Exoplanet Records
Transit • 2020 • K2
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | -21.02 deg | |
| decstr | -21d01m21.80s | Dec [sexagesimal] |
| default_flag | 1 | |
| disc_facility | K2 | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2020-12 | Discovery Publication Date |
| disc_refname | <a refstr=CASTRO_GONZ_AACUTE_LEZ_ET_AL__2020 href=https://ui.adsabs.harvard.edu/abs/2020MNRAS.499.5416C/abstract target=ref>Castro González et al. 2020</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2020 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | -2.90 deg | |
| elon | 231.84 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 6255655673768103168 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 6255655673768103168 | Gaia DR3 ID |
| glat | 30.70 deg | |
| glon | 342.31 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | K2-317 | Host Name |
| htm20 | -1700574585 | |
| 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 | 432 K | |
| pl_eqterr1 | 48 K | |
| pl_eqterr2 | -24 K | |
| pl_eqtlim | 0 | |
| pl_eqtstr | <div><span class="supersubNumber">432</span><span class="superscript">+48</span><span class="subscript">-24</span></div> | Equilibrium Temperature [K] |
| pl_imppar | 0.43 | |
| pl_impparerr1 | 0.29 | |
| pl_impparerr2 | -0.28 | |
| pl_impparlim | 0 | |
| pl_impparstr | <div><span class="supersubNumber">0.43</span><span class="superscript">+0.29</span><span class="subscript">-0.28</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 | K2-317 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 | 89.22 deg | |
| pl_orbinclerr1 | 0.54 deg | |
| pl_orbinclerr2 | -0.93 deg | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | <div><span class="supersubNumber">89.22</span><span class="superscript">+0.54</span><span class="subscript">-0.93</span></div> | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 6.22 day | |
| pl_orbpererr1 | 7.00e-3 day | |
| pl_orbpererr2 | -7.00e-3 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 6.220±0.007 | Orbital Period [day] |
| pl_orbsmax | 0.05 au | |
| pl_orbsmaxerr1 | 6.50e-3 au | |
| pl_orbsmaxerr2 | -0.01 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | <div><span class="supersubNumber">0.0542</span><span class="superscript">+0.0065</span><span class="subscript">-0.0103</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 | 2020-12 | Planetary Parameter Reference Publication Date |
| pl_rade | 2.93 Rearth | |
| pl_radeerr1 | 0.19 Rearth | |
| pl_radeerr2 | -0.17 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | <div><span class="supersubNumber">2.93</span><span class="superscript">+0.19</span><span class="subscript">-0.17</span></div> | Planet Radius [Earth Radius] |
| pl_radj | 0.26 Rjupiter | |
| pl_radjerr1 | 0.02 Rjupiter | |
| pl_radjerr2 | -0.02 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.261</span><span class="superscript">+0.017</span><span class="subscript">-0.015</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=CASTRO_GONZ_AACUTE_LEZ_ET_AL__2020 href=https://ui.adsabs.harvard.edu/abs/2020MNRAS.499.5416C/abstract target=ref>Castro González et al. 2020</a> | Planetary Parameter Reference |
| pl_rvamp | — | |
| pl_rvamperr1 | — | |
| pl_rvamperr2 | — | |
| pl_rvamplim | — | |
| pl_rvampstr | — | Radial Velocity Amplitude [m/s] |
| pl_trandep | 0.12 % | |
| pl_trandeperr1 | 0.01 % | |
| pl_trandeperr2 | -0.01 % | |
| pl_trandeplim | 0 | |
| pl_trandepstr | 0.119±0.013 | Transit Depth [%] |
| pl_trandur | — | |
| pl_trandurerr1 | — | |
| pl_trandurerr2 | — | |
| pl_trandurlim | — | |
| pl_trandurstr | — | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | — | |
| pl_tranmiderr2 | — | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2457994.132 | 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 | 228.62 deg | |
