Exoplanet Records
Transit • 2011 • Kepler
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 44.75 deg | |
| decstr | +44d44m46.49s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | Kepler | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2011-11 | Discovery Publication Date |
| disc_refname | <a refstr=COCHRAN_ET_AL__2011 href=https://ui.adsabs.harvard.edu/abs/2011ApJS..197....7C/abstract target=ref> Cochran et al. 2011 </a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2011 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 63.53 deg | |
| elon | 318.58 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2079295583282164992 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2079295583282164992 | Gaia DR3 ID |
| glat | 8.92 deg | |
| glon | 79.01 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | Kepler-18 | Host Name |
| htm20 | 1283112230 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | 140.40 Mearth | |
| pl_bmasseerr1 | — | |
| pl_bmasseerr2 | — | |
| pl_bmasselim | 1 | |
| pl_bmassestr | <140.397 | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | 0.44 Mjupiter | |
| pl_bmassjerr1 | — | |
| pl_bmassjerr2 | — | |
| pl_bmassjlim | 1 | |
| pl_bmassjstr | <0.441738 | 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 | 34 g/cm**3 | |
| pl_denserr1 | 42 g/cm**3 | |
| pl_denserr2 | -17 g/cm**3 | |
| pl_denslim | 0 | |
| pl_densstr | <div><span class="supersubNumber">34</span><span class="superscript">+42</span><span class="subscript">-17</span></div> | Planet Density [g/cm**3] |
| pl_eqt | — | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | — | |
| pl_eqtstr | — | Equilibrium Temperature [K] |
| pl_imppar | 0.74 | |
| pl_impparerr1 | 0.28 | |
| pl_impparerr2 | -0.28 | |
| pl_impparlim | 0 | |
| pl_impparstr | 0.740±0.280 | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | b | Planet Letter |
| pl_masse | 140.40 Mearth | |
| pl_masseerr1 | — | |
| pl_masseerr2 | — | |
| pl_masselim | 1 | |
| pl_massestr | <140.397 | Planet Mass [Earth Mass] |
| pl_massj | 0.44 Mjupiter | |
| pl_massjerr1 | — | |
| pl_massjerr2 | — | |
| pl_massjlim | 1 | |
| pl_massjstr | <0.441738 | 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 | Kepler-18 b | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 0 | |
| pl_nnotes | 1 | |
| 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 | 3.50 day | |
| pl_orbpererr1 | 3.10e-6 day | |
| pl_orbpererr2 | -3.10e-6 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 3.5046913±0.0000031 | 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 | 2025-02 | 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 | 9.50 | |
| pl_ratdorerr1 | 3.90 | |
| pl_ratdorerr2 | -3.90 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | 9.50±3.90 | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.02 | |
| pl_ratrorerr1 | 1.60e-3 | |
| pl_ratrorerr2 | -1.60e-3 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | 0.0176±0.0016 | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=OFIR_ET_AL__2025 href=https://ui.adsabs.harvard.edu/abs/2025AJ....169...90O/abstract target=ref>Ofir 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 | 2.45e6 day | |
| pl_tranmiderr1 | 7.10e-4 day | |
| pl_tranmiderr2 | -7.10e-4 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2454966.51194±0.00071 | 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 | 298.08 deg | |
| rastr | 19h52m19.07s | RA [sexagesimal] |
| releasedate | 2025-04-16 | Release Date |
| rowupdate | 2025-04-16 | 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 | 0.98 Msun | |
| st_masserr1 | 0.03 Msun | |
| st_masserr2 | -0.02 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.9830</span><span class="superscript">+0.0260</span><span class="subscript">-0.0240</span></div> | 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 | 0.90 Rsun | |
| st_raderr1 | 8.00e-3 Rsun | |
| st_raderr2 | -4.00e-3 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">0.903</span><span class="superscript">+0.008</span><span class="subscript">-0.004</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=OFIR_ET_AL__2025 href=https://ui.adsabs.harvard.edu/abs/2025AJ....169...90O/abstract target=ref>Ofir 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 | — | |
