Exoplanet Records
Transit • 2018 • K2
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 9.52 deg | |
| decstr | +09d31m00.37s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | K2 | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2018-03 | Discovery Publication Date |
| disc_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> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2018 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 3.73 deg | |
| elon | 15.44 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2581918597853527424 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2581918597853527424 | Gaia DR3 ID |
| glat | -53.35 deg | |
| glon | 122.78 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | K2-220 | Host Name |
| htm20 | 1045714755 | |
| 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 | K2-220 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 | 13.68 day | |
| pl_orbpererr1 | 6.60e-4 day | |
| pl_orbpererr2 | -5.80e-4 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | <div><span class="supersubNumber">13.68275</span> <span class="superscript">+0.00066</span><span class="subscript">-0.00058</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 | 2019-09 | Planetary Parameter Reference Publication Date |
| pl_rade | 2.62 Rearth | |
| pl_radeerr1 | 0.21 Rearth | |
| pl_radeerr2 | -0.36 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | <div><span class="supersubNumber">2.62</span> <span class="superscript">+0.21</span><span class="subscript">-0.36</span> </div> | Planet Radius [Earth Radius] |
| pl_radj | 0.23 Rjupiter | |
| pl_radjerr1 | 0.02 Rjupiter | |
| pl_radjerr2 | -0.03 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.234</span> <span class="superscript">+0.019</span><span class="subscript">-0.032</span></div> | Planet Radius [Jupiter Radius] |
| pl_ratdor | 27 | |
| pl_ratdorerr1 | 11.80 | |
| pl_ratdorerr2 | -5.10 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | <div><span class="supersubNumber">27.0</span> <span class="superscript">+11.8</span><span class="subscript">-5.1</span> </div> | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.02 | |
| pl_ratrorerr1 | 1.30e-3 | |
| pl_ratrorerr2 | -3.10e-3 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.0228</span> <span class="superscript">+0.0013</span><span class="subscript">-0.0031</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 | 0.05 % | |
| pl_trandeperr1 | 1.50e-3 % | |
| pl_trandeperr2 | -1.50e-3 % | |
| pl_trandeplim | 0 | |
| pl_trandepstr | 0.0537±0.0015 | Transit Depth [%] |
| pl_trandur | 3.36 hour | |
| pl_trandurerr1 | 0.19 hour | |
| pl_trandurerr2 | -0.24 hour | |
| pl_trandurlim | 0 | |
| pl_trandurstr | <div><span class="supersubNumber">3.36000</span><span class="superscript">+0.19200</span><span class="subscript">-0.24000</span></div> | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 1.70e-3 day | |
| pl_tranmiderr2 | -1.60e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | <div><span class="supersubNumber">2457401.2699</span> <span class="superscript">+0.0017</span><span class="subscript">-0.0016</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 | 12.77 deg | |
| rastr | 00h51m04.80s | RA [sexagesimal] |
| releasedate | 2019-09-05 | Release Date |
| rowupdate | 2019-09-05 | Date of Last Update |
| rv_flag | 0 | |
| 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 | 1.06 Rsun | |
| st_raderr1 | 0.06 Rsun | |
| st_raderr2 | -0.02 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">1.056</span> <span class="superscript">+0.058</span><span class="subscript">-0.021</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 | 12.61 mag | |
| sy_bmagerr1 | 0.05 mag | |
| sy_bmagerr2 | -0.05 mag | |
| sy_bmagstr | 12.611±0.048 | B (Johnson) Magnitude |
| sy_dist | 233.51 pc | |
| sy_disterr1 | 2.76 pc | |
| sy_disterr2 | -2.69 pc | |
| sy_diststr | <div><span class="supersubNumber">233.514</span><span class="superscript">+2.757</span><span class="subscript">-2.695</span></div> | Distance [pc] |
| sy_gaiamag | 11.72 mag | |
| sy_gaiamagerr1 | 3.89e-4 mag | |
| sy_gaiamagerr2 | -3.89e-4 mag | |
| sy_gaiamagstr | 11.721400±0.000389 | Gaia Magnitude |
| sy_gmag | 15.01 mag | |
| sy_gmagerr1 | 9.38e-3 mag | |
| sy_gmagerr2 | -9.38e-3 mag | |
| sy_gmagstr | 15.0065000±0.0093784 | g (Sloan) Magnitude |
| sy_hmag | 10.23 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 10.230±0.022 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | 11.51 mag | |
