Exoplanet Records
Transit • 2017 • K2
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 17.58 deg | |
| decstr | +17d34m45.58s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | K2 | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2017-11 | Discovery Publication Date |
| disc_refname | <a refstr=DRESSING_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....154..207D/abstract target=ref>Dressing et al. 2017</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2017 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | -1.49 deg | |
| elon | 124.96 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 662078902422542336 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 662078902422542336 | Gaia DR3 ID |
| glat | 28.94 deg | |
| glon | 206.93 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | K2-121 | Host Name |
| htm20 | 1448951889 | |
| 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 | 935 K | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | 0 | |
| pl_eqtstr | 935 | Equilibrium Temperature [K] |
| pl_imppar | — | |
| pl_impparerr1 | — | |
| pl_impparerr2 | — | |
| pl_impparlim | — | |
| pl_impparstr | — | Impact Parameter |
| pl_insol | 126.88 Searth | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | 0 | |
| pl_insolstr | 126.877 | Insolation Flux [Earth Flux] |
| pl_letter | b | 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 | K2-121 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 | — | |
| 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 | 5.19 day | |
| pl_orbpererr1 | 1.64e-5 day | |
| pl_orbpererr2 | -1.64e-5 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 5.1857680±0.0000164 | 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 | 7.50 Rearth | |
| pl_radeerr1 | 0.66 Rearth | |
| pl_radeerr2 | -0.66 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | 7.503990±0.660588 | Planet Radius [Earth Radius] |
| pl_radj | 0.67 Rjupiter | |
| pl_radjerr1 | 0.06 Rjupiter | |
| pl_radjerr2 | -0.06 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | 0.6694623±0.0589338 | 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 | 1.30 % | |
| pl_trandeperr1 | 0.05 % | |
| pl_trandeperr2 | -0.05 % | |
| pl_trandeplim | 0 | |
| pl_trandepstr | 1.300200±0.051158 | Transit Depth [%] |
| pl_trandur | 2.36 hour | |
| pl_trandurerr1 | 0.17 hour | |
| pl_trandurerr2 | -0.17 hour | |
| pl_trandurlim | 0 | |
| pl_trandurstr | 2.356±0.166 | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 8.12e-3 day | |
| pl_tranmiderr2 | -8.12e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2460255.0170050±0.0081182 | 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 | 126.94 deg | |
| rastr | 08h27m44.80s | RA [sexagesimal] |
| releasedate | 2024-01-22 | Release Date |
| rowupdate | 2024-01-22 | 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 | 4.68 log(cm/s**2) | |
| st_loggerr1 | 0.11 log(cm/s**2) | |
| st_loggerr2 | -0.11 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | 4.68±0.11 | 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 | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 0.65 Rsun | |
| st_raderr1 | 0.06 Rsun | |
| st_raderr2 | -0.06 Rsun | |
| st_radlim | 0 | |
| st_radstr | 0.65±0.06 | 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 | 4664.80 K | |
| st_tefferr1 | 144.30 K | |
| st_tefferr2 | -144.30 K | |
| st_tefflim | 0 | |
| st_teffstr | 4664.8±144.3 | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 14.36 mag | |
| sy_bmagerr1 | 0.06 mag | |
| sy_bmagerr2 | -0.06 mag | |
| sy_bmagstr | 14.360±0.057 | B (Johnson) Magnitude |
| sy_dist | 169.40 pc | |
| sy_disterr1 | 1.06 pc | |
| sy_disterr2 | -1.05 pc | |
| sy_diststr | <div><span class="supersubNumber">169.398</span><span class="superscript">+1.061</span><span class="subscript">-1.048</span></div> | Distance [pc] |
| sy_gaiamag | 12.92 mag | |
| sy_gaiamagerr1 | 5.57e-4 mag | |
| sy_gaiamagerr2 | -5.57e-4 mag | |
| sy_gaiamagstr | 12.924700±0.000557 | Gaia Magnitude |
| sy_gmag | 14.45 mag | |
| sy_gmagerr1 | 2.83e-3 mag | |
| sy_gmagerr2 | -2.83e-3 mag | |
| sy_gmagstr | 14.4538000±0.0028277 | g (Sloan) Magnitude |
| sy_hmag | 10.74 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 10.742±0.022 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | 12.61 mag | |
| sy_imagerr1 | 1.66e-3 mag | |
| sy_imagerr2 | -1.66e-3 mag | |
| sy_imagstr | 12.611800±0.001661 | i (Sloan) Magnitude |
| sy_jmag | 11.31 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 11.309±0.022 | J (2MASS) Magnitude |
| sy_kepmag | 12.94 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 12.935 | Kepler Magnitude |
| sy_kmag | 10.62 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 10.616±0.018 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 5.87 mas | |
| sy_plxerr1 | 0.04 mas | |
| sy_plxerr2 | -0.04 mas | |
| sy_plxstr | 5.8746200±0.0364652 | Parallax [mas] |
| sy_pm | 20.22 mas/yr | |
| sy_pmdec | -14.71 mas/yr | |
| sy_pmdecerr1 | 0.04 mas/yr | |
| sy_pmdecerr2 | -0.04 mas/yr | |
| sy_pmdecstr | -14.7119000±0.0399412 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.05 mas/yr | |
| sy_pmerr2 | -0.05 mas/yr | |
| sy_pmra | -13.87 mas/yr | |
| sy_pmraerr1 | 0.06 mas/yr | |
| sy_pmraerr2 | -0.06 mas/yr | |
| sy_pmrastr | -13.8705000±0.0620806 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 20.2195641±0.0515579 | 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 | 12.94 mag | |
| sy_rmagerr1 | 1.06e-3 mag | |
| sy_rmagerr2 | -1.06e-3 mag | |
| sy_rmagstr | 12.9405000±0.0010553 | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 12.24 mag | |
| sy_tmagerr1 | 6.90e-3 mag | |
| sy_tmagerr2 | -6.90e-3 mag | |
| sy_tmagstr | 12.2440±0.0069 | TESS Magnitude |
| sy_umag | 16.68 mag | |
| sy_umagerr1 | 0.01 mag | |
| sy_umagerr2 | -0.01 mag | |
| sy_umagstr | 16.6768000±0.0108005 | u (Sloan) Magnitude |
| sy_vmag | 13.23 mag | |
| sy_vmagerr1 | 0.08 mag | |
| sy_vmagerr2 | -0.08 mag | |
| sy_vmagstr | 13.229±0.080 | V (Johnson) Magnitude |
| sy_w1mag | 10.55 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 10.549±0.023 | W1 (WISE) Magnitude |
| sy_w2mag | 10.61 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 10.612±0.019 | W2 (WISE) Magnitude |
| sy_w3mag | 10.53 mag | |
| sy_w3magerr1 | 0.10 mag | |
| sy_w3magerr2 | -0.10 mag | |
| sy_w3magstr | 10.533±0.100 | W3 (WISE) Magnitude |
| sy_w4mag | 8.30 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 8.299 | W4 (WISE) Magnitude |
| sy_zmag | 13.86 mag | |
| sy_zmagerr1 | 0.01 mag | |
| sy_zmagerr2 | -0.01 mag | |
| sy_zmagstr | 13.8626000±0.0100862 | z (Sloan) Magnitude |
| tic_id | TIC 7059054 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.57 | |
| y | 0.76 | |
| z | 0.30 |
Transit • 2017 • K2
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 17.58 deg | |
| decstr | +17d34m45.58s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | K2 | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2017-11 | Discovery Publication Date |
| disc_refname | <a refstr=DRESSING_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....154..207D/abstract target=ref>Dressing et al. 2017</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2017 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | -1.49 deg | |
| elon | 124.96 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 662078902422542336 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 662078902422542336 | Gaia DR3 ID |
| glat | 28.94 deg | |
| glon | 206.93 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | K2-121 | Host Name |
| htm20 | 1448951889 | |
| 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 | 0.14 | |
| pl_impparerr1 | 0.14 | |
| pl_impparerr2 | -0.10 | |
| pl_impparlim | 0 | |
| pl_impparstr | <div><span class="supersubNumber">0.14</span> <span class="superscript">+0.14</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 | b | 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 | K2-121 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 | — | |
| 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 | 5.19 day | |
| pl_orbpererr1 | 2.70e-5 day | |
| pl_orbpererr2 | -2.80e-5 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | <div><span class="supersubNumber">5.185743</span> <span class="superscript">+0.000027</span><span class="subscript">-0.000028</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 | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2018-01 | Planetary Parameter Reference Publication Date |
| pl_rade | 7.70 Rearth | |
| pl_radeerr1 | 1.10 Rearth | |
| pl_radeerr2 | -1.10 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | 7.7±1.1 | Planet Radius [Earth Radius] |
| pl_radj | 0.69 Rjupiter | |
| pl_radjerr1 | 0.10 Rjupiter | |
| pl_radjerr2 | -0.10 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | 0.69±0.10 | Planet Radius [Jupiter Radius] |
| pl_ratdor | — | |
| pl_ratdorerr1 | — | |
| pl_ratdorerr2 | — | |
| pl_ratdorlim | — | |
| pl_ratdorstr | — | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.10 | |
| pl_ratrorerr1 | 1.30e-3 | |
| pl_ratrorerr2 | -5.00e-4 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.1005</span> <span class="superscript">+0.0013</span><span class="subscript">-0.0005</span> </div> | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=PETIGURA_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018AJ....155...21P/abstract target=ref>Petigura et al. 2018</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 | 2.03 hour | |
| pl_trandurerr1 | 9.60e-3 hour | |
| pl_trandurerr2 | -9.60e-3 hour | |
| pl_trandurlim | 0 | |
| pl_trandurstr | <div><span class="supersubNumber">2.03040</span><span class="superscript">+0.00960</span><span class="subscript">-0.00960</span></div> | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 2.03e-4 day | |
| pl_tranmiderr2 | -2.05e-4 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | <div><span class="supersubNumber">2457143.56054</span> <span class="superscript">+0.000203</span><span class="subscript">-0.000205</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 | 126.94 deg | |
| rastr | 08h27m44.80s | RA [sexagesimal] |
| releasedate | 2017-12-14 | Release Date |
| rowupdate | 2017-12-14 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published 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 | — | |
| 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 | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 0.71 Rsun | |
| st_raderr1 | — | |
| st_raderr2 | — | |
| st_radlim | 0 | |
| st_radstr | 0.71 | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=PETIGURA_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018AJ....155...21P/abstract target=ref>Petigura 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 | 14.36 mag | |
| sy_bmagerr1 | 0.06 mag | |
| sy_bmagerr2 | -0.06 mag | |