| 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 | 15.03 mag | |
| sy_bmagerr1 | 0.34 mag | |
| sy_bmagerr2 | -0.34 mag | |
| sy_bmagstr | 15.027±0.338 | B (Johnson) Magnitude |
| sy_dist | 433.05 pc | |
| sy_disterr1 | 3.20 pc | |
| sy_disterr2 | -3.16 pc | |
| sy_diststr | <div><span class="supersubNumber">433.047</span><span class="superscript">+3.204</span><span class="subscript">-3.158</span></div> | Distance [pc] |
| sy_gaiamag | 13.54 mag | |
| sy_gaiamagerr1 | 2.19e-4 mag | |
| sy_gaiamagerr2 | -2.19e-4 mag | |
| sy_gaiamagstr | 13.539300±0.000219 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 11.87 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 11.873±0.025 | 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 | 12.19 mag | |
| sy_jmagerr1 | 0.03 mag | |
| sy_jmagerr2 | -0.03 mag | |
| sy_jmagstr | 12.189±0.031 | J (2MASS) Magnitude |
| sy_kepmag | 13.55 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 13.549 | Kepler Magnitude |
| sy_kmag | 11.76 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 11.756±0.019 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 2.28 mas | |
| sy_plxerr1 | 0.02 mas | |
| sy_plxerr2 | -0.02 mas | |
| sy_plxstr | 2.2804300±0.0168358 | Parallax [mas] |
| sy_pm | 20.36 mas/yr | |
| sy_pmdec | -20.31 mas/yr | |
| sy_pmdecerr1 | 0.03 mas/yr | |
| sy_pmdecerr2 | -0.03 mas/yr | |
| sy_pmdecstr | -20.3134000±0.0281627 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.03 mas/yr | |
| sy_pmerr2 | -0.03 mas/yr | |
| sy_pmra | -1.43 mas/yr | |
| sy_pmraerr1 | 0.03 mas/yr | |
| sy_pmraerr2 | -0.03 mas/yr | |
| sy_pmrastr | -1.4315200±0.0308573 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 20.3637784±0.0281766 | Total Proper Motion [mas/yr] |
| sy_pnum | 3 | |
| 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 | 12.99 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 12.9879±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 13.77 mag | |
| sy_vmagerr1 | 0.07 mag | |
| sy_vmagerr2 | -0.07 mag | |
| sy_vmagstr | 13.771±0.069 | V (Johnson) Magnitude |
| sy_w1mag | 11.70 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 11.699±0.022 | W1 (WISE) Magnitude |
| sy_w2mag | 11.79 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 11.787±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 12.52 mag | |
| sy_w3magerr1 | 0.34 mag | |
| sy_w3magerr2 | -0.34 mag | |
| sy_w3magstr | 12.524±0.339 | W3 (WISE) Magnitude |
| sy_w4mag | 9.36 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.358 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 273690178 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 1 | |
| x | 0.33 | |
| y | -0.63 | |
| z | 0.70 |
Transit • 2011 • Kepler
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 44.75 deg | |
| decstr | +44d44m46.49s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | Kepler | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2011-11 | Discovery Publication Date |
| disc_refname | <a refstr=COCHRAN_ET_AL__2011 href=https://ui.adsabs.harvard.edu/abs/2011ApJS..197....7C/abstract target=ref> Cochran et al. 2011 </a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2011 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 63.53 deg | |
| elon | 318.58 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2079295583282164992 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2079295583282164992 | Gaia DR3 ID |
| glat | 8.92 deg | |
| glon | 79.01 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | Kepler-18 | Host Name |
| htm20 | 1283112230 | |
| 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 | 1165 K | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | 0 | |
| pl_eqtstr | 1165 | Equilibrium Temperature [K] |
| pl_imppar | 0.79 | |
| pl_impparerr1 | 0.04 | |
| pl_impparerr2 | -0.56 | |
| pl_impparlim | 0 | |
| pl_impparstr | <div><span class="supersubNumber">0.7912</span> <span class="superscript">+0.0357</span><span class="subscript">-0.5561</span> </div> | Impact Parameter |
| pl_insol | 435.21 Searth | |