| sy_imagerr1 | 1.06e-3 mag | |
| sy_imagerr2 | -1.06e-3 mag | |
| sy_imagstr | 11.5110000±0.0010596 | i (Sloan) Magnitude |
| sy_jmag | 10.58 mag | |
| sy_jmagerr1 | 0.03 mag | |
| sy_jmagerr2 | -0.03 mag | |
| sy_jmagstr | 10.582±0.027 | J (2MASS) Magnitude |
| sy_kepmag | 11.75 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 11.752 | Kepler Magnitude |
| sy_kmag | 10.16 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 10.161±0.021 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 4.25 mas | |
| sy_plxerr1 | 0.05 mas | |
| sy_plxerr2 | -0.05 mas | |
| sy_plxstr | 4.254180±0.049616 | Parallax [mas] |
| sy_pm | 31.51 mas/yr | |
| sy_pmdec | -7.40 mas/yr | |
| sy_pmdecerr1 | 0.05 mas/yr | |
| sy_pmdecerr2 | -0.05 mas/yr | |
| sy_pmdecstr | -7.4009100±0.0468173 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.10 mas/yr | |
| sy_pmerr2 | -0.10 mas/yr | |
| sy_pmra | 30.63 mas/yr | |
| sy_pmraerr1 | 0.10 mas/yr | |
| sy_pmraerr2 | -0.10 mas/yr | |
| sy_pmrastr | 30.632600±0.104589 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 31.5139596±0.1022567 | 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 | 14.55 mag | |
| sy_rmagerr1 | 9.88e-3 mag | |
| sy_rmagerr2 | -9.88e-3 mag | |
| sy_rmagstr | 14.5512000±0.0098841 | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 11.24 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 11.2429±0.0061 | TESS Magnitude |
| sy_umag | 14.89 mag | |
| sy_umagerr1 | 6.83e-3 mag | |
| sy_umagerr2 | -6.83e-3 mag | |
| sy_umagstr | 14.8923000±0.0068269 | u (Sloan) Magnitude |
| sy_vmag | 11.87 mag | |
| sy_vmagerr1 | 0.08 mag | |
| sy_vmagerr2 | -0.08 mag | |
| sy_vmagstr | 11.873±0.080 | V (Johnson) Magnitude |
| sy_w1mag | 10.12 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 10.118±0.022 | W1 (WISE) Magnitude |
| sy_w2mag | 10.16 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 10.158±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 10.12 mag | |
| sy_w3magerr1 | 0.07 mag | |
| sy_w3magerr2 | -0.07 mag | |
| sy_w3magstr | 10.125±0.066 | W3 (WISE) Magnitude |
| sy_w4mag | 9.09 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.091 | W4 (WISE) Magnitude |
| sy_zmag | 13.86 mag | |
| sy_zmagerr1 | 0.02 mag | |
| sy_zmagerr2 | -0.02 mag | |
| sy_zmagstr | 13.8600000±0.0222812 | z (Sloan) Magnitude |
| tic_id | TIC 266012991 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | 0.96 | |
| y | 0.22 | |
| z | 0.17 |
Transit • 2018 • K2
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 9.52 deg | |
| decstr | +09d31m00.37s | Dec [sexagesimal] |
| default_flag | 1 | |
| disc_facility | K2 | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2018-03 | Discovery Publication Date |
| disc_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> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2018 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 3.73 deg | |
| elon | 15.44 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2581918597853527424 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2581918597853527424 | Gaia DR3 ID |
| glat | -53.35 deg | |
| glon | 122.78 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | K2-220 | Host Name |
| htm20 | 1045714755 | |
| 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 | 761 K | |
| pl_eqterr1 | 21 K | |
| pl_eqterr2 | -21 K | |
| pl_eqtlim | 0 | |
| pl_eqtstr | 761.0±21.0 | Equilibrium Temperature [K] |
| pl_imppar | — | |
| pl_impparerr1 | — | |
| pl_impparerr2 | — | |
| pl_impparlim | — | |
| pl_impparstr | — | Impact Parameter |
| pl_insol | 79.70 Searth | |
| pl_insolerr1 | 9.10 Searth | |
| pl_insolerr2 | -8.40 Searth | |
| pl_insollim | 0 | |
| pl_insolstr | <div><span class="supersubNumber">79.7</span><span class="superscript">+9.1</span><span class="subscript">-8.4</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 | K2-220 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 | 13.68 day | |
| pl_orbpererr1 | 9.50e-4 day | |
| pl_orbpererr2 | -9.50e-4 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 13.68186±0.00095 | 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 | 2.37 Rearth | |
| pl_radeerr1 | 0.14 Rearth | |
| pl_radeerr2 | -0.07 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | <div><span class="supersubNumber">2.37</span><span class="superscript">+0.14</span><span class="subscript">-0.07</span></div> | Planet Radius [Earth Radius] |
| pl_radj | 0.21 Rjupiter | |
| pl_radjerr1 | 0.01 Rjupiter | |