| sy_bmagstr | 14.360±0.057 | B (Johnson) Magnitude |
| sy_dist | 169.40 pc | |
| sy_disterr1 | 1.06 pc | |
| sy_disterr2 | -1.05 pc | |
| sy_diststr | <div><span class="supersubNumber">169.398</span><span class="superscript">+1.061</span><span class="subscript">-1.048</span></div> | Distance [pc] |
| sy_gaiamag | 12.92 mag | |
| sy_gaiamagerr1 | 5.57e-4 mag | |
| sy_gaiamagerr2 | -5.57e-4 mag | |
| sy_gaiamagstr | 12.924700±0.000557 | Gaia Magnitude |
| sy_gmag | 14.45 mag | |
| sy_gmagerr1 | 2.83e-3 mag | |
| sy_gmagerr2 | -2.83e-3 mag | |
| sy_gmagstr | 14.4538000±0.0028277 | g (Sloan) Magnitude |
| sy_hmag | 10.74 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 10.742±0.022 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | 12.61 mag | |
| sy_imagerr1 | 1.66e-3 mag | |
| sy_imagerr2 | -1.66e-3 mag | |
| sy_imagstr | 12.611800±0.001661 | i (Sloan) Magnitude |
| sy_jmag | 11.31 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 11.309±0.022 | J (2MASS) Magnitude |
| sy_kepmag | 12.94 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 12.935 | Kepler Magnitude |
| sy_kmag | 10.62 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 10.616±0.018 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 5.87 mas | |
| sy_plxerr1 | 0.04 mas | |
| sy_plxerr2 | -0.04 mas | |
| sy_plxstr | 5.8746200±0.0364652 | Parallax [mas] |
| sy_pm | 20.22 mas/yr | |
| sy_pmdec | -14.71 mas/yr | |
| sy_pmdecerr1 | 0.04 mas/yr | |
| sy_pmdecerr2 | -0.04 mas/yr | |
| sy_pmdecstr | -14.7119000±0.0399412 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.05 mas/yr | |
| sy_pmerr2 | -0.05 mas/yr | |
| sy_pmra | -13.87 mas/yr | |
| sy_pmraerr1 | 0.06 mas/yr | |
| sy_pmraerr2 | -0.06 mas/yr | |
| sy_pmrastr | -13.8705000±0.0620806 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 20.2195641±0.0515579 | 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 | 12.94 mag | |
| sy_rmagerr1 | 1.06e-3 mag | |
| sy_rmagerr2 | -1.06e-3 mag | |
| sy_rmagstr | 12.9405000±0.0010553 | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 12.24 mag | |
| sy_tmagerr1 | 6.90e-3 mag | |
| sy_tmagerr2 | -6.90e-3 mag | |
| sy_tmagstr | 12.2440±0.0069 | TESS Magnitude |
| sy_umag | 16.68 mag | |
| sy_umagerr1 | 0.01 mag | |
| sy_umagerr2 | -0.01 mag | |
| sy_umagstr | 16.6768000±0.0108005 | u (Sloan) Magnitude |
| sy_vmag | 13.23 mag | |
| sy_vmagerr1 | 0.08 mag | |
| sy_vmagerr2 | -0.08 mag | |
| sy_vmagstr | 13.229±0.080 | V (Johnson) Magnitude |
| sy_w1mag | 10.55 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 10.549±0.023 | W1 (WISE) Magnitude |
| sy_w2mag | 10.61 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 10.612±0.019 | W2 (WISE) Magnitude |
| sy_w3mag | 10.53 mag | |
| sy_w3magerr1 | 0.10 mag | |
| sy_w3magerr2 | -0.10 mag | |
| sy_w3magstr | 10.533±0.100 | W3 (WISE) Magnitude |
| sy_w4mag | 8.30 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 8.299 | W4 (WISE) Magnitude |
| sy_zmag | 13.86 mag | |
| sy_zmagerr1 | 0.01 mag | |
| sy_zmagerr2 | -0.01 mag | |
| sy_zmagstr | 13.8626000±0.0100862 | z (Sloan) Magnitude |
| tic_id | TIC 7059054 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.57 | |
| y | 0.76 | |
| z | 0.30 |
Transit • 2017 • K2
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 17.58 deg | |
| decstr | +17d34m45.58s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | K2 | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2017-11 | Discovery Publication Date |
| disc_refname | <a refstr=DRESSING_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....154..207D/abstract target=ref>Dressing et al. 2017</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2017 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | -1.49 deg | |
| elon | 124.96 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 662078902422542336 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 662078902422542336 | Gaia DR3 ID |
| glat | 28.94 deg | |
| glon | 206.93 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | K2-121 | Host Name |
| htm20 | 1448951889 | |
| 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 | 723 K | |
| pl_eqterr1 | 13 K | |
| pl_eqterr2 | -13 K | |
| pl_eqtlim | 0 | |
| pl_eqtstr | 723±13 | Equilibrium Temperature [K] |
| pl_imppar | 0.21 | |
| pl_impparerr1 | 0.17 | |
| pl_impparerr2 | -0.15 | |
| pl_impparlim | 0 | |
| pl_impparstr | <div><span class="supersubNumber">0.21</span><span class="superscript">+0.17</span><span class="subscript">-0.15</span></div> | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | b | 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 | K2-121 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 | — | |
| 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 | 5.19 day | |
| pl_orbpererr1 | 2.90e-5 day | |
| pl_orbpererr2 | -3.00e-5 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | <div><span class="supersubNumber">5.185761</span><span class="superscript">+0.000029</span><span class="subscript">-0.000030</span></div> | Orbital Period [day] |
| pl_orbsmax | 0.05 au | |
| pl_orbsmaxerr1 | 3.00e-4 au | |
| pl_orbsmaxerr2 | -3.00e-4 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | 0.0525±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 | 2018-12 | Planetary Parameter Reference Publication Date |
| pl_rade | 7.50 Rearth | |
| pl_radeerr1 | 0.14 Rearth | |
| pl_radeerr2 | -0.14 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | 7.50±0.14 | Planet Radius [Earth Radius] |
| pl_radj | 0.67 Rjupiter | |
| pl_radjerr1 | 0.01 Rjupiter | |
| pl_radjerr2 | -0.01 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | 0.669±0.012 | Planet Radius [Jupiter Radius] |
| pl_ratdor | 21.02 | |
| pl_ratdorerr1 | 0.42 | |
| pl_ratdorerr2 | -1.12 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | <div><span class="supersubNumber">21.02</span><span class="superscript">+0.42</span><span class="subscript">-1.12</span></div> | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.10 | |
| pl_ratrorerr1 | 2.00e-3 | |
| pl_ratrorerr2 | -9.00e-4 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.1009</span><span class="superscript">+0.0020</span><span class="subscript">-0.0009</span></div> | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=LIVINGSTON_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018AJ....156..277L/abstract target=ref>Livingston et al. 2018</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 | 2.20e-4 day | |
| pl_tranmiderr2 | -2.10e-4 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | <div><span class="supersubNumber">2457143.56042</span><span class="superscript">+0.00022</span><span class="subscript">-0.00021</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 | 126.94 deg | |
| rastr | 08h27m44.80s | RA [sexagesimal] |
| releasedate | 2018-10-26 | Release Date |
| rowupdate | 2018-10-24 | 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 | 6.53 g/cm**3 | |
| st_denserr1 | 0.66 g/cm**3 | |
| st_denserr2 | -0.62 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | <div><span class="supersubNumber">6.532</span><span class="superscript">+0.658</span><span class="subscript">-0.620</span></div> | Stellar Density [g/cm**3] |
| st_logg | 4.63 log(cm/s**2) | |
| st_loggerr1 | 0.01 log(cm/s**2) | |
| st_loggerr2 | -0.01 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | 4.63±0.01 | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | 0.72 Msun | |
| st_masserr1 | 0.01 Msun | |
| st_masserr2 | -0.01 Msun | |
| st_masslim | 0 | |
| st_massstr | 0.72±0.01 | Stellar Mass [Solar mass] |
| st_met | -0.04 dex | |
| st_meterr1 | 0.10 dex | |
| st_meterr2 | -0.10 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | -0.040±0.100 | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 0.68 Rsun | |
| st_raderr1 | 0.01 Rsun | |
| st_raderr2 | -0.01 Rsun | |
| st_radlim | 0 | |
| st_radstr | 0.68±0.01 | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=LIVINGSTON_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018AJ....156..277L/abstract target=ref>Livingston 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 | 4551 K | |
| st_tefferr1 | 74 K | |
| st_tefferr2 | -74 K | |
| st_tefflim | 0 | |
| st_teffstr | 4551±74 | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 14.36 mag | |
| sy_bmagerr1 | 0.06 mag | |
| sy_bmagerr2 | -0.06 mag | |
| sy_bmagstr | 14.360±0.057 | B (Johnson) Magnitude |
| sy_dist | 169.40 pc | |
| sy_disterr1 | 1.06 pc | |
| sy_disterr2 | -1.05 pc | |
| sy_diststr | <div><span class="supersubNumber">169.398</span><span class="superscript">+1.061</span><span class="subscript">-1.048</span></div> | Distance [pc] |
| sy_gaiamag | 12.92 mag | |
| sy_gaiamagerr1 | 5.57e-4 mag | |
| sy_gaiamagerr2 | -5.57e-4 mag | |
| sy_gaiamagstr | 12.924700±0.000557 | Gaia Magnitude |
| sy_gmag | 14.45 mag | |
| sy_gmagerr1 | 2.83e-3 mag | |
| sy_gmagerr2 | -2.83e-3 mag | |
| sy_gmagstr | 14.4538000±0.0028277 | g (Sloan) Magnitude |
| sy_hmag | 10.74 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 10.742±0.022 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | 12.61 mag | |
| sy_imagerr1 | 1.66e-3 mag | |
| sy_imagerr2 | -1.66e-3 mag | |
| sy_imagstr | 12.611800±0.001661 | i (Sloan) Magnitude |
| sy_jmag | 11.31 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 11.309±0.022 | J (2MASS) Magnitude |
| sy_kepmag | 12.94 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 12.935 | Kepler Magnitude |
| sy_kmag | 10.62 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 10.616±0.018 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 5.87 mas | |
| sy_plxerr1 | 0.04 mas | |
| sy_plxerr2 | -0.04 mas | |
| sy_plxstr | 5.8746200±0.0364652 | Parallax [mas] |
| sy_pm | 20.22 mas/yr | |
| sy_pmdec | -14.71 mas/yr | |
| sy_pmdecerr1 | 0.04 mas/yr | |
| sy_pmdecerr2 | -0.04 mas/yr | |
| sy_pmdecstr | -14.7119000±0.0399412 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.05 mas/yr | |
| sy_pmerr2 | -0.05 mas/yr | |
| sy_pmra | -13.87 mas/yr | |
| sy_pmraerr1 | 0.06 mas/yr | |
| sy_pmraerr2 | -0.06 mas/yr | |
| sy_pmrastr | -13.8705000±0.0620806 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 20.2195641±0.0515579 | 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 | 12.94 mag | |
| sy_rmagerr1 | 1.06e-3 mag | |
| sy_rmagerr2 | -1.06e-3 mag | |
| sy_rmagstr | 12.9405000±0.0010553 | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 12.24 mag | |
| sy_tmagerr1 | 6.90e-3 mag | |
| sy_tmagerr2 | -6.90e-3 mag | |
| sy_tmagstr | 12.2440±0.0069 | TESS Magnitude |
| sy_umag | 16.68 mag | |
| sy_umagerr1 | 0.01 mag | |
| sy_umagerr2 | -0.01 mag | |
| sy_umagstr | 16.6768000±0.0108005 | u (Sloan) Magnitude |
| sy_vmag | 13.23 mag | |
| sy_vmagerr1 | 0.08 mag | |
| sy_vmagerr2 | -0.08 mag | |
| sy_vmagstr | 13.229±0.080 | V (Johnson) Magnitude |
| sy_w1mag | 10.55 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 10.549±0.023 | W1 (WISE) Magnitude |
