Exoplanet Records
Transit • 2021 • K2
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 13.50 deg | |
| decstr | +13d30m10.01s | Dec [sexagesimal] |
| default_flag | 1 | |
| disc_facility | K2 | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2022-01 | Discovery Publication Date |
| disc_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> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2021 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | -5.97 deg | |
| elon | 123.76 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 650463970824290816 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 650463970824290816 | Gaia DR3 ID |
| glat | 25.32 deg | |
| glon | 210.19 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | K2-355 | Host Name |
| htm20 | 961771096 | |
| 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 | 1066 K | |
| pl_eqterr1 | 190 K | |
| pl_eqterr2 | -77 K | |
| pl_eqtlim | 0 | |
| pl_eqtstr | <div><span class="supersubNumber">1066</span><span class="superscript">+190</span><span class="subscript">-77</span></div> | Equilibrium Temperature [K] |
| pl_imppar | 0.43 | |
| pl_impparerr1 | 0.35 | |
| pl_impparerr2 | -0.30 | |
| pl_impparlim | 0 | |
| pl_impparstr | <div><span class="supersubNumber">0.43</span><span class="superscript">+0.35</span><span class="subscript">-0.30</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 | K2-355 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 | 5.74 day | |
| pl_orbpererr1 | 1.39e-3 day | |
| pl_orbpererr2 | -1.10e-3 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | <div><span class="supersubNumber">5.7385647</span><span class="superscript">+0.0013939</span><span class="subscript">-0.0011048</span></div> | Orbital Period [day] |
| pl_orbsmax | 0.06 au | |
| pl_orbsmaxerr1 | 9.60e-3 au | |
| pl_orbsmaxerr2 | -0.02 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | <div><span class="supersubNumber">0.0632</span><span class="superscript">+0.0096</span><span class="subscript">-0.0176</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 | 2.25 Rearth | |
| pl_radeerr1 | 0.22 Rearth | |
| pl_radeerr2 | -0.16 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | <div><span class="supersubNumber">2.25</span><span class="superscript">+0.22</span><span class="subscript">-0.16</span></div> | Planet Radius [Earth Radius] |
| pl_radj | 0.20 Rjupiter | |
| pl_radjerr1 | 0.02 Rjupiter | |
| pl_radjerr2 | -0.01 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.201</span><span class="superscript">+0.020</span><span class="subscript">-0.014</span></div> | Planet Radius [Jupiter Radius] |
| pl_ratdor | 14.85 | |
| pl_ratdorerr1 | 2.05 | |
| pl_ratdorerr2 | -4.15 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | <div><span class="supersubNumber">14.85</span><span class="superscript">+2.05</span><span class="subscript">-4.15</span></div> | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.02 | |
| pl_ratrorerr1 | 1.90e-3 | |
| pl_ratrorerr2 | -1.20e-3 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.0223</span><span class="superscript">+0.0019</span><span class="subscript">-0.0012</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 | 4.93e-3 day | |
| pl_tranmiderr2 | -5.56e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | <div><span class="supersubNumber">2458252.1918298</span><span class="superscript">+0.0049327</span><span class="subscript">-0.0055620</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 | 124.64 deg | |
| rastr | 08h18m34.23s | RA [sexagesimal] |
| releasedate | 2021-09-20 | Release Date |
| rowupdate | 2021-09-20 | 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 | 4.49 log(cm/s**2) | |
| st_loggerr1 | 0.03 log(cm/s**2) | |
| st_loggerr2 | -0.04 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | <div><span class="supersubNumber">4.49</span><span class="superscript">+0.03</span><span class="subscript">-0.04</span></div> | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | 0.96 Msun | |
| st_masserr1 | 0.05 Msun | |
| st_masserr2 | -0.06 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.960</span><span class="superscript">+0.050</span><span class="subscript">-0.060</span></div> | Stellar Mass [Solar mass] |