| pl_radjerr2 | -6.24e-3 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.211</span><span class="superscript">+0.012</span><span class="subscript">-0.006</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 | 2.50e-3 day | |
| pl_tranmiderr2 | -2.50e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2457401.2729±0.0025 | 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 | 12.77 deg | |
| rastr | 00h51m04.80s | RA [sexagesimal] |
| releasedate | 2025-09-17 | Release Date |
| rowupdate | 2025-09-17 | 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 | 4.45 log(cm/s**2) | |
| st_loggerr1 | 0.08 log(cm/s**2) | |
| st_loggerr2 | -0.08 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | 4.45±0.08 | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | 0.91 Msun | |
| st_masserr1 | 0.04 Msun | |
| st_masserr2 | -0.04 Msun | |
| st_masslim | 0 | |
| st_massstr | 0.91±0.04 | Stellar Mass [Solar mass] |
| st_met | -0.05 dex | |
| st_meterr1 | 0.04 dex | |
| st_meterr2 | -0.04 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | -0.050±0.044 | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 1.03 Rsun | |
| st_raderr1 | 0.04 Rsun | |
| st_raderr2 | -0.04 Rsun | |
| st_radlim | 0 | |
| st_radstr | 1.026±0.040 | 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 | 5612 K | |
| st_tefferr1 | 100 K | |
| st_tefferr2 | -100 K | |
| st_tefflim | 0 | |
| st_teffstr | 5612.0±100.0 | Stellar Effective Temperature [K] |
| st_vsin | 1.10 km/s | |
| st_vsinerr1 | 1 km/s | |
| st_vsinerr2 | -1 km/s | |
| st_vsinlim | 0 | |
| st_vsinstr | 1.1±1.0 | Stellar Rotational Velocity [km/s] |
| sy_bmag | 12.61 mag | |
| sy_bmagerr1 | 0.05 mag | |
| sy_bmagerr2 | -0.05 mag | |
| sy_bmagstr | 12.611±0.048 | B (Johnson) Magnitude |
| sy_dist | 233.51 pc | |
| sy_disterr1 | 2.76 pc | |
| sy_disterr2 | -2.69 pc | |
| sy_diststr | <div><span class="supersubNumber">233.514</span><span class="superscript">+2.757</span><span class="subscript">-2.695</span></div> | Distance [pc] |
| sy_gaiamag | 11.72 mag | |
| sy_gaiamagerr1 | 3.89e-4 mag | |
| sy_gaiamagerr2 | -3.89e-4 mag | |
| sy_gaiamagstr | 11.721400±0.000389 | Gaia Magnitude |
| sy_gmag | 15.01 mag | |
| sy_gmagerr1 | 9.38e-3 mag | |
| sy_gmagerr2 | -9.38e-3 mag | |
| sy_gmagstr | 15.0065000±0.0093784 | g (Sloan) Magnitude |
| sy_hmag | 10.23 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 10.230±0.022 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | 11.51 mag | |
| sy_imagerr1 | 1.06e-3 mag | |
| sy_imagerr2 | -1.06e-3 mag | |
| sy_imagstr | 11.5110000±0.0010596 | i (Sloan) Magnitude |
| sy_jmag | 10.58 mag | |
| sy_jmagerr1 | 0.03 mag | |
| sy_jmagerr2 | -0.03 mag | |
| sy_jmagstr | 10.582±0.027 | J (2MASS) Magnitude |
| sy_kepmag | 11.75 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 11.752 | Kepler Magnitude |
| sy_kmag | 10.16 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 10.161±0.021 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 4.25 mas | |
| sy_plxerr1 | 0.05 mas | |
| sy_plxerr2 | -0.05 mas | |
| sy_plxstr | 4.254180±0.049616 | Parallax [mas] |
| sy_pm | 31.51 mas/yr | |
| sy_pmdec | -7.40 mas/yr | |
| sy_pmdecerr1 | 0.05 mas/yr | |
| sy_pmdecerr2 | -0.05 mas/yr | |
| sy_pmdecstr | -7.4009100±0.0468173 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.10 mas/yr | |
| sy_pmerr2 | -0.10 mas/yr | |
| sy_pmra | 30.63 mas/yr | |
| sy_pmraerr1 | 0.10 mas/yr | |
| sy_pmraerr2 | -0.10 mas/yr | |
| sy_pmrastr | 30.632600±0.104589 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 31.5139596±0.1022567 | 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 | 14.55 mag | |
| sy_rmagerr1 | 9.88e-3 mag | |
| sy_rmagerr2 | -9.88e-3 mag | |
| sy_rmagstr | 14.5512000±0.0098841 | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 11.24 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 11.2429±0.0061 | TESS Magnitude |
| sy_umag | 14.89 mag | |
| sy_umagerr1 | 6.83e-3 mag | |
| sy_umagerr2 | -6.83e-3 mag | |
| sy_umagstr | 14.8923000±0.0068269 | u (Sloan) Magnitude |
| sy_vmag | 11.87 mag | |
| sy_vmagerr1 | 0.08 mag | |
| sy_vmagerr2 | -0.08 mag | |
| sy_vmagstr | 11.873±0.080 | V (Johnson) Magnitude |
| sy_w1mag | 10.12 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 10.118±0.022 | W1 (WISE) Magnitude |
| sy_w2mag | 10.16 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 10.158±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 10.12 mag | |
| sy_w3magerr1 | 0.07 mag | |