| sy_w2mag | 10.61 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 10.612±0.019 | W2 (WISE) Magnitude |
| sy_w3mag | 10.53 mag | |
| sy_w3magerr1 | 0.10 mag | |
| sy_w3magerr2 | -0.10 mag | |
| sy_w3magstr | 10.533±0.100 | W3 (WISE) Magnitude |
| sy_w4mag | 8.30 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 8.299 | W4 (WISE) Magnitude |
| sy_zmag | 13.86 mag | |
| sy_zmagerr1 | 0.01 mag | |
| sy_zmagerr2 | -0.01 mag | |
| sy_zmagstr | 13.8626000±0.0100862 | z (Sloan) Magnitude |
| tic_id | TIC 7059054 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.57 | |
| y | 0.76 | |
| z | 0.30 |
Transit • 2017 • K2
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 17.58 deg | |
| decstr | +17d34m45.58s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | K2 | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2017-11 | Discovery Publication Date |
| disc_refname | <a refstr=DRESSING_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....154..207D/abstract target=ref>Dressing et al. 2017</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2017 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | -1.49 deg | |
| elon | 124.96 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 662078902422542336 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 662078902422542336 | Gaia DR3 ID |
| glat | 28.94 deg | |
| glon | 206.93 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | K2-121 | Host Name |
| htm20 | 1448951889 | |
| 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 | b | 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 | K2-121 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 | — | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | — | |
| pl_orbeccenstr | — | Eccentricity |
| pl_orbincl | 89.03 deg | |
| pl_orbinclerr1 | 0.57 deg | |
| pl_orbinclerr2 | -0.54 deg | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | <div><span class="supersubNumber">89.026588</span> <span class="superscript">+0.567715</span><span class="subscript">-0.537573</span> </div> | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 5.19 day | |
| pl_orbpererr1 | 1.40e-5 day | |
| pl_orbpererr2 | -1.40e-5 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 5.185759±0.000014 | 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 | 2018-03 | Planetary Parameter Reference Publication Date |
| pl_rade | 7.64 Rearth | |
| pl_radeerr1 | 0.37 Rearth | |
| pl_radeerr2 | -0.29 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | <div><span class="supersubNumber">7.64369371272</span> <span class="superscript">+0.373225947414</span><span class="subscript">-0.291368307029</span> </div> | Planet Radius [Earth Radius] |
| pl_radj | 0.68 Rjupiter | |
| pl_radjerr1 | 0.03 Rjupiter | |
| pl_radjerr2 | -0.03 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.6819246777</span> <span class="superscript">+0.0332969888</span><span class="subscript">-0.0259941393</span> </div> | Planet Radius [Jupiter Radius] |
| pl_ratdor | 20.13 | |
| pl_ratdorerr1 | 0.90 | |
| pl_ratdorerr2 | -1.26 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | <div><span class="supersubNumber">20.133408</span> <span class="superscript">+0.898387</span><span class="subscript">-1.261031</span> </div> | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.10 | |
| pl_ratrorerr1 | 3.96e-3 | |
| pl_ratrorerr2 | -2.29e-3 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.102080</span> <span class="superscript">+0.003964</span><span class="subscript">-0.002294</span> </div> | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=MAYO_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018AJ....155..136M/abstract target=ref>Mayo et al. 2018</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 | 9.60e-5 day | |
| pl_tranmiderr2 | -1.01e-4 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | <div><span class="supersubNumber">2457143.56048</span> <span class="superscript">+0.000096</span><span class="subscript">-0.000101</span> </div> | 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 | 126.94 deg | |
| rastr | 08h27m44.80s | RA [sexagesimal] |
| releasedate | 2018-02-15 | Release Date |
| rowupdate | 2018-10-24 | 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 | 4.68 log(cm/s**2) | |
| st_loggerr1 | 0.10 log(cm/s**2) | |
| st_loggerr2 | -0.10 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | 4.68±0.1 | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | 0.73 Msun | |
| st_masserr1 | 0.02 Msun | |
| st_masserr2 | -0.02 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.727090</span> <span class="superscript">+0.024924</span><span class="subscript">-0.023943</span> </div> | Stellar Mass [Solar mass] |
| st_met | -0.14 dex | |
| st_meterr1 | 0.08 dex | |
| st_meterr2 | -0.08 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | -0.14±0.08 | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 0.69 Rsun | |
| st_raderr1 | 0.02 Rsun | |
| st_raderr2 | -0.02 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">0.686484</span> <span class="superscript">+0.020318</span><span class="subscript">-0.021136</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=MAYO_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018AJ....155..136M/abstract target=ref>Mayo 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 | 4695 K | |
| st_tefferr1 | 50 K | |
| st_tefferr2 | -50 K | |
| st_tefflim | 0 | |
| st_teffstr | 4695.0±50.0 | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 14.36 mag | |
| sy_bmagerr1 | 0.06 mag | |
| sy_bmagerr2 | -0.06 mag | |
| sy_bmagstr | 14.360±0.057 | B (Johnson) Magnitude |
| sy_dist | 169.40 pc | |
| sy_disterr1 | 1.06 pc | |
| sy_disterr2 | -1.05 pc | |
| sy_diststr | <div><span class="supersubNumber">169.398</span><span class="superscript">+1.061</span><span class="subscript">-1.048</span></div> | Distance [pc] |
| sy_gaiamag | 12.92 mag | |
| sy_gaiamagerr1 | 5.57e-4 mag | |
| sy_gaiamagerr2 | -5.57e-4 mag | |
| sy_gaiamagstr | 12.924700±0.000557 | Gaia Magnitude |
| sy_gmag | 14.45 mag | |
| sy_gmagerr1 | 2.83e-3 mag | |
| sy_gmagerr2 | -2.83e-3 mag | |
| sy_gmagstr | 14.4538000±0.0028277 | g (Sloan) Magnitude |
| sy_hmag | 10.74 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 10.742±0.022 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | 12.61 mag | |
| sy_imagerr1 | 1.66e-3 mag | |
| sy_imagerr2 | -1.66e-3 mag | |
| sy_imagstr | 12.611800±0.001661 | i (Sloan) Magnitude |
| sy_jmag | 11.31 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 11.309±0.022 | J (2MASS) Magnitude |
| sy_kepmag | 12.94 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 12.935 | Kepler Magnitude |
| sy_kmag | 10.62 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 10.616±0.018 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 5.87 mas | |
| sy_plxerr1 | 0.04 mas | |
| sy_plxerr2 | -0.04 mas | |
| sy_plxstr | 5.8746200±0.0364652 | Parallax [mas] |
| sy_pm | 20.22 mas/yr | |
| sy_pmdec | -14.71 mas/yr | |
| sy_pmdecerr1 | 0.04 mas/yr | |
| sy_pmdecerr2 | -0.04 mas/yr | |
| sy_pmdecstr | -14.7119000±0.0399412 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.05 mas/yr | |
| sy_pmerr2 | -0.05 mas/yr | |
| sy_pmra | -13.87 mas/yr | |
| sy_pmraerr1 | 0.06 mas/yr | |
| sy_pmraerr2 | -0.06 mas/yr | |
| sy_pmrastr | -13.8705000±0.0620806 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 20.2195641±0.0515579 | 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 | 12.94 mag | |
| sy_rmagerr1 | 1.06e-3 mag | |
| sy_rmagerr2 | -1.06e-3 mag | |
| sy_rmagstr | 12.9405000±0.0010553 | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 12.24 mag | |
| sy_tmagerr1 | 6.90e-3 mag | |
| sy_tmagerr2 | -6.90e-3 mag | |
| sy_tmagstr | 12.2440±0.0069 | TESS Magnitude |
| sy_umag | 16.68 mag | |
| sy_umagerr1 | 0.01 mag | |
| sy_umagerr2 | -0.01 mag | |
| sy_umagstr | 16.6768000±0.0108005 | u (Sloan) Magnitude |
| sy_vmag | 13.23 mag | |
| sy_vmagerr1 | 0.08 mag | |
| sy_vmagerr2 | -0.08 mag | |
| sy_vmagstr | 13.229±0.080 | V (Johnson) Magnitude |
| sy_w1mag | 10.55 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 10.549±0.023 | W1 (WISE) Magnitude |
| sy_w2mag | 10.61 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 10.612±0.019 | W2 (WISE) Magnitude |
| sy_w3mag | 10.53 mag | |
| sy_w3magerr1 | 0.10 mag | |
| sy_w3magerr2 | -0.10 mag | |
| sy_w3magstr | 10.533±0.100 | W3 (WISE) Magnitude |
| sy_w4mag | 8.30 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 8.299 | W4 (WISE) Magnitude |
| sy_zmag | 13.86 mag | |
| sy_zmagerr1 | 0.01 mag | |
| sy_zmagerr2 | -0.01 mag | |
| sy_zmagstr | 13.8626000±0.0100862 | z (Sloan) Magnitude |
| tic_id | TIC 7059054 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.57 | |
| y | 0.76 | |
| z | 0.30 |
Transit • 2017 • K2
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 17.58 deg | |
| decstr | +17d34m45.58s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | K2 | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2017-11 | Discovery Publication Date |
| disc_refname | <a refstr=DRESSING_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....154..207D/abstract target=ref>Dressing et al. 2017</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2017 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | -1.49 deg | |
| elon | 124.96 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 662078902422542336 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 662078902422542336 | Gaia DR3 ID |
| glat | 28.94 deg | |
| glon | 206.93 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | K2-121 | Host Name |
| htm20 | 1448951889 | |
| 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 | b | 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 | K2-121 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 | — | |
| 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 | 5.19 day | |
| pl_orbpererr1 | — | |
| pl_orbpererr2 | — | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 5.18597200 | 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 | 2016-10 | 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=BARROS_ET_AL__2016 href=https://ui.adsabs.harvard.edu/abs/2016A&A...594A.100B/abstract target=ref>Barros et al. 2016</a> | Planetary Parameter Reference |
| pl_rvamp | — | |
| pl_rvamperr1 | — | |
| pl_rvamperr2 | — | |
| pl_rvamplim | — | |
| pl_rvampstr | — | Radial Velocity Amplitude [m/s] |
| pl_trandep | 1.26 % | |
| pl_trandeperr1 | 9.00e-3 % | |
| pl_trandeperr2 | -9.00e-3 % | |
| pl_trandeplim | 0 | |
| pl_trandepstr | 1.263±0.009 | Transit Depth [%] |
| pl_trandur | 2.15 hour | |
| pl_trandurerr1 | 0.03 hour | |
| pl_trandurerr2 | -0.03 hour | |
| pl_trandurlim | 0 | |
| pl_trandurstr | <div><span class="supersubNumber">2.14800</span><span class="superscript">+0.02700</span><span class="subscript">-0.02700</span></div> | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | — | |
| pl_tranmiderr2 | — | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2457143.560971 | 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 | 126.94 deg | |
| rastr | 08h27m44.80s | RA [sexagesimal] |
| releasedate | 2016-12-21 | Release Date |
| rowupdate | 2016-12-21 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Candidate | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | 3.81 g/cm**3 | |
| st_denserr1 | 1.59 g/cm**3 | |
| st_denserr2 | -0.90 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | <div><span class="supersubNumber">3.8142428</span><span class="superscript">+1.5888601</span><span class="subscript">-0.9003842</span></div> | Stellar Density [g/cm**3] |
| st_logg | 4.68 log(cm/s**2) | |
| st_loggerr1 | 0.11 log(cm/s**2) | |
| st_loggerr2 | -0.10 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | <div><span class="supersubNumber">4.682640</span><span class="superscript">+0.113214</span><span class="subscript">-0.101010</span></div> | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | -0.75 log(Lsun) | |
| st_lumerr1 | 0.02 log(Lsun) | |
| st_lumerr2 | -0.02 log(Lsun) | |
| st_lumlim | 0 | |
| st_lumstr | <div><span class="supersubNumber">-0.7453137</span><span class="superscript">+0.0243100</span><span class="subscript">-0.0201599</span></div> | Stellar Luminosity [log(Solar)] |
| st_mass | 0.74 Msun | |
| st_masserr1 | 0.09 Msun | |
| st_masserr2 | -0.10 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.7400000</span><span class="superscript">+0.0851151</span><span class="subscript">-0.0960964</span></div> | Stellar Mass [Solar mass] |
| st_met | 0.11 dex | |
| st_meterr1 | 0.01 dex | |
| st_meterr2 | -0.01 dex | |
| st_metlim | 0 | |
| st_metratio | [M/H] | Stellar Metallicity Ratio |
| st_metstr | 0.1107230±0.0130056 | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 0.65 Rsun | |
| st_raderr1 | 0.07 Rsun | |
| st_raderr2 | -0.04 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">0.6491270</span><span class="superscript">+0.0666206</span><span class="subscript">-0.0436407</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 | 4664.80 K | |
| st_tefferr1 | 162.32 K | |
| st_tefferr2 | -126.26 K | |
| st_tefflim | 0 | |
| st_teffstr | <div><span class="supersubNumber">4664.800</span><span class="superscript">+162.320</span><span class="subscript">-126.257</span></div> | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 14.36 mag | |
| sy_bmagerr1 | 0.06 mag | |
| sy_bmagerr2 | -0.06 mag | |
| sy_bmagstr | 14.360±0.057 | B (Johnson) Magnitude |
| sy_dist | 169.40 pc | |
| sy_disterr1 | 1.06 pc | |
| sy_disterr2 | -1.05 pc | |
| sy_diststr | <div><span class="supersubNumber">169.398</span><span class="superscript">+1.061</span><span class="subscript">-1.048</span></div> | Distance [pc] |
| sy_gaiamag | 12.92 mag | |
| sy_gaiamagerr1 | 5.57e-4 mag | |
| sy_gaiamagerr2 | -5.57e-4 mag | |
| sy_gaiamagstr | 12.924700±0.000557 | Gaia Magnitude |
| sy_gmag | 14.45 mag | |
| sy_gmagerr1 | 2.83e-3 mag | |
| sy_gmagerr2 | -2.83e-3 mag | |
| sy_gmagstr | 14.4538000±0.0028277 | g (Sloan) Magnitude |
| sy_hmag | 10.74 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 10.742±0.022 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | 12.61 mag | |
| sy_imagerr1 | 1.66e-3 mag | |
| sy_imagerr2 | -1.66e-3 mag | |
| sy_imagstr | 12.611800±0.001661 | i (Sloan) Magnitude |
| sy_jmag | 11.31 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 11.309±0.022 | J (2MASS) Magnitude |
| sy_kepmag | 12.94 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 12.935 | Kepler Magnitude |
| sy_kmag | 10.62 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 10.616±0.018 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 5.87 mas | |
| sy_plxerr1 | 0.04 mas | |
| sy_plxerr2 | -0.04 mas | |
| sy_plxstr | 5.8746200±0.0364652 | Parallax [mas] |
| sy_pm | 20.22 mas/yr | |
| sy_pmdec | -14.71 mas/yr | |
| sy_pmdecerr1 | 0.04 mas/yr | |
| sy_pmdecerr2 | -0.04 mas/yr | |
| sy_pmdecstr | -14.7119000±0.0399412 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.05 mas/yr | |
| sy_pmerr2 | -0.05 mas/yr | |
| sy_pmra | -13.87 mas/yr | |
| sy_pmraerr1 | 0.06 mas/yr | |
| sy_pmraerr2 | -0.06 mas/yr | |
| sy_pmrastr | -13.8705000±0.0620806 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 20.2195641±0.0515579 | 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 | 12.94 mag | |
| sy_rmagerr1 | 1.06e-3 mag | |
| sy_rmagerr2 | -1.06e-3 mag | |
| sy_rmagstr | 12.9405000±0.0010553 | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 12.24 mag | |
| sy_tmagerr1 | 6.90e-3 mag | |
| sy_tmagerr2 | -6.90e-3 mag | |
| sy_tmagstr | 12.2440±0.0069 | TESS Magnitude |
| sy_umag | 16.68 mag | |
| sy_umagerr1 | 0.01 mag | |
| sy_umagerr2 | -0.01 mag | |
| sy_umagstr | 16.6768000±0.0108005 | u (Sloan) Magnitude |
| sy_vmag | 13.23 mag | |
| sy_vmagerr1 | 0.08 mag | |
| sy_vmagerr2 | -0.08 mag | |
| sy_vmagstr | 13.229±0.080 | V (Johnson) Magnitude |
| sy_w1mag | 10.55 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 10.549±0.023 | W1 (WISE) Magnitude |
| sy_w2mag | 10.61 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 10.612±0.019 | W2 (WISE) Magnitude |
| sy_w3mag | 10.53 mag | |
| sy_w3magerr1 | 0.10 mag | |
| sy_w3magerr2 | -0.10 mag | |
| sy_w3magstr | 10.533±0.100 | W3 (WISE) Magnitude |
| sy_w4mag | 8.30 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 8.299 | W4 (WISE) Magnitude |
| sy_zmag | 13.86 mag | |
| sy_zmagerr1 | 0.01 mag | |
| sy_zmagerr2 | -0.01 mag | |
| sy_zmagstr | 13.8626000±0.0100862 | z (Sloan) Magnitude |
| tic_id | TIC 7059054 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.57 | |
| y | 0.76 | |
| z | 0.30 |
Transit • 2017 • K2
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 17.58 deg | |
| decstr | +17d34m45.58s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | K2 | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2017-11 | Discovery Publication Date |
| disc_refname | <a refstr=DRESSING_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....154..207D/abstract target=ref>Dressing et al. 2017</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2017 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | -1.49 deg | |
| elon | 124.96 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 662078902422542336 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 662078902422542336 | Gaia DR3 ID |
| glat | 28.94 deg | |
| glon | 206.93 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | K2-121 | Host Name |
| htm20 | 1448951889 | |
| 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 | 738 K | |
| pl_eqterr1 | 7 K | |
| pl_eqterr2 | -19 K | |
| pl_eqtlim | 0 | |
| pl_eqtstr | <div><span class="supersubNumber">738</span><span class="superscript">+7</span><span class="subscript">-19</span></div> | Equilibrium Temperature [K] |
| pl_imppar | 0.34 | |
| pl_impparerr1 | 0.15 | |
| pl_impparerr2 | -0.22 | |
| pl_impparlim | 0 | |
| pl_impparstr | <div><span class="supersubNumber">0.34</span><span class="superscript">+0.15</span><span class="subscript">-0.22</span></div> | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | b | 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 | K2-121 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 | — | |
| 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 | 5.19 day | |
| pl_orbpererr1 | 6.00e-7 day | |
| pl_orbpererr2 | -5.00e-7 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | <div><span class="supersubNumber">5.1857539</span><span class="superscript">+0.0000006</span><span class="subscript">-0.0000005</span></div> | Orbital Period [day] |
| pl_orbsmax | 0.06 au | |
| pl_orbsmaxerr1 | 3.30e-3 au | |
| pl_orbsmaxerr2 | -4.30e-3 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | <div><span class="supersubNumber">0.0629</span><span class="superscript">+0.0033</span><span class="subscript">-0.0043</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 | 2022-01 | Planetary Parameter Reference Publication Date |
| pl_rade | 7.52 Rearth | |
| pl_radeerr1 | 0.22 Rearth | |
| pl_radeerr2 | -0.18 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | <div><span class="supersubNumber">7.52</span><span class="superscript">+0.22</span><span class="subscript">-0.18</span></div> | Planet Radius [Earth Radius] |
| pl_radj | 0.67 Rjupiter | |
| pl_radjerr1 | 0.02 Rjupiter | |
| pl_radjerr2 | -0.02 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.671</span><span class="superscript">+0.020</span><span class="subscript">-0.016</span></div> | Planet Radius [Jupiter Radius] |
| pl_ratdor | 20.19 | |
| pl_ratdorerr1 | 1.04 | |
| pl_ratdorerr2 | -1.35 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | <div><span class="supersubNumber">20.19</span><span class="superscript">+1.04</span><span class="subscript">-1.35</span></div> | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.10 | |
| pl_ratrorerr1 | 2.70e-3 | |
| pl_ratrorerr2 | -1.90e-3 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.1028</span><span class="superscript">+0.0027</span><span class="subscript">-0.0019</span></div> | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=CASTRO_GONZ_AACUTE_LEZ_ET_AL__2022 href=https://ui.adsabs.harvard.edu/abs/2022MNRAS.509.1075C/abstract target=ref>Castro-González et al. 2022</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 | 7.85e-5 day | |
| pl_tranmiderr2 | -7.63e-5 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | <div><span class="supersubNumber">2457143.5605812</span><span class="superscript">+0.0000785</span><span class="subscript">-0.0000763</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 | 126.94 deg | |
| rastr | 08h27m44.80s | RA [sexagesimal] |
| releasedate | 2021-09-20 | Release Date |
| rowupdate | 2021-09-20 | 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 | 4.63 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 | 4.63±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 | 0.69 Msun | |
| st_masserr1 | 0.03 Msun | |
| st_masserr2 | -0.03 Msun | |
| st_masslim | 0 | |
| st_massstr | 0.69±0.03 | Stellar Mass [Solar mass] |
| st_met | -0.16 dex | |
| st_meterr1 | 0.05 dex | |
| st_meterr2 | -0.06 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | <div><span class="supersubNumber">-0.16</span><span class="superscript">+0.05</span><span class="subscript">-0.06</span></div> | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 0.67 Rsun | |
| st_raderr1 | 0.01 Rsun | |
| st_raderr2 | -0.01 Rsun | |
| st_radlim | 0 | |
| st_radstr | 0.67±0.01 | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=CASTRO_GONZ_AACUTE_LEZ_ET_AL__2022 href=https://ui.adsabs.harvard.edu/abs/2022MNRAS.509.1075C/abstract target=ref>Castro-González 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 | 4690 K | |
| st_tefferr1 | 43 K | |
| st_tefferr2 | -41 K | |