| st_met | -0.12 dex | |
| st_meterr1 | 0.15 dex | |
| st_meterr2 | -0.18 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | <div><span class="supersubNumber">-0.12</span><span class="superscript">+0.15</span><span class="subscript">-0.18</span></div> | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 0.92 Rsun | |
| st_raderr1 | 0.04 Rsun | |
| st_raderr2 | -0.03 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">0.92</span><span class="superscript">+0.04</span><span class="subscript">-0.03</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=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 | 5790 K | |
| st_tefferr1 | 177 K | |
| st_tefferr2 | -147 K | |
| st_tefflim | 0 | |
| st_teffstr | <div><span class="supersubNumber">5790</span><span class="superscript">+177</span><span class="subscript">-147</span></div> | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 14.42 mag | |
| sy_bmagerr1 | 0.03 mag | |
| sy_bmagerr2 | -0.03 mag | |
| sy_bmagstr | 14.419±0.028 | B (Johnson) Magnitude |
| sy_dist | 500.50 pc | |
| sy_disterr1 | 5.84 pc | |
| sy_disterr2 | -5.84 pc | |
| sy_diststr | 500.4970±5.8405 | Distance [pc] |
| sy_gaiamag | 13.53 mag | |
| sy_gaiamagerr1 | 1.95e-4 mag | |
| sy_gaiamagerr2 | -1.95e-4 mag | |
| sy_gaiamagstr | 13.529700±0.000195 | Gaia Magnitude |
| sy_gmag | 15.72 mag | |
| sy_gmagerr1 | 0.01 mag | |
| sy_gmagerr2 | -0.01 mag | |
| sy_gmagstr | 15.719900±0.012461 | g (Sloan) Magnitude |
| sy_hmag | 12.07 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 12.073±0.025 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | 15.40 mag | |
| sy_imagerr1 | 0.01 mag | |
| sy_imagerr2 | -0.01 mag | |
| sy_imagstr | 15.4008000±0.0133024 | i (Sloan) Magnitude |
| sy_jmag | 12.40 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 12.404±0.021 | J (2MASS) Magnitude |
| sy_kepmag | 13.75 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 13.746 | Kepler Magnitude |
| sy_kmag | 12.02 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 12.016±0.021 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 1.97 mas | |
| sy_plxerr1 | 0.02 mas | |
| sy_plxerr2 | -0.02 mas | |
| sy_plxstr | 1.9692500±0.0231397 | Parallax [mas] |
| sy_pm | 10.64 mas/yr | |
| sy_pmdec | -9.52 mas/yr | |
| sy_pmdecerr1 | 0.03 mas/yr | |
| sy_pmdecerr2 | -0.03 mas/yr | |
| sy_pmdecstr | -9.5163300±0.0303875 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.03 mas/yr | |
| sy_pmerr2 | -0.03 mas/yr | |
| sy_pmra | -4.76 mas/yr | |
| sy_pmraerr1 | 0.05 mas/yr | |
| sy_pmraerr2 | -0.05 mas/yr | |
| sy_pmrastr | -4.7637000±0.0459276 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 10.642057±0.034074 | 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 | 13.60 mag | |
| sy_rmagerr1 | 2.82e-3 mag | |
| sy_rmagerr2 | -2.82e-3 mag | |
| sy_rmagstr | 13.6001000±0.0028178 | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 13.06 mag | |
| sy_tmagerr1 | 6.80e-3 mag | |
| sy_tmagerr2 | -6.80e-3 mag | |
| sy_tmagstr | 13.0561±0.0068 | TESS Magnitude |
| sy_umag | 15.86 mag | |
| sy_umagerr1 | 6.24e-3 mag | |
| sy_umagerr2 | -6.24e-3 mag | |
| sy_umagstr | 15.8587000±0.0062418 | u (Sloan) Magnitude |
| sy_vmag | 13.71 mag | |
| sy_vmagerr1 | 0.10 mag | |
| sy_vmagerr2 | -0.10 mag | |
| sy_vmagstr | 13.707±0.103 | V (Johnson) Magnitude |
| sy_w1mag | 11.95 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 11.951±0.022 | W1 (WISE) Magnitude |
| sy_w2mag | 11.99 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 11.994±0.023 | W2 (WISE) Magnitude |
| sy_w3mag | 11.93 mag | |
| sy_w3magerr1 | 0.39 mag | |
| sy_w3magerr2 | -0.39 mag | |
| sy_w3magstr | 11.927±0.392 | W3 (WISE) Magnitude |
| sy_w4mag | 8.81 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 8.811 | W4 (WISE) Magnitude |
| sy_zmag | 13.62 mag | |
| sy_zmagerr1 | 6.53e-3 mag | |
| sy_zmagerr2 | -6.53e-3 mag | |
| sy_zmagstr | 13.6181000±0.0065296 | z (Sloan) Magnitude |
| tic_id | TIC 186853124 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.55 | |
| y | 0.80 | |
| z | 0.23 |