| sy_w3magerr2 | -0.07 mag | |
| sy_w3magstr | 10.125±0.066 | W3 (WISE) Magnitude |
| sy_w4mag | 9.09 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.091 | W4 (WISE) Magnitude |
| sy_zmag | 13.86 mag | |
| sy_zmagerr1 | 0.02 mag | |
| sy_zmagerr2 | -0.02 mag | |
| sy_zmagstr | 13.8600000±0.0222812 | z (Sloan) Magnitude |
| tic_id | TIC 266012991 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | 0.96 | |
| y | 0.22 | |
| z | 0.17 |
Transit • 2018 • K2
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 9.52 deg | |
| decstr | +09d31m00.37s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | K2 | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2018-03 | Discovery Publication Date |
| disc_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> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2018 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 3.73 deg | |
| elon | 15.44 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2581918597853527424 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2581918597853527424 | Gaia DR3 ID |
| glat | -53.35 deg | |
| glon | 122.78 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | K2-220 | Host Name |
| htm20 | 1045714755 | |
| 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 | 0.47 | |
| pl_impparerr1 | 0.30 | |
| pl_impparerr2 | -0.32 | |
| pl_impparlim | 0 | |
| pl_impparstr | <div><span class="supersubNumber">0.47</span> <span class="superscript">+0.30</span><span class="subscript">-0.32</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 | K2-220 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 | 13.68 day | |
| pl_orbpererr1 | 1.20e-3 day | |
| pl_orbpererr2 | -1.22e-3 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | <div><span class="supersubNumber">13.683038</span> <span class="superscript">+0.001196</span><span class="subscript">-0.001217</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 | 2.30 Rearth | |
| pl_radeerr1 | 0.40 Rearth | |
| pl_radeerr2 | -0.20 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | <div><span class="supersubNumber">2.3</span> <span class="superscript">+0.4</span><span class="subscript">-0.2</span> </div> | Planet Radius [Earth Radius] |
| pl_radj | 0.21 Rjupiter | |
| pl_radjerr1 | 0.04 Rjupiter | |
| pl_radjerr2 | -0.02 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.21</span> <span class="superscript">+0.04</span><span class="subscript">-0.02</span> </div> | Planet Radius [Jupiter Radius] |
| pl_ratdor | — | |
| pl_ratdorerr1 | — | |
| pl_ratdorerr2 | — | |
| pl_ratdorlim | — | |
| pl_ratdorstr | — | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.02 | |
| pl_ratrorerr1 | 2.50e-3 | |
| pl_ratrorerr2 | -1.10e-3 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.0213</span> <span class="superscript">+0.0025</span><span class="subscript">-0.0011</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 | 3.12 hour | |
| pl_trandurerr1 | 0.11 hour | |
| pl_trandurerr2 | -0.10 hour | |
| pl_trandurlim | 0 | |
| pl_trandurstr | <div><span class="supersubNumber">3.12000</span><span class="superscript">+0.11040</span><span class="subscript">-0.10080</span></div> | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 3.68e-3 day | |
| pl_tranmiderr2 | -3.67e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | <div><span class="supersubNumber">2457401.27157</span> <span class="superscript">+0.003681</span><span class="subscript">-0.003675</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 | 12.77 deg | |
| rastr | 00h51m04.80s | RA [sexagesimal] |
| releasedate | 2017-12-14 | Release Date |
| rowupdate | 2017-12-14 | Date of Last Update |
| rv_flag | 0 | |
| 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 | 0.99 Rsun | |
| st_raderr1 | — | |
| st_raderr2 | — | |
| st_radlim | 0 | |
| st_radstr | 0.99 | 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 | 12.61 mag | |
| sy_bmagerr1 | 0.05 mag | |
| sy_bmagerr2 | -0.05 mag | |
| sy_bmagstr | 12.611±0.048 | B (Johnson) Magnitude |
| sy_dist | 233.51 pc | |
| sy_disterr1 | 2.76 pc | |
| sy_disterr2 | -2.69 pc | |
| sy_diststr | <div><span class="supersubNumber">233.514</span><span class="superscript">+2.757</span><span class="subscript">-2.695</span></div> | Distance [pc] |
| sy_gaiamag | 11.72 mag | |
| sy_gaiamagerr1 | 3.89e-4 mag | |
| sy_gaiamagerr2 | -3.89e-4 mag | |
| sy_gaiamagstr | 11.721400±0.000389 | Gaia Magnitude |
| sy_gmag | 15.01 mag | |
| sy_gmagerr1 | 9.38e-3 mag | |
| sy_gmagerr2 | -9.38e-3 mag | |