| st_tefflim | 0 | |
| st_teffstr | <div><span class="supersubNumber">4690</span><span class="superscript">+43</span><span class="subscript">-41</span></div> | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 14.36 mag | |
| sy_bmagerr1 | 0.06 mag | |
| sy_bmagerr2 | -0.06 mag | |
| sy_bmagstr | 14.360±0.057 | B (Johnson) Magnitude |
| sy_dist | 169.40 pc | |
| sy_disterr1 | 1.06 pc | |
| sy_disterr2 | -1.05 pc | |
| sy_diststr | <div><span class="supersubNumber">169.398</span><span class="superscript">+1.061</span><span class="subscript">-1.048</span></div> | Distance [pc] |
| sy_gaiamag | 12.92 mag | |
| sy_gaiamagerr1 | 5.57e-4 mag | |
| sy_gaiamagerr2 | -5.57e-4 mag | |
| sy_gaiamagstr | 12.924700±0.000557 | Gaia Magnitude |
| sy_gmag | 14.45 mag | |
| sy_gmagerr1 | 2.83e-3 mag | |
| sy_gmagerr2 | -2.83e-3 mag | |
| sy_gmagstr | 14.4538000±0.0028277 | g (Sloan) Magnitude |
| sy_hmag | 10.74 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 10.742±0.022 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | 12.61 mag | |
| sy_imagerr1 | 1.66e-3 mag | |
| sy_imagerr2 | -1.66e-3 mag | |
| sy_imagstr | 12.611800±0.001661 | i (Sloan) Magnitude |
| sy_jmag | 11.31 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 11.309±0.022 | J (2MASS) Magnitude |
| sy_kepmag | 12.94 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 12.935 | Kepler Magnitude |
| sy_kmag | 10.62 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 10.616±0.018 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 5.87 mas | |
| sy_plxerr1 | 0.04 mas | |
| sy_plxerr2 | -0.04 mas | |
| sy_plxstr | 5.8746200±0.0364652 | Parallax [mas] |
| sy_pm | 20.22 mas/yr | |
| sy_pmdec | -14.71 mas/yr | |
| sy_pmdecerr1 | 0.04 mas/yr | |
| sy_pmdecerr2 | -0.04 mas/yr | |
| sy_pmdecstr | -14.7119000±0.0399412 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.05 mas/yr | |
| sy_pmerr2 | -0.05 mas/yr | |
| sy_pmra | -13.87 mas/yr | |
| sy_pmraerr1 | 0.06 mas/yr | |
| sy_pmraerr2 | -0.06 mas/yr | |
| sy_pmrastr | -13.8705000±0.0620806 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 20.2195641±0.0515579 | 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 | 12.94 mag | |
| sy_rmagerr1 | 1.06e-3 mag | |
| sy_rmagerr2 | -1.06e-3 mag | |
| sy_rmagstr | 12.9405000±0.0010553 | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 12.24 mag | |
| sy_tmagerr1 | 6.90e-3 mag | |
| sy_tmagerr2 | -6.90e-3 mag | |
| sy_tmagstr | 12.2440±0.0069 | TESS Magnitude |
| sy_umag | 16.68 mag | |
| sy_umagerr1 | 0.01 mag | |
| sy_umagerr2 | -0.01 mag | |
| sy_umagstr | 16.6768000±0.0108005 | u (Sloan) Magnitude |
| sy_vmag | 13.23 mag | |
| sy_vmagerr1 | 0.08 mag | |
| sy_vmagerr2 | -0.08 mag | |
| sy_vmagstr | 13.229±0.080 | V (Johnson) Magnitude |
| sy_w1mag | 10.55 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 10.549±0.023 | W1 (WISE) Magnitude |
| sy_w2mag | 10.61 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 10.612±0.019 | W2 (WISE) Magnitude |
| sy_w3mag | 10.53 mag | |
| sy_w3magerr1 | 0.10 mag | |
| sy_w3magerr2 | -0.10 mag | |
| sy_w3magstr | 10.533±0.100 | W3 (WISE) Magnitude |
| sy_w4mag | 8.30 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 8.299 | W4 (WISE) Magnitude |
| sy_zmag | 13.86 mag | |
| sy_zmagerr1 | 0.01 mag | |
| sy_zmagerr2 | -0.01 mag | |
| sy_zmagstr | 13.8626000±0.0100862 | z (Sloan) Magnitude |
| tic_id | TIC 7059054 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.57 | |
| y | 0.76 | |
| z | 0.30 |
Transit • 2017 • K2
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 17.58 deg | |
| decstr | +17d34m45.58s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | K2 | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2017-11 | Discovery Publication Date |
| disc_refname | <a refstr=DRESSING_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....154..207D/abstract target=ref>Dressing et al. 2017</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2017 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | -1.49 deg | |
| elon | 124.96 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 662078902422542336 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 662078902422542336 | Gaia DR3 ID |
| glat | 28.94 deg | |
| glon | 206.93 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | K2-121 | Host Name |
| htm20 | 1448951889 | |
| 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 | b | 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 | K2-121 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 | 0.22 | |
| pl_orbeccenerr1 | 0.19 | |
| pl_orbeccenerr2 | -0.18 | |
| pl_orbeccenlim | 0 | |
| pl_orbeccenstr | <div><span class="supersubNumber">0.22</span><span class="superscript">+0.19</span><span class="subscript">-0.18</span></div> | Eccentricity |
| pl_orbincl | 87.20 deg | |
| pl_orbinclerr1 | 0.90 deg | |
| pl_orbinclerr2 | -0.50 deg | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | <div><span class="supersubNumber">87.2</span><span class="superscript">+0.9</span><span class="subscript">-0.5</span></div> | Inclination [deg] |
| pl_orblper | 73 deg | |
| pl_orblpererr1 | 64.90 deg | |
| pl_orblpererr2 | -104.50 deg | |
| pl_orblperlim | 0 | |
| pl_orblperstr | <div><span class="supersubNumber">73.00</span><span class="superscript">+64.90</span><span class="subscript">-104.50</span></div> | Argument of Periastron [deg] |
| pl_orbper | 5.19 day | |
| pl_orbpererr1 | 8.30e-7 day | |
| pl_orbpererr2 | -8.30e-7 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 5.18575320±0.00000083 | 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 | 14.46 | |
| pl_ratdorerr1 | 0.16 | |
| pl_ratdorerr2 | -0.12 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | <div><span class="supersubNumber">14.46</span><span class="superscript">+0.16</span><span class="subscript">-0.12</span></div> | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.11 | |
| pl_ratrorerr1 | 5.00e-3 | |
| pl_ratrorerr2 | -5.00e-3 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | 0.109±0.005 | 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 | 8.70e-5 day | |
| pl_tranmiderr2 | -8.70e-5 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2458092.553641±0.000087 | 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 | 126.94 deg | |
| rastr | 08h27m44.80s | 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 | — | |
| 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 | 0.71 Msun | |
| st_masserr1 | 0.07 Msun | |
| st_masserr2 | -0.07 Msun | |
| st_masslim | 0 | |
| st_massstr | 0.711514±0.071151 | 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 | 0.77 Rsun | |
| st_raderr1 | 0.04 Rsun | |
| st_raderr2 | -0.04 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">0.768000</span><span class="superscript">+0.042176</span><span class="subscript">-0.041929</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=DRESSING_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....154..207D/abstract target=ref>Dressing et al. 2017</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 4471.38 K | |
| st_tefferr1 | 111.56 K | |
| st_tefferr2 | -103.57 K | |
| st_tefflim | 0 | |
| st_teffstr | <div><span class="supersubNumber">4471.383789</span><span class="superscript">+111.559784</span><span class="subscript">-103.571655</span></div> | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 14.36 mag | |
| sy_bmagerr1 | 0.06 mag | |
| sy_bmagerr2 | -0.06 mag | |
| sy_bmagstr | 14.360±0.057 | B (Johnson) Magnitude |
| sy_dist | 169.40 pc | |
| sy_disterr1 | 1.06 pc | |
| sy_disterr2 | -1.05 pc | |
| sy_diststr | <div><span class="supersubNumber">169.398</span><span class="superscript">+1.061</span><span class="subscript">-1.048</span></div> | Distance [pc] |
| sy_gaiamag | 12.92 mag | |
| sy_gaiamagerr1 | 5.57e-4 mag | |
| sy_gaiamagerr2 | -5.57e-4 mag | |
| sy_gaiamagstr | 12.924700±0.000557 | Gaia Magnitude |
| sy_gmag | 14.45 mag | |
| sy_gmagerr1 | 2.83e-3 mag | |
| sy_gmagerr2 | -2.83e-3 mag | |
| sy_gmagstr | 14.4538000±0.0028277 | g (Sloan) Magnitude |
| sy_hmag | 10.74 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 10.742±0.022 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | 12.61 mag | |
| sy_imagerr1 | 1.66e-3 mag | |
| sy_imagerr2 | -1.66e-3 mag | |
| sy_imagstr | 12.611800±0.001661 | i (Sloan) Magnitude |
| sy_jmag | 11.31 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 11.309±0.022 | J (2MASS) Magnitude |
| sy_kepmag | 12.94 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 12.935 | Kepler Magnitude |
| sy_kmag | 10.62 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 10.616±0.018 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 5.87 mas | |
| sy_plxerr1 | 0.04 mas | |
| sy_plxerr2 | -0.04 mas | |
| sy_plxstr | 5.8746200±0.0364652 | Parallax [mas] |
| sy_pm | 20.22 mas/yr | |
| sy_pmdec | -14.71 mas/yr | |
| sy_pmdecerr1 | 0.04 mas/yr | |
| sy_pmdecerr2 | -0.04 mas/yr | |
| sy_pmdecstr | -14.7119000±0.0399412 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.05 mas/yr | |
| sy_pmerr2 | -0.05 mas/yr | |
| sy_pmra | -13.87 mas/yr | |
| sy_pmraerr1 | 0.06 mas/yr | |
| sy_pmraerr2 | -0.06 mas/yr | |
| sy_pmrastr | -13.8705000±0.0620806 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 20.2195641±0.0515579 | 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 | 12.94 mag | |
| sy_rmagerr1 | 1.06e-3 mag | |
| sy_rmagerr2 | -1.06e-3 mag | |
| sy_rmagstr | 12.9405000±0.0010553 | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 12.24 mag | |
| sy_tmagerr1 | 6.90e-3 mag | |
| sy_tmagerr2 | -6.90e-3 mag | |
| sy_tmagstr | 12.2440±0.0069 | TESS Magnitude |
| sy_umag | 16.68 mag | |
| sy_umagerr1 | 0.01 mag | |
| sy_umagerr2 | -0.01 mag | |
| sy_umagstr | 16.6768000±0.0108005 | u (Sloan) Magnitude |
| sy_vmag | 13.23 mag | |
| sy_vmagerr1 | 0.08 mag | |
| sy_vmagerr2 | -0.08 mag | |
| sy_vmagstr | 13.229±0.080 | V (Johnson) Magnitude |
| sy_w1mag | 10.55 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 10.549±0.023 | W1 (WISE) Magnitude |
| sy_w2mag | 10.61 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 10.612±0.019 | W2 (WISE) Magnitude |
| sy_w3mag | 10.53 mag | |
| sy_w3magerr1 | 0.10 mag | |
| sy_w3magerr2 | -0.10 mag | |
| sy_w3magstr | 10.533±0.100 | W3 (WISE) Magnitude |
| sy_w4mag | 8.30 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 8.299 | W4 (WISE) Magnitude |
| sy_zmag | 13.86 mag | |
| sy_zmagerr1 | 0.01 mag | |
| sy_zmagerr2 | -0.01 mag | |
| sy_zmagstr | 13.8626000±0.0100862 | z (Sloan) Magnitude |
| tic_id | TIC 7059054 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.57 | |
| y | 0.76 | |
| z | 0.30 |
Transit • 2017 • K2
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 17.58 deg | |
| decstr | +17d34m45.58s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | K2 | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2017-11 | Discovery Publication Date |
