |
| sy_gaiamag | 7.40 mag | |
| sy_gaiamagerr1 | 1.99e-4 mag | |
| sy_gaiamagerr2 | -1.99e-4 mag | |
| sy_gaiamagstr | 7.398410±0.000199 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 6.12 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 6.125±0.034 | 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 | 6.37 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 6.365±0.019 | J (2MASS) Magnitude |
| sy_kepmag | — | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | — | Kepler Magnitude |
| sy_kmag | 5.99 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 5.986±0.024 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 16.23 mas | |
| sy_plxerr1 | 0.02 mas | |
| sy_plxerr2 | -0.02 mas | |
| sy_plxstr | 16.2332000±0.0246764 | Parallax [mas] |
| sy_pm | 124.83 mas/yr | |
| sy_pmdec | 114.31 mas/yr | |
| sy_pmdecerr1 | 0.04 mas/yr | |
| sy_pmdecerr2 | -0.04 mas/yr | |
| sy_pmdecstr | 114.3150000±0.0441527 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.04 mas/yr | |
| sy_pmerr2 | -0.04 mas/yr | |
| sy_pmra | 50.15 mas/yr | |
| sy_pmraerr1 | 0.05 mas/yr | |
| sy_pmraerr2 | -0.05 mas/yr | |
| sy_pmrastr | 50.1512000±0.0457677 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 124.8321356±0.0444173 | Total Proper Motion [mas/yr] |
| sy_pnum | 1 | |
| 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 | 1 | |
| sy_tmag | 6.96 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 6.9603±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 7.57 mag | |
| sy_vmagerr1 | 0.03 mag | |
| sy_vmagerr2 | -0.03 mag | |
| sy_vmagstr | 7.57±0.03 | V (Johnson) Magnitude |
| sy_w1mag | 5.98 mag | |
| sy_w1magerr1 | 0.12 mag | |
| sy_w1magerr2 | -0.12 mag | |
| sy_w1magstr | 5.982±0.124 | W1 (WISE) Magnitude |
| sy_w2mag | 5.91 mag | |
| sy_w2magerr1 | 0.04 mag | |
| sy_w2magerr2 | -0.04 mag | |
| sy_w2magstr | 5.913±0.044 | W2 (WISE) Magnitude |
| sy_w3mag | 6.00 mag | |
| sy_w3magerr1 | 0.02 mag | |
| sy_w3magerr2 | -0.02 mag | |
| sy_w3magstr | 6.002±0.016 | W3 (WISE) Magnitude |
| sy_w4mag | 5.97 mag | |
| sy_w4magerr1 | 0.04 mag | |
| sy_w4magerr2 | -0.04 mag | |
| sy_w4magstr | 5.975±0.040 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 22972926 | TIC ID |
| tran_flag | 0 | |
| ttv_flag | 0 | |
| x | -0.25 | |
| y | 0.72 | |
| z | -0.65 |