| sy_gmagstr | 15.0065000±0.0093784 | g (Sloan) Magnitude |
| sy_hmag | 10.23 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 10.230±0.022 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | 11.51 mag | |
| sy_imagerr1 | 1.06e-3 mag | |
| sy_imagerr2 | -1.06e-3 mag | |
| sy_imagstr | 11.5110000±0.0010596 | i (Sloan) Magnitude |
| sy_jmag | 10.58 mag | |
| sy_jmagerr1 | 0.03 mag | |
| sy_jmagerr2 | -0.03 mag | |
| sy_jmagstr | 10.582±0.027 | J (2MASS) Magnitude |
| sy_kepmag | 11.75 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 11.752 | Kepler Magnitude |
| sy_kmag | 10.16 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 10.161±0.021 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 4.25 mas | |
| sy_plxerr1 | 0.05 mas | |
| sy_plxerr2 | -0.05 mas | |
| sy_plxstr | 4.254180±0.049616 | Parallax [mas] |
| sy_pm | 31.51 mas/yr | |
| sy_pmdec | -7.40 mas/yr | |
| sy_pmdecerr1 | 0.05 mas/yr | |
| sy_pmdecerr2 | -0.05 mas/yr | |
| sy_pmdecstr | -7.4009100±0.0468173 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.10 mas/yr | |
| sy_pmerr2 | -0.10 mas/yr | |
| sy_pmra | 30.63 mas/yr | |
| sy_pmraerr1 | 0.10 mas/yr | |
| sy_pmraerr2 | -0.10 mas/yr | |
| sy_pmrastr | 30.632600±0.104589 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 31.5139596±0.1022567 | 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 | 14.55 mag | |
| sy_rmagerr1 | 9.88e-3 mag | |
| sy_rmagerr2 | -9.88e-3 mag | |
| sy_rmagstr | 14.5512000±0.0098841 | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 11.24 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 11.2429±0.0061 | TESS Magnitude |
| sy_umag | 14.89 mag | |
| sy_umagerr1 | 6.83e-3 mag | |
| sy_umagerr2 | -6.83e-3 mag | |
| sy_umagstr | 14.8923000±0.0068269 | u (Sloan) Magnitude |
| sy_vmag | 11.87 mag | |
| sy_vmagerr1 | 0.08 mag | |
| sy_vmagerr2 | -0.08 mag | |
| sy_vmagstr | 11.873±0.080 | V (Johnson) Magnitude |
| sy_w1mag | 10.12 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 10.118±0.022 | W1 (WISE) Magnitude |
| sy_w2mag | 10.16 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 10.158±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 10.12 mag | |
| sy_w3magerr1 | 0.07 mag | |
| sy_w3magerr2 | -0.07 mag | |
| sy_w3magstr | 10.125±0.066 | W3 (WISE) Magnitude |
| sy_w4mag | 9.09 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.091 | W4 (WISE) Magnitude |
| sy_zmag | 13.86 mag | |
| sy_zmagerr1 | 0.02 mag | |
| sy_zmagerr2 | -0.02 mag | |
| sy_zmagstr | 13.8600000±0.0222812 | z (Sloan) Magnitude |
| tic_id | TIC 266012991 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | 0.96 | |
| y | 0.22 | |
| z | 0.17 |
Transit • 2018 • K2
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 9.52 deg | |
| decstr | +09d31m00.37s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | K2 | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2018-03 | Discovery Publication Date |
| disc_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> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2018 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 3.73 deg | |
| elon | 15.44 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2581918597853527424 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2581918597853527424 | Gaia DR3 ID |
| glat | -53.35 deg | |
| glon | 122.78 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | K2-220 | Host Name |
| htm20 | 1045714755 | |
| 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 | K2-220 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 | 88.88 deg | |
| pl_orbinclerr1 | 0.80 deg | |
| pl_orbinclerr2 | -1.88 deg | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | <div><span class="supersubNumber">88.883472</span> <span class="superscript">+0.799179</span><span class="subscript">-1.882146</span> </div> | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 13.68 day | |
| pl_orbpererr1 | 7.21e-4 day | |
| pl_orbpererr2 | -6.86e-4 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | <div><span class="supersubNumber">13.682511</span> <span class="superscript">+0.000721</span><span class="subscript">-0.000686</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 | 2018-03 | Planetary Parameter Reference Publication Date |
| pl_rade | 2.21 Rearth | |
| pl_radeerr1 | 0.27 Rearth | |