| disc_refname | <a refstr=DRESSING_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....154..207D/abstract target=ref>Dressing et al. 2017</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2017 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | -1.49 deg | |
| elon | 124.96 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 662078902422542336 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 662078902422542336 | Gaia DR3 ID |
| glat | 28.94 deg | |
| glon | 206.93 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | K2-121 | Host Name |
| htm20 | 1448951889 | |
| 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 | 89.50 Searth | |
| pl_insolerr1 | 12.50 Searth | |
| pl_insolerr2 | -11.20 Searth | |
| pl_insollim | 0 | |
| pl_insolstr | <div><span class="supersubNumber">89.50</span><span class="superscript">+12.50</span><span class="subscript">-11.20</span></div> | Insolation Flux [Earth Flux] |
| pl_letter | b | 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 | K2-121 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 | 0.22 | |
| pl_orbeccenerr1 | 0.19 | |
| pl_orbeccenerr2 | -0.18 | |
| pl_orbeccenlim | 0 | |
| pl_orbeccenstr | <div><span class="supersubNumber">0.220000</span><span class="superscript">+0.194341</span><span class="subscript">-0.183890</span></div> | Eccentricity |
| pl_orbincl | 87.25 deg | |
| pl_orbinclerr1 | 0.91 deg | |
| pl_orbinclerr2 | -0.45 deg | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | <div><span class="supersubNumber">87.25</span><span class="superscript">+0.91</span><span class="subscript">-0.45</span></div> | Inclination [deg] |
| pl_orblper | 72.97 deg | |
| pl_orblpererr1 | 64.86 deg | |
| pl_orblpererr2 | -104.51 deg | |
| pl_orblperlim | 0 | |
| pl_orblperstr | <div><span class="supersubNumber">72.9700000</span><span class="superscript">+64.8569140</span><span class="subscript">-104.5056780</span></div> | Argument of Periastron [deg] |
| pl_orbper | 5.19 day | |
| pl_orbpererr1 | 1.95e-4 day | |
| pl_orbpererr2 | -2.01e-4 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | <div><span class="supersubNumber">5.185754</span><span class="superscript">+0.000195</span><span class="subscript">-0.000201</span></div> | Orbital Period [day] |
| pl_orbsmax | 0.05 au | |
| pl_orbsmaxerr1 | 2.00e-3 au | |
| pl_orbsmaxerr2 | -2.00e-3 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | 0.052±0.002 | 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 | 2017-11 | Planetary Parameter Reference Publication Date |
| pl_rade | 9.12 Rearth | |
| pl_radeerr1 | 0.66 Rearth | |
| pl_radeerr2 | -0.68 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | <div><span class="supersubNumber">9.12</span><span class="superscript">+0.66</span><span class="subscript">-0.68</span></div> | Planet Radius [Earth Radius] |
| pl_radj | 0.81 Rjupiter | |
| pl_radjerr1 | 0.06 Rjupiter | |
| pl_radjerr2 | -0.06 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.814</span><span class="superscript">+0.059</span><span class="subscript">-0.061</span></div> | Planet Radius [Jupiter Radius] |
| pl_ratdor | 14.71 | |
| pl_ratdorerr1 | 0.83 | |
| pl_ratdorerr2 | -0.82 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | <div><span class="supersubNumber">14.71</span><span class="superscript">+0.83</span><span class="subscript">-0.82</span></div> | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.11 | |
| pl_ratrorerr1 | 5.14e-3 | |
| pl_ratrorerr2 | -5.45e-3 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.108881</span><span class="superscript">+0.005142</span><span class="subscript">-0.005455</span></div> | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=DRESSING_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....154..207D/abstract target=ref>Dressing et al. 2017</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 | 1.00e-3 day | |
| pl_tranmiderr2 | -1.00e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2457143.561±0.001 | 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 | 126.94 deg | |
| rastr | 08h27m44.80s | RA [sexagesimal] |
| releasedate | 2017-10-05 | Release Date |
| rowupdate | 2018-10-24 | 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 | 0.71 Msun | |
| st_masserr1 | 0.07 Msun | |
| st_masserr2 | -0.07 Msun | |
| st_masslim | 0 | |
| st_massstr | 0.711514±0.071151 | 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 | 0.77 Rsun | |
| st_raderr1 | 0.04 Rsun | |
| st_raderr2 | -0.04 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">0.768000</span><span class="superscript">+0.042176</span><span class="subscript">-0.041929</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=DRESSING_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....154..207D/abstract target=ref>Dressing et al. 2017</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 4471.38 K | |
| st_tefferr1 | 111.56 K | |
| st_tefferr2 | -103.57 K | |
| st_tefflim | 0 | |
| st_teffstr | <div><span class="supersubNumber">4471.383789</span><span class="superscript">+111.559784</span><span class="subscript">-103.571655</span></div> | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 14.36 mag | |
| sy_bmagerr1 | 0.06 mag | |
| sy_bmagerr2 | -0.06 mag | |
| sy_bmagstr | 14.360±0.057 | B (Johnson) Magnitude |
| sy_dist | 169.40 pc | |
| sy_disterr1 | 1.06 pc | |
| sy_disterr2 | -1.05 pc | |
| sy_diststr | <div><span class="supersubNumber">169.398</span><span class="superscript">+1.061</span><span class="subscript">-1.048</span></div> | Distance [pc] |
| sy_gaiamag | 12.92 mag | |
| sy_gaiamagerr1 | 5.57e-4 mag | |
| sy_gaiamagerr2 | -5.57e-4 mag | |
| sy_gaiamagstr | 12.924700±0.000557 | Gaia Magnitude |
| sy_gmag | 14.45 mag | |
| sy_gmagerr1 | 2.83e-3 mag | |
| sy_gmagerr2 | -2.83e-3 mag | |
| sy_gmagstr | 14.4538000±0.0028277 | g (Sloan) Magnitude |
| sy_hmag | 10.74 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 10.742±0.022 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | 12.61 mag | |
| sy_imagerr1 | 1.66e-3 mag | |
| sy_imagerr2 | -1.66e-3 mag | |
| sy_imagstr | 12.611800±0.001661 | i (Sloan) Magnitude |
| sy_jmag | 11.31 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 11.309±0.022 | J (2MASS) Magnitude |
| sy_kepmag | 12.94 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 12.935 | Kepler Magnitude |
| sy_kmag | 10.62 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 10.616±0.018 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 5.87 mas | |
| sy_plxerr1 | 0.04 mas | |
| sy_plxerr2 | -0.04 mas | |
| sy_plxstr | 5.8746200±0.0364652 | Parallax [mas] |
| sy_pm | 20.22 mas/yr | |
| sy_pmdec | -14.71 mas/yr | |
| sy_pmdecerr1 | 0.04 mas/yr | |
| sy_pmdecerr2 | -0.04 mas/yr | |
| sy_pmdecstr | -14.7119000±0.0399412 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.05 mas/yr | |
| sy_pmerr2 | -0.05 mas/yr | |
| sy_pmra | -13.87 mas/yr | |
| sy_pmraerr1 | 0.06 mas/yr | |
| sy_pmraerr2 | -0.06 mas/yr | |
| sy_pmrastr | -13.8705000±0.0620806 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 20.2195641±0.0515579 | 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 | 12.94 mag | |
| sy_rmagerr1 | 1.06e-3 mag | |
| sy_rmagerr2 | -1.06e-3 mag | |
| sy_rmagstr | 12.9405000±0.0010553 | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 12.24 mag | |
| sy_tmagerr1 | 6.90e-3 mag | |
| sy_tmagerr2 | -6.90e-3 mag | |
| sy_tmagstr | 12.2440±0.0069 | TESS Magnitude |
| sy_umag | 16.68 mag | |
| sy_umagerr1 | 0.01 mag | |
| sy_umagerr2 | -0.01 mag | |
| sy_umagstr | 16.6768000±0.0108005 | u (Sloan) Magnitude |
| sy_vmag | 13.23 mag | |
| sy_vmagerr1 | 0.08 mag | |
| sy_vmagerr2 | -0.08 mag | |
| sy_vmagstr | 13.229±0.080 | V (Johnson) Magnitude |
| sy_w1mag | 10.55 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 10.549±0.023 | W1 (WISE) Magnitude |
| sy_w2mag | 10.61 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 10.612±0.019 | W2 (WISE) Magnitude |
| sy_w3mag | 10.53 mag | |
| sy_w3magerr1 | 0.10 mag | |
| sy_w3magerr2 | -0.10 mag | |
| sy_w3magstr | 10.533±0.100 | W3 (WISE) Magnitude |
| sy_w4mag | 8.30 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 8.299 | W4 (WISE) Magnitude |
| sy_zmag | 13.86 mag | |
| sy_zmagerr1 | 0.01 mag | |
| sy_zmagerr2 | -0.01 mag | |
| sy_zmagstr | 13.8626000±0.0100862 | z (Sloan) Magnitude |
| tic_id | TIC 7059054 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.57 | |
| y | 0.76 | |
| z | 0.30 |
Transit • 2017 • K2
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 17.58 deg | |
| decstr | +17d34m45.58s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | K2 | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2017-11 | Discovery Publication Date |
| disc_refname | <a refstr=DRESSING_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....154..207D/abstract target=ref>Dressing et al. 2017</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2017 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | -1.49 deg | |
| elon | 124.96 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 662078902422542336 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 662078902422542336 | Gaia DR3 ID |
| glat | 28.94 deg | |
| glon | 206.93 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | K2-121 | Host Name |
| htm20 | 1448951889 | |
| 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 | b | 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 | K2-121 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 | — | |
| 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 | 5.19 day | |
| pl_orbpererr1 | 1.00e-5 day | |
| pl_orbpererr2 | -1.00e-5 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 5.185758±0.000010 | 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 | 7.44 Rearth | |
| pl_radeerr1 | 0.62 Rearth | |
| pl_radeerr2 | -0.50 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | <div><span class="supersubNumber">7.44</span> <span class="superscript">+0.62</span><span class="subscript">-0.50</span> </div> | Planet Radius [Earth Radius] |
| pl_radj | 0.66 Rjupiter | |
| pl_radjerr1 | 0.06 Rjupiter | |
| pl_radjerr2 | -0.04 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.664</span> <span class="superscript">+0.055</span><span class="subscript">-0.04</span></div> | Planet Radius [Jupiter Radius] |
| pl_ratdor | 17.69 | |
| pl_ratdorerr1 | 0.82 | |
| pl_ratdorerr2 | -1.05 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | <div><span class="supersubNumber">17.69</span> <span class="superscript">+0.82</span><span class="subscript">-1.05</span> </div> | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.11 | |
| pl_ratrorerr1 | 3.20e-3 | |
| pl_ratrorerr2 | -3.60e-3 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.1070</span> <span class="superscript">+0.0032</span><span class="subscript">-0.0036</span> </div> | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=KRUSE_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019ApJS..244...11K/abstract target=ref>Kruse et al. 2019</a> | Planetary Parameter Reference |