| rastr | 15h14m28.53s | RA [sexagesimal] |
| releasedate | 2020-09-09 17:05:57 | Release Date |
| rowupdate | 2020-09-09 | Date of Last Update |
| rv_flag | 0 | |
| 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 | 4.88 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 | 4.885±0.011 | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | 0.40 Msun | |
| st_masserr1 | 6.00e-3 Msun | |
| st_masserr2 | -6.00e-3 Msun | |
| st_masslim | 0 | |
| st_massstr | 0.403±0.006 | 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 | 0.38 Rsun | |
| st_raderr1 | 6.00e-3 Rsun | |
| st_raderr2 | -6.00e-3 Rsun | |
| st_radlim | 0 | |
| st_radstr | 0.379±0.006 | 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__2020 href=https://ui.adsabs.harvard.edu/abs/2020MNRAS.499.5416C/abstract target=ref>Castro González et al. 2020</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 3387 K | |
| st_tefferr1 | 5 K | |
| st_tefferr2 | -5 K | |
| st_tefflim | 0 | |
| st_teffstr | 3387±5 | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 19.31 mag | |
| sy_bmagerr1 | 0.16 mag | |
| sy_bmagerr2 | -0.16 mag | |
| sy_bmagstr | 19.308±0.164 | B (Johnson) Magnitude |
| sy_dist | 176.29 pc | |
| sy_disterr1 | 3.40 pc | |
| sy_disterr2 | -3.27 pc | |
| sy_diststr | <div><span class="supersubNumber">176.291</span><span class="superscript">+3.395</span><span class="subscript">-3.271</span></div> | Distance [pc] |
| sy_gaiamag | 16.64 mag | |
| sy_gaiamagerr1 | 1.15e-3 mag | |
| sy_gaiamagerr2 | -1.15e-3 mag | |
| sy_gaiamagstr | 16.638700±0.001152 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 13.29 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 13.293±0.030 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 13.93 mag | |
| sy_jmagerr1 | 0.04 mag | |
| sy_jmagerr2 | -0.04 mag | |
| sy_jmagstr | 13.928±0.035 | J (2MASS) Magnitude |
| sy_kepmag | 16.40 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 16.400 | Kepler Magnitude |
| sy_kmag | 12.99 mag | |
| sy_kmagerr1 | 0.04 mag | |
| sy_kmagerr2 | -0.04 mag | |
| sy_kmagstr | 12.990±0.036 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 5.65 mas | |
| sy_plxerr1 | 0.11 mas | |
| sy_plxerr2 | -0.11 mas | |
| sy_plxstr | 5.647180±0.106375 | Parallax [mas] |
| sy_pm | 60.93 mas/yr | |
| sy_pmdec | -37.02 mas/yr | |
| sy_pmdecerr1 | 0.15 mas/yr | |
| sy_pmdecerr2 | -0.15 mas/yr | |
| sy_pmdecstr | -37.017900±0.145019 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.17 mas/yr | |
| sy_pmerr2 | -0.17 mas/yr | |
| sy_pmra | -48.40 mas/yr | |
| sy_pmraerr1 | 0.18 mas/yr | |
| sy_pmraerr2 | -0.18 mas/yr | |
| sy_pmrastr | -48.398300±0.176409 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 60.9320963±0.1655179 | Total Proper Motion [mas/yr] |
| sy_pnum | 1 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | — | |
| sy_rmagerr1 | — | |
| sy_rmagerr2 | — | |
| sy_rmagstr | — | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 15.39 mag | |
| sy_tmagerr1 | 8.25e-3 mag | |
| sy_tmagerr2 | -8.25e-3 mag | |
| sy_tmagstr | 15.39380±0.00825 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 17.74 mag | |
| sy_vmagerr1 | 0.20 mag | |
| sy_vmagerr2 | -0.20 mag | |
| sy_vmagstr | 17.74±0.20 | V (Johnson) Magnitude |
| sy_w1mag | 12.78 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 12.781±0.024 | W1 (WISE) Magnitude |
| sy_w2mag | 12.59 mag | |
| sy_w2magerr1 | 0.03 mag | |
| sy_w2magerr2 | -0.03 mag | |
| sy_w2magstr | 12.591±0.026 | W2 (WISE) Magnitude |
| sy_w3mag | 11.99 mag | |
| sy_w3magerr1 | — | |
| sy_w3magerr2 | — | |
| sy_w3magstr | 11.995 | W3 (WISE) Magnitude |
| sy_w4mag | 8.91 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 8.906 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 70412892 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.62 | |
| y | -0.70 | |
| z | -0.36 |