| pl_radeerr2 | -0.14 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | <div><span class="supersubNumber">2.2147336355</span> <span class="superscript">+0.266877313432</span><span class="subscript">-0.142234864165</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">0.1975853007</span> <span class="superscript">+0.0238091992</span><span class="subscript">-0.0126893446</span> </div> | Planet Radius [Jupiter Radius] |
| pl_ratdor | 28.06 | |
| pl_ratdorerr1 | 4.88 | |
| pl_ratdorerr2 | -11.37 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | <div><span class="supersubNumber">28.058599</span> <span class="superscript">+4.875511</span><span class="subscript">-11.374065</span> </div> | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.02 | |
| pl_ratrorerr1 | 1.61e-3 | |
| pl_ratrorerr2 | -9.41e-4 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.021843</span> <span class="superscript">+0.001610</span><span class="subscript">-0.000941</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 | 2.03e-3 day | |
| pl_tranmiderr2 | -2.20e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | <div><span class="supersubNumber">2457401.27054</span> <span class="superscript">+0.002030</span><span class="subscript">-0.002197</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 | 12.77 deg | |
| rastr | 00h51m04.80s | RA [sexagesimal] |
| releasedate | 2018-02-15 | Release Date |
| rowupdate | 2018-10-24 | 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 | 4.43 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 | 4.43±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 | 0.96 Msun | |
| st_masserr1 | 0.03 Msun | |
| st_masserr2 | -0.03 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.959636</span> <span class="superscript">+0.025903</span><span class="subscript">-0.028819</span> </div> | Stellar Mass [Solar mass] |
| st_met | 0.06 dex | |
| st_meterr1 | 0.08 dex | |
| st_meterr2 | -0.08 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | 0.06±0.08 | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 0.93 Rsun | |
| st_raderr1 | 0.09 Rsun | |
| st_raderr2 | -0.04 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">0.929546</span> <span class="superscript">+0.088618</span><span class="subscript">-0.044272</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 | 5599 K | |
| st_tefferr1 | 50 K | |
| st_tefferr2 | -50 K | |
| st_tefflim | 0 | |
| st_teffstr | 5599.0±50.0 | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 12.61 mag | |
| sy_bmagerr1 | 0.05 mag | |
| sy_bmagerr2 | -0.05 mag | |
| sy_bmagstr | 12.611±0.048 | B (Johnson) Magnitude |
| sy_dist | 233.51 pc | |
| sy_disterr1 | 2.76 pc | |
| sy_disterr2 | -2.69 pc | |
| sy_diststr | <div><span class="supersubNumber">233.514</span><span class="superscript">+2.757</span><span class="subscript">-2.695</span></div> | Distance [pc] |
| sy_gaiamag | 11.72 mag | |
| sy_gaiamagerr1 | 3.89e-4 mag | |
| sy_gaiamagerr2 | -3.89e-4 mag | |
| sy_gaiamagstr | 11.721400±0.000389 | Gaia Magnitude |
| sy_gmag | 15.01 mag | |
| sy_gmagerr1 | 9.38e-3 mag | |
| sy_gmagerr2 | -9.38e-3 mag | |
| sy_gmagstr | 15.0065000±0.0093784 | g (Sloan) Magnitude |
| sy_hmag | 10.23 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 10.230±0.022 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | 11.51 mag | |
| sy_imagerr1 | 1.06e-3 mag | |
| sy_imagerr2 | -1.06e-3 mag | |
| sy_imagstr | 11.5110000±0.0010596 | i (Sloan) Magnitude |
| sy_jmag | 10.58 mag | |
| sy_jmagerr1 | 0.03 mag | |
| sy_jmagerr2 | -0.03 mag | |
| sy_jmagstr | 10.582±0.027 | J (2MASS) Magnitude |
| sy_kepmag | 11.75 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 11.752 | Kepler Magnitude |
| sy_kmag | 10.16 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 10.161±0.021 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 4.25 mas | |
| sy_plxerr1 | 0.05 mas | |
| sy_plxerr2 | -0.05 mas | |
| sy_plxstr | 4.254180±0.049616 | Parallax [mas] |
| sy_pm | 31.51 mas/yr | |
| sy_pmdec | -7.40 mas/yr | |
| sy_pmdecerr1 | 0.05 mas/yr | |
| sy_pmdecerr2 | -0.05 mas/yr | |
| sy_pmdecstr | -7.4009100±0.0468173 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.10 mas/yr | |
| sy_pmerr2 | -0.10 mas/yr | |
| sy_pmra | 30.63 mas/yr | |
| sy_pmraerr1 | 0.10 mas/yr | |
| sy_pmraerr2 | -0.10 mas/yr | |
| sy_pmrastr | 30.632600±0.104589 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 31.5139596±0.1022567 | 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 | 14.55 mag | |
| sy_rmagerr1 | 9.88e-3 mag | |
| sy_rmagerr2 | -9.88e-3 mag | |