| pl_rvamp | — | |
| pl_rvamperr1 | — | |
| pl_rvamperr2 | — | |
| pl_rvamplim | — | |
| pl_rvampstr | — | Radial Velocity Amplitude [m/s] |
| pl_trandep | 1.31 % | |
| pl_trandeperr1 | 4.70e-3 % | |
| pl_trandeperr2 | -4.50e-3 % | |
| pl_trandeplim | 0 | |
| pl_trandepstr | <div><span class="supersubNumber">1.3112</span> <span class="superscript">+0.0047</span><span class="subscript">-0.0045</span> </div> | Transit Depth [%] |
| pl_trandur | 2.13 hour | |
| pl_trandurerr1 | 0.02 hour | |
| pl_trandurerr2 | -0.02 hour | |
| pl_trandurlim | 0 | |
| pl_trandurstr | <div><span class="supersubNumber">2.12640</span><span class="superscript">+0.02400</span><span class="subscript">-0.02160</span></div> | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 7.70e-5 day | |
| pl_tranmiderr2 | -7.80e-5 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | <div><span class="supersubNumber">2457143.56048</span> <span class="superscript">+0.000077</span><span class="subscript">-0.000078</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 | 126.94 deg | |
| rastr | 08h27m44.80s | RA [sexagesimal] |
| releasedate | 2019-09-05 | Release Date |
| rowupdate | 2019-09-05 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published 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 | — | |
| 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 | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 0.64 Rsun | |
| st_raderr1 | 0.05 Rsun | |
| st_raderr2 | -0.04 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">0.637</span> <span class="superscript">+0.049</span><span class="subscript">-0.037</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=KRUSE_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019ApJS..244...11K/abstract target=ref>Kruse 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 | — | |
| 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 | 14.36 mag | |
| sy_bmagerr1 | 0.06 mag | |
| sy_bmagerr2 | -0.06 mag | |
| sy_bmagstr | 14.360±0.057 | B (Johnson) Magnitude |
| sy_dist | 169.40 pc | |
| sy_disterr1 | 1.06 pc | |
| sy_disterr2 | -1.05 pc | |
| sy_diststr | <div><span class="supersubNumber">169.398</span><span class="superscript">+1.061</span><span class="subscript">-1.048</span></div> | Distance [pc] |
| sy_gaiamag | 12.92 mag | |
| sy_gaiamagerr1 | 5.57e-4 mag | |
| sy_gaiamagerr2 | -5.57e-4 mag | |
| sy_gaiamagstr | 12.924700±0.000557 | Gaia Magnitude |
| sy_gmag | 14.45 mag | |
| sy_gmagerr1 | 2.83e-3 mag | |
| sy_gmagerr2 | -2.83e-3 mag | |
| sy_gmagstr | 14.4538000±0.0028277 | g (Sloan) Magnitude |
| sy_hmag | 10.74 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 10.742±0.022 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | 12.61 mag | |
| sy_imagerr1 | 1.66e-3 mag | |
| sy_imagerr2 | -1.66e-3 mag | |
| sy_imagstr | 12.611800±0.001661 | i (Sloan) Magnitude |
| sy_jmag | 11.31 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 11.309±0.022 | J (2MASS) Magnitude |
| sy_kepmag | 12.94 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 12.935 | Kepler Magnitude |
| sy_kmag | 10.62 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 10.616±0.018 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 5.87 mas | |
| sy_plxerr1 | 0.04 mas | |
| sy_plxerr2 | -0.04 mas | |
| sy_plxstr | 5.8746200±0.0364652 | Parallax [mas] |
| sy_pm | 20.22 mas/yr | |
| sy_pmdec | -14.71 mas/yr | |
| sy_pmdecerr1 | 0.04 mas/yr | |
| sy_pmdecerr2 | -0.04 mas/yr | |
| sy_pmdecstr | -14.7119000±0.0399412 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.05 mas/yr | |
| sy_pmerr2 | -0.05 mas/yr | |
| sy_pmra | -13.87 mas/yr | |
| sy_pmraerr1 | 0.06 mas/yr | |
| sy_pmraerr2 | -0.06 mas/yr | |
| sy_pmrastr | -13.8705000±0.0620806 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 20.2195641±0.0515579 | 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 | 12.94 mag | |
| sy_rmagerr1 | 1.06e-3 mag | |
| sy_rmagerr2 | -1.06e-3 mag | |
| sy_rmagstr | 12.9405000±0.0010553 | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 12.24 mag | |
| sy_tmagerr1 | 6.90e-3 mag | |
| sy_tmagerr2 | -6.90e-3 mag | |
| sy_tmagstr | 12.2440±0.0069 | TESS Magnitude |
| sy_umag | 16.68 mag | |
| sy_umagerr1 | 0.01 mag | |
| sy_umagerr2 | -0.01 mag | |
| sy_umagstr | 16.6768000±0.0108005 | u (Sloan) Magnitude |
| sy_vmag | 13.23 mag | |
| sy_vmagerr1 | 0.08 mag | |
| sy_vmagerr2 | -0.08 mag | |
| sy_vmagstr | 13.229±0.080 | V (Johnson) Magnitude |
| sy_w1mag | 10.55 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 10.549±0.023 | W1 (WISE) Magnitude |
| sy_w2mag | 10.61 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 10.612±0.019 | W2 (WISE) Magnitude |
| sy_w3mag | 10.53 mag | |
| sy_w3magerr1 | 0.10 mag | |
| sy_w3magerr2 | -0.10 mag | |
| sy_w3magstr | 10.533±0.100 | W3 (WISE) Magnitude |
| sy_w4mag | 8.30 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 8.299 | W4 (WISE) Magnitude |
| sy_zmag | 13.86 mag | |
| sy_zmagerr1 | 0.01 mag | |
| sy_zmagerr2 | -0.01 mag | |
| sy_zmagstr | 13.8626000±0.0100862 | z (Sloan) Magnitude |
| tic_id | TIC 7059054 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.57 | |
| y | 0.76 | |
| z | 0.30 |
Transit • 2017 • K2
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 17.58 deg | |
| decstr | +17d34m45.58s | Dec [sexagesimal] |
| default_flag | 1 | |
| disc_facility | K2 | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2017-11 | Discovery Publication Date |
| disc_refname | <a refstr=DRESSING_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....154..207D/abstract target=ref>Dressing et al. 2017</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2017 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | -1.49 deg | |
| elon | 124.96 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 662078902422542336 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 662078902422542336 | Gaia DR3 ID |
| glat | 28.94 deg | |
| glon | 206.93 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | K2-121 | Host Name |
| htm20 | 1448951889 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | 51 Mearth | |
| pl_bmasseerr1 | 11 Mearth | |
| pl_bmasseerr2 | -11 Mearth | |
| pl_bmasselim | 0 | |
| pl_bmassestr | 51.0±11.0 | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | 0.16 Mjupiter | |
| pl_bmassjerr1 | 0.03 Mjupiter | |
| pl_bmassjerr2 | -0.03 Mjupiter | |
| pl_bmassjlim | 0 | |
| pl_bmassjstr | 0.160±0.035 | 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 | 0.70 g/cm**3 | |
| pl_denserr1 | 0.20 g/cm**3 | |
| pl_denserr2 | -0.20 g/cm**3 | |
| pl_denslim | 0 | |
| pl_densstr | 0.7±0.2 | Planet Density [g/cm**3] |
| pl_eqt | 716 K | |
| pl_eqterr1 | 26 K | |
| pl_eqterr2 | -26 K | |
| pl_eqtlim | 0 | |
| pl_eqtstr | 716.0±26.0 | Equilibrium Temperature [K] |
| pl_imppar | — | |
| pl_impparerr1 | — | |
| pl_impparerr2 | — | |
| pl_impparlim | — | |
| pl_impparstr | — | Impact Parameter |
| pl_insol | 62.50 Searth | |
| pl_insolerr1 | 9.60 Searth | |
| pl_insolerr2 | -8.50 Searth | |
| pl_insollim | 0 | |
| pl_insolstr | <div><span class="supersubNumber">62.5</span><span class="superscript">+9.6</span><span class="subscript">-8.5</span></div> | Insolation Flux [Earth Flux] |
| pl_letter | b | Planet Letter |
| pl_masse | 51 Mearth | |
| pl_masseerr1 | 11 Mearth | |
| pl_masseerr2 | -11 Mearth | |
| pl_masselim | 0 | |
| pl_massestr | 51.0±11.0 | Planet Mass [Earth Mass] |
| pl_massj | 0.16 Mjupiter | |
| pl_massjerr1 | 0.03 Mjupiter | |
| pl_massjerr2 | -0.03 Mjupiter | |
| pl_massjlim | 0 | |
| pl_massjstr | 0.160±0.035 | 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 | K2-121 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 | — | |
| 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 | 5.19 day | |
| pl_orbpererr1 | 1.40e-5 day | |
| pl_orbpererr2 | -1.40e-5 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 5.185738±0.000014 | 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 | 2025-06 | Planetary Parameter Reference Publication Date |
| pl_rade | 7.16 Rearth | |
| pl_radeerr1 | 0.12 Rearth | |
| pl_radeerr2 | -0.06 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | <div><span class="supersubNumber">7.16</span><span class="superscript">+0.12</span><span class="subscript">-0.06</span></div> | Planet Radius [Earth Radius] |
| pl_radj | 0.64 Rjupiter | |
| pl_radjerr1 | 0.01 Rjupiter | |
| pl_radjerr2 | -5.35e-3 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.639</span><span class="superscript">+0.011</span><span class="subscript">-0.005</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 | — | |
| pl_ratrorerr1 | — | |
| pl_ratrorerr2 | — | |
| pl_ratrorlim | — | |
| pl_ratrorstr | — | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=HOWARD_ET_AL__2025 href=https://ui.adsabs.harvard.edu/abs/2025ApJS..278...52H/abstract target=ref>Howard et al. 2025</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 | 1.00e-4 day | |
| pl_tranmiderr2 | -1.00e-4 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2457143.5607±0.0001 | 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 | 126.94 deg | |
| rastr | 08h27m44.80s | RA [sexagesimal] |
| releasedate | 2025-09-17 | Release Date |
| rowupdate | 2025-09-17 | 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 | 4.63 log(cm/s**2) | |
| st_loggerr1 | 0.20 log(cm/s**2) | |
| st_loggerr2 | -0.20 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | 4.63±0.20 | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | 0.71 Msun | |
| st_masserr1 | 0.03 Msun | |
| st_masserr2 | -0.03 Msun | |
| st_masslim | 0 | |
| st_massstr | 0.71±0.03 | Stellar Mass [Solar mass] |
| st_met | 0.04 dex | |
| st_meterr1 | 0.08 dex | |
| st_meterr2 | -0.08 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | 0.040±0.080 | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 0.68 Rsun | |
| st_raderr1 | 0.03 Rsun | |
| st_raderr2 | -0.03 Rsun | |
| st_radlim | 0 | |
| st_radstr | 0.675±0.033 | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=HOWARD_ET_AL__2025 href=https://ui.adsabs.harvard.edu/abs/2025ApJS..278...52H/abstract target=ref>Howard 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 | 4526 K | |
| st_tefferr1 | 110 K | |
| st_tefferr2 | -110 K | |
| st_tefflim | 0 | |
| st_teffstr | 4526.0±110.0 | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 14.36 mag | |
| sy_bmagerr1 | 0.06 mag | |
| sy_bmagerr2 | -0.06 mag | |
| sy_bmagstr | 14.360±0.057 | B (Johnson) Magnitude |
| sy_dist | 169.40 pc | |
| sy_disterr1 | 1.06 pc | |
| sy_disterr2 | -1.05 pc | |
| sy_diststr | <div><span class="supersubNumber">169.398</span><span class="superscript">+1.061</span><span class="subscript">-1.048</span></div> | Distance [pc] |