| sy_rmagstr | 14.5512000±0.0098841 | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 11.24 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 11.2429±0.0061 | TESS Magnitude |
| sy_umag | 14.89 mag | |
| sy_umagerr1 | 6.83e-3 mag | |
| sy_umagerr2 | -6.83e-3 mag | |
| sy_umagstr | 14.8923000±0.0068269 | u (Sloan) Magnitude |
| sy_vmag | 11.87 mag | |
| sy_vmagerr1 | 0.08 mag | |
| sy_vmagerr2 | -0.08 mag | |
| sy_vmagstr | 11.873±0.080 | V (Johnson) Magnitude |
| sy_w1mag | 10.12 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 10.118±0.022 | W1 (WISE) Magnitude |
| sy_w2mag | 10.16 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 10.158±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 10.12 mag | |
| sy_w3magerr1 | 0.07 mag | |
| sy_w3magerr2 | -0.07 mag | |
| sy_w3magstr | 10.125±0.066 | W3 (WISE) Magnitude |
| sy_w4mag | 9.09 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.091 | W4 (WISE) Magnitude |
| sy_zmag | 13.86 mag | |
| sy_zmagerr1 | 0.02 mag | |
| sy_zmagerr2 | -0.02 mag | |
| sy_zmagstr | 13.8600000±0.0222812 | z (Sloan) Magnitude |
| tic_id | TIC 266012991 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | 0.96 | |
| y | 0.22 | |
| z | 0.17 |
Transit • 2018 • K2
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 9.52 deg | |
| decstr | +09d31m00.37s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | K2 | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2018-03 | Discovery Publication Date |
| disc_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> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2018 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 3.73 deg | |
| elon | 15.44 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2581918597853527424 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2581918597853527424 | Gaia DR3 ID |
| glat | -53.35 deg | |
| glon | 122.78 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | K2-220 | Host Name |
| htm20 | 1045714755 | |
| 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 | 758 K | |
| pl_eqterr1 | 15 K | |
| pl_eqterr2 | -15 K | |
| pl_eqtlim | 0 | |
| pl_eqtstr | 758±15 | Equilibrium Temperature [K] |
| pl_imppar | 0.38 | |
| pl_impparerr1 | 0.31 | |
| pl_impparerr2 | -0.27 | |
| pl_impparlim | 0 | |
| pl_impparstr | <div><span class="supersubNumber">0.38</span><span class="superscript">+0.31</span><span class="subscript">-0.27</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 | K2-220 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 | 13.68 day | |
| pl_orbpererr1 | 1.05e-3 day | |
| pl_orbpererr2 | -1.10e-3 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | <div><span class="supersubNumber">13.683256</span><span class="superscript">+0.001050</span><span class="subscript">-0.001100</span></div> | Orbital Period [day] |
| pl_orbsmax | 0.11 au | |
| pl_orbsmaxerr1 | 1.40e-3 au | |
| pl_orbsmaxerr2 | -1.50e-3 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | <div><span class="supersubNumber">0.1104</span><span class="superscript">+0.0014</span><span class="subscript">-0.0015</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 | 2018-12 | Planetary Parameter Reference Publication Date |
| pl_rade | 2.39 Rearth | |
| pl_radeerr1 | 0.12 Rearth | |
| pl_radeerr2 | -0.12 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | 2.39±0.12 | Planet Radius [Earth Radius] |
| pl_radj | 0.21 Rjupiter | |
| pl_radjerr1 | 0.01 Rjupiter | |
| pl_radjerr2 | -0.01 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | 0.213±0.011 | Planet Radius [Jupiter Radius] |
| pl_ratdor | 31.18 | |
| pl_ratdorerr1 | 2.43 | |
| pl_ratdorerr2 | -6.74 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | <div><span class="supersubNumber">31.18</span><span class="superscript">+2.43</span><span class="subscript">-6.74</span></div> | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.02 | |
| pl_ratrorerr1 | 1.30e-3 | |
| pl_ratrorerr2 | -7.00e-4 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.0216</span><span class="superscript">+0.0013</span><span class="subscript">-0.0007</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 | 3.38e-3 day | |
| pl_tranmiderr2 | -3.30e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | <div><span class="supersubNumber">2457401.27048</span><span class="superscript">+0.00338</span><span class="subscript">-0.00330</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 | 12.77 deg | |
| rastr | 00h51m04.80s | RA [sexagesimal] |
| releasedate | 2018-10-26 | Release Date |
| rowupdate | 2018-10-24 | 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 | 3.06 g/cm**3 | |
| st_denserr1 | 1.34 g/cm**3 | |
| st_denserr2 | -1.04 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | <div><span class="supersubNumber">3.061</span><span class="superscript">+1.340</span><span class="subscript">-1.040</span></div> | Stellar Density [g/cm**3] |
| st_logg | 4.40 log(cm/s**2) | |
| st_loggerr1 | 0.03 log(cm/s**2) | |
| st_loggerr2 | -0.03 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | 4.40±0.03 | 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 | 0.04 Msun | |
| st_masserr2 | -0.04 Msun | |
| st_masslim | 0 | |
| st_massstr | 0.96±0.04 | Stellar Mass [Solar mass] |
| st_met | 0.04 dex | |
| st_meterr1 | 0.05 dex | |
| st_meterr2 | -0.05 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | 0.04±0.05 | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 1.02 Rsun | |
| st_raderr1 | 0.02 Rsun | |
| st_raderr2 | -0.02 Rsun | |
| st_radlim | 0 | |
| st_radstr | 1.02±0.02 | 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 | 5660 K | |
| st_tefferr1 | 92 K | |
| st_tefferr2 | -92 K | |
| st_tefflim | 0 | |
| st_teffstr | 5660±92 | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 12.61 mag | |
| sy_bmagerr1 | 0.05 mag | |
| sy_bmagerr2 | -0.05 mag | |
| sy_bmagstr | 12.611±0.048 | B (Johnson) Magnitude |
| sy_dist | 233.51 pc | |
| sy_disterr1 | 2.76 pc | |
| sy_disterr2 | -2.69 pc | |
| sy_diststr | <div><span class="supersubNumber">233.514</span><span class="superscript">+2.757</span><span class="subscript">-2.695</span></div> | Distance [pc] |
| sy_gaiamag | 11.72 mag | |
| sy_gaiamagerr1 | 3.89e-4 mag | |
| sy_gaiamagerr2 | -3.89e-4 mag | |
| sy_gaiamagstr | 11.721400±0.000389 | Gaia Magnitude |
| sy_gmag | 15.01 mag | |
| sy_gmagerr1 | 9.38e-3 mag | |
| sy_gmagerr2 | -9.38e-3 mag | |
| sy_gmagstr | 15.0065000±0.0093784 | g (Sloan) Magnitude |
| sy_hmag | 10.23 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 10.230±0.022 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | 11.51 mag | |
| sy_imagerr1 | 1.06e-3 mag | |
| sy_imagerr2 | -1.06e-3 mag | |
| sy_imagstr | 11.5110000±0.0010596 | i (Sloan) Magnitude |
| sy_jmag | 10.58 mag | |
| sy_jmagerr1 | 0.03 mag | |
| sy_jmagerr2 | -0.03 mag | |
| sy_jmagstr | 10.582±0.027 | J (2MASS) Magnitude |
| sy_kepmag | 11.75 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 11.752 | Kepler Magnitude |
| sy_kmag | 10.16 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 10.161±0.021 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 4.25 mas | |
| sy_plxerr1 | 0.05 mas | |
| sy_plxerr2 | -0.05 mas | |
| sy_plxstr | 4.254180±0.049616 | Parallax [mas] |
| sy_pm | 31.51 mas/yr | |
| sy_pmdec | -7.40 mas/yr | |
| sy_pmdecerr1 | 0.05 mas/yr | |
| sy_pmdecerr2 | -0.05 mas/yr | |
| sy_pmdecstr | -7.4009100±0.0468173 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.10 mas/yr | |
| sy_pmerr2 | -0.10 mas/yr | |
| sy_pmra | 30.63 mas/yr | |
| sy_pmraerr1 | 0.10 mas/yr | |
| sy_pmraerr2 | -0.10 mas/yr | |
| sy_pmrastr | 30.632600±0.104589 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 31.5139596±0.1022567 | 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 | 14.55 mag | |
| sy_rmagerr1 | 9.88e-3 mag | |
| sy_rmagerr2 | -9.88e-3 mag | |
| sy_rmagstr | 14.5512000±0.0098841 | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 11.24 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 11.2429±0.0061 | TESS Magnitude |
| sy_umag | 14.89 mag | |
| sy_umagerr1 | 6.83e-3 mag | |
| sy_umagerr2 | -6.83e-3 mag | |
| sy_umagstr | 14.8923000±0.0068269 | u (Sloan) Magnitude |
| sy_vmag | 11.87 mag | |
| sy_vmagerr1 | 0.08 mag | |
| sy_vmagerr2 | -0.08 mag | |
| sy_vmagstr | 11.873±0.080 | V (Johnson) Magnitude |
| sy_w1mag | 10.12 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 10.118±0.022 | W1 (WISE) Magnitude |
| sy_w2mag | 10.16 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 10.158±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 10.12 mag | |
| sy_w3magerr1 | 0.07 mag | |
| sy_w3magerr2 | -0.07 mag | |
| sy_w3magstr | 10.125±0.066 | W3 (WISE) Magnitude |
| sy_w4mag | 9.09 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.091 | W4 (WISE) Magnitude |
| sy_zmag | 13.86 mag | |
| sy_zmagerr1 | 0.02 mag | |
| sy_zmagerr2 | -0.02 mag | |
| sy_zmagstr | 13.8600000±0.0222812 | z (Sloan) Magnitude |
| tic_id | TIC 266012991 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | 0.96 | |
| y | 0.22 | |
| z | 0.17 |