| sy_gaiamag | 12.92 mag | |
| sy_gaiamagerr1 | 5.57e-4 mag | |
| sy_gaiamagerr2 | -5.57e-4 mag | |
| sy_gaiamagstr | 12.924700±0.000557 | Gaia Magnitude |
| sy_gmag | 14.45 mag | |
| sy_gmagerr1 | 2.83e-3 mag | |
| sy_gmagerr2 | -2.83e-3 mag | |
| sy_gmagstr | 14.4538000±0.0028277 | g (Sloan) Magnitude |
| sy_hmag | 10.74 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 10.742±0.022 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | 12.61 mag | |
| sy_imagerr1 | 1.66e-3 mag | |
| sy_imagerr2 | -1.66e-3 mag | |
| sy_imagstr | 12.611800±0.001661 | i (Sloan) Magnitude |
| sy_jmag | 11.31 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 11.309±0.022 | J (2MASS) Magnitude |
| sy_kepmag | 12.94 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 12.935 | Kepler Magnitude |
| sy_kmag | 10.62 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 10.616±0.018 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 5.87 mas | |
| sy_plxerr1 | 0.04 mas | |
| sy_plxerr2 | -0.04 mas | |
| sy_plxstr | 5.8746200±0.0364652 | Parallax [mas] |
| sy_pm | 20.22 mas/yr | |
| sy_pmdec | -14.71 mas/yr | |
| sy_pmdecerr1 | 0.04 mas/yr | |
| sy_pmdecerr2 | -0.04 mas/yr | |
| sy_pmdecstr | -14.7119000±0.0399412 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.05 mas/yr | |
| sy_pmerr2 | -0.05 mas/yr | |
| sy_pmra | -13.87 mas/yr | |
| sy_pmraerr1 | 0.06 mas/yr | |
| sy_pmraerr2 | -0.06 mas/yr | |
| sy_pmrastr | -13.8705000±0.0620806 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 20.2195641±0.0515579 | 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 | 12.94 mag | |
| sy_rmagerr1 | 1.06e-3 mag | |
| sy_rmagerr2 | -1.06e-3 mag | |
| sy_rmagstr | 12.9405000±0.0010553 | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 12.24 mag | |
| sy_tmagerr1 | 6.90e-3 mag | |
| sy_tmagerr2 | -6.90e-3 mag | |
| sy_tmagstr | 12.2440±0.0069 | TESS Magnitude |
| sy_umag | 16.68 mag | |
| sy_umagerr1 | 0.01 mag | |
| sy_umagerr2 | -0.01 mag | |
| sy_umagstr | 16.6768000±0.0108005 | u (Sloan) Magnitude |
| sy_vmag | 13.23 mag | |
| sy_vmagerr1 | 0.08 mag | |
| sy_vmagerr2 | -0.08 mag | |
| sy_vmagstr | 13.229±0.080 | V (Johnson) Magnitude |
| sy_w1mag | 10.55 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 10.549±0.023 | W1 (WISE) Magnitude |
| sy_w2mag | 10.61 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 10.612±0.019 | W2 (WISE) Magnitude |
| sy_w3mag | 10.53 mag | |
| sy_w3magerr1 | 0.10 mag | |
| sy_w3magerr2 | -0.10 mag | |
| sy_w3magstr | 10.533±0.100 | W3 (WISE) Magnitude |
| sy_w4mag | 8.30 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 8.299 | W4 (WISE) Magnitude |
| sy_zmag | 13.86 mag | |
| sy_zmagerr1 | 0.01 mag | |
| sy_zmagerr2 | -0.01 mag | |
| sy_zmagstr | 13.8626000±0.0100862 | z (Sloan) Magnitude |
| tic_id | TIC 7059054 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.57 | |
| y | 0.76 | |
| z | 0.30 |
Transit • 2017 • K2
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 17.58 deg | |
| decstr | +17d34m45.58s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | K2 | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2017-11 | Discovery Publication Date |
| disc_refname | <a refstr=DRESSING_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....154..207D/abstract target=ref>Dressing et al. 2017</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2017 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | -1.49 deg | |
| elon | 124.96 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 662078902422542336 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 662078902422542336 | Gaia DR3 ID |
| glat | 28.94 deg | |
| glon | 206.93 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | K2-121 | Host Name |
| htm20 | 1448951889 | |
| 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 | 0.13 | |
| pl_impparerr1 | — | |
| pl_impparerr2 | — | |
| pl_impparlim | 0 | |
| pl_impparstr | 0.133 | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | b | 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 | K2-121 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 | — | |
| 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 | 5.19 day | |
| pl_orbpererr1 | — | |
| pl_orbpererr2 | — | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 5.186 | 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 | 2016-10 | 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 | 0.10 | |
| pl_ratrorerr1 | — | |
| pl_ratrorerr2 | — | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | 0.103821 | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=POPE_ET_AL__2016 href=https://ui.adsabs.harvard.edu/abs/2016MNRAS.461.3399P/abstract target=ref>Pope et al. 2016</a> | Planetary Parameter Reference |
| pl_rvamp | — | |
| pl_rvamperr1 | — | |
| pl_rvamperr2 | — | |
| pl_rvamplim | — | |
| pl_rvampstr | — | Radial Velocity Amplitude [m/s] |
| pl_trandep | 1.08 % | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | 0 | |
| pl_trandepstr | 1.0779 | Transit Depth [%] |
| pl_trandur | 1.78 hour | |
| pl_trandurerr1 | — | |
| pl_trandurerr2 | — | |
| pl_trandurlim | 0 | |
| pl_trandurstr | 1.77792 | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | — | |
| pl_tranmiderr2 | — | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2457143.561 | 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 | 126.94 deg | |
| rastr | 08h27m44.80s | RA [sexagesimal] |
| releasedate | 2016-07-18 | Release Date |
| rowupdate | 2016-07-18 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Candidate | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | 3.81 g/cm**3 | |
| st_denserr1 | 1.59 g/cm**3 | |
| st_denserr2 | -0.90 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | <div><span class="supersubNumber">3.8142428</span><span class="superscript">+1.5888601</span><span class="subscript">-0.9003842</span></div> | Stellar Density [g/cm**3] |
| st_logg | 4.68 log(cm/s**2) | |
| st_loggerr1 | 0.11 log(cm/s**2) | |
| st_loggerr2 | -0.10 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | <div><span class="supersubNumber">4.682640</span><span class="superscript">+0.113214</span><span class="subscript">-0.101010</span></div> | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | -0.75 log(Lsun) | |
| st_lumerr1 | 0.02 log(Lsun) | |
| st_lumerr2 | -0.02 log(Lsun) | |
| st_lumlim | 0 | |
| st_lumstr | <div><span class="supersubNumber">-0.7453137</span><span class="superscript">+0.0243100</span><span class="subscript">-0.0201599</span></div> | Stellar Luminosity [log(Solar)] |
| st_mass | 0.74 Msun | |
| st_masserr1 | 0.09 Msun | |
| st_masserr2 | -0.10 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.7400000</span><span class="superscript">+0.0851151</span><span class="subscript">-0.0960964</span></div> | Stellar Mass [Solar mass] |
| st_met | 0.11 dex | |
| st_meterr1 | 0.01 dex | |
| st_meterr2 | -0.01 dex | |
| st_metlim | 0 | |
| st_metratio | [M/H] | Stellar Metallicity Ratio |
| st_metstr | 0.1107230±0.0130056 | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 0.65 Rsun | |
| st_raderr1 | 0.07 Rsun | |
| st_raderr2 | -0.04 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">0.6491270</span><span class="superscript">+0.0666206</span><span class="subscript">-0.0436407</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 | 4664.80 K | |
| st_tefferr1 | 162.32 K | |
| st_tefferr2 | -126.26 K | |
| st_tefflim | 0 | |
| st_teffstr | <div><span class="supersubNumber">4664.800</span><span class="superscript">+162.320</span><span class="subscript">-126.257</span></div> | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 14.36 mag | |
| sy_bmagerr1 | 0.06 mag | |
| sy_bmagerr2 | -0.06 mag | |
| sy_bmagstr | 14.360±0.057 | B (Johnson) Magnitude |
| sy_dist | 169.40 pc | |
| sy_disterr1 | 1.06 pc | |
| sy_disterr2 | -1.05 pc | |
| sy_diststr | <div><span class="supersubNumber">169.398</span><span class="superscript">+1.061</span><span class="subscript">-1.048</span></div> | Distance [pc] |
| sy_gaiamag | 12.92 mag | |
| sy_gaiamagerr1 | 5.57e-4 mag | |
| sy_gaiamagerr2 | -5.57e-4 mag | |
| sy_gaiamagstr | 12.924700±0.000557 | Gaia Magnitude |
| sy_gmag | 14.45 mag | |
| sy_gmagerr1 | 2.83e-3 mag | |
| sy_gmagerr2 | -2.83e-3 mag | |
| sy_gmagstr | 14.4538000±0.0028277 | g (Sloan) Magnitude |
| sy_hmag | 10.74 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 10.742±0.022 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | 12.61 mag | |
| sy_imagerr1 | 1.66e-3 mag | |
| sy_imagerr2 | -1.66e-3 mag | |
| sy_imagstr | 12.611800±0.001661 | i (Sloan) Magnitude |
| sy_jmag | 11.31 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 11.309±0.022 | J (2MASS) Magnitude |
| sy_kepmag | 12.94 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 12.935 | Kepler Magnitude |
| sy_kmag | 10.62 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 10.616±0.018 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 5.87 mas | |
| sy_plxerr1 | 0.04 mas | |
| sy_plxerr2 | -0.04 mas | |
| sy_plxstr | 5.8746200±0.0364652 | Parallax [mas] |
| sy_pm | 20.22 mas/yr | |
| sy_pmdec | -14.71 mas/yr | |
| sy_pmdecerr1 | 0.04 mas/yr | |
| sy_pmdecerr2 | -0.04 mas/yr | |
| sy_pmdecstr | -14.7119000±0.0399412 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.05 mas/yr | |
| sy_pmerr2 | -0.05 mas/yr | |
| sy_pmra | -13.87 mas/yr | |
| sy_pmraerr1 | 0.06 mas/yr | |
| sy_pmraerr2 | -0.06 mas/yr | |
| sy_pmrastr | -13.8705000±0.0620806 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 20.2195641±0.0515579 | 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 | 12.94 mag | |
| sy_rmagerr1 | 1.06e-3 mag | |
| sy_rmagerr2 | -1.06e-3 mag | |
| sy_rmagstr | 12.9405000±0.0010553 | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 12.24 mag | |
| sy_tmagerr1 | 6.90e-3 mag | |
| sy_tmagerr2 | -6.90e-3 mag | |
| sy_tmagstr | 12.2440±0.0069 | TESS Magnitude |
| sy_umag | 16.68 mag | |
| sy_umagerr1 | 0.01 mag | |
| sy_umagerr2 | -0.01 mag | |
| sy_umagstr | 16.6768000±0.0108005 | u (Sloan) Magnitude |
| sy_vmag | 13.23 mag | |
| sy_vmagerr1 | 0.08 mag | |
| sy_vmagerr2 | -0.08 mag | |
| sy_vmagstr | 13.229±0.080 | V (Johnson) Magnitude |
| sy_w1mag | 10.55 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 10.549±0.023 | W1 (WISE) Magnitude |
| sy_w2mag | 10.61 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 10.612±0.019 | W2 (WISE) Magnitude |
| sy_w3mag | 10.53 mag | |
| sy_w3magerr1 | 0.10 mag | |
| sy_w3magerr2 | -0.10 mag | |
| sy_w3magstr | 10.533±0.100 | W3 (WISE) Magnitude |
| sy_w4mag | 8.30 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 8.299 | W4 (WISE) Magnitude |
| sy_zmag | 13.86 mag | |
| sy_zmagerr1 | 0.01 mag | |
| sy_zmagerr2 | -0.01 mag | |
| sy_zmagstr | 13.8626000±0.0100862 | z (Sloan) Magnitude |
| tic_id | TIC 7059054 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.57 | |
| y | 0.76 | |
| z | 0.30 |