| pl_insolerr1 | 103.11 Searth | |
| pl_insolerr2 | -72.18 Searth | |
| pl_insollim | 0 | |
| pl_insolstr | <div><span class="supersubNumber">435.21</span> <span class="superscript">+103.11</span><span class="subscript">-72.18</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 | Kepler-18 b | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 0 | |
| pl_nnotes | 1 | |
| pl_ntranspec | 0 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | 0 | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | 0 | |
| pl_orbeccenstr | 0 | Eccentricity |
| pl_orbincl | 84.80 deg | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | 84.8 | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | 0 | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 3.50 day | |
| pl_orbpererr1 | 3.58e-6 day | |
| pl_orbpererr2 | -3.58e-6 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 3.504687554±3.58e-06 | Orbital Period [day] |
| pl_orbsmax | 0.04 au | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | .0434 | 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 | 2014-12-04 | Planetary Parameter Reference Publication Date |
| pl_rade | 2.11 Rearth | |
| pl_radeerr1 | 0.14 Rearth | |
| pl_radeerr2 | -0.14 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | 2.11±0.14 | Planet Radius [Earth Radius] |
| pl_radj | 0.19 Rjupiter | |
| pl_radjerr1 | 0.01 Rjupiter | |
| pl_radjerr2 | -0.01 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.188</span><span class="superscript">+0.012</span><span class="subscript">-0.012</span></div> | Planet Radius [Jupiter Radius] |
| pl_ratdor | 8.80 | |
| pl_ratdorerr1 | 3.80 | |
| pl_ratdorerr2 | -3.80 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | 8.8±3.8 | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.02 | |
| pl_ratrorerr1 | 2.31e-3 | |
| pl_ratrorerr2 | -1.80e-3 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.018319</span> <span class="superscript">+0.002312</span><span class="subscript">-0.001802</span> </div> | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=Q1_Q12_KOI_TABLE href=https://exoplanetarchive.ipac.caltech.edu/docs/Kepler_KOI_docs.html target=ref>Q1-Q12 KOI Table</a> | Planetary Parameter Reference |
| pl_rvamp | — | |
| pl_rvamperr1 | — | |
| pl_rvamperr2 | — | |
| pl_rvamplim | — | |
| pl_rvampstr | — | Radial Velocity Amplitude [m/s] |
| pl_trandep | 0.03 % | |
| pl_trandeperr1 | 5.70e-4 % | |
| pl_trandeperr2 | -5.70e-4 % | |
| pl_trandeplim | 0 | |
| pl_trandepstr | 0.03233±0.00057 | Transit Depth [%] |
| pl_trandur | 1.96 hour | |
| pl_trandurerr1 | 0.03 hour | |
| pl_trandurerr2 | -0.03 hour | |
| pl_trandurlim | 0 | |
| pl_trandurstr | 1.96±0.0295 | Transit Duration [hour] |
| pl_tranmid | 2.45e6 day | |
| pl_tranmiderr1 | 8.47e-4 day | |
| pl_tranmiderr2 | -8.47e-4 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2454966.513±0.000847 | 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 | 298.08 deg | |
| rastr | 19h52m19.07s | RA [sexagesimal] |
| releasedate | 2014-11-18 | Release Date |
| rowupdate | 2014-11-18 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Kepler Project Candidate (q1_q12_koi) | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | 0 | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | 1.05 g/cm**3 | |
| st_denserr1 | 2.73 g/cm**3 | |
| st_denserr2 | -1.90e-4 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | <div><span class="supersubNumber">1.05000</span> <span class="superscript">+2.73217</span><span class="subscript">-0.00019</span> </div> | Stellar Density [g/cm**3] |
| st_logg | 4.34 log(cm/s**2) | |
| st_loggerr1 | 0.06 log(cm/s**2) | |
| st_loggerr2 | -0.04 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | <div><span class="supersubNumber">4.338</span> <span class="superscript">+0.057</span><span class="subscript">-0.042</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 | 0.88 Msun | |
| st_masserr1 | 0.05 Msun | |
| st_masserr2 | -0.02 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.8820</span> <span class="superscript">+0.0530</span><span class="subscript">-0.0210</span> </div> | Stellar Mass [Solar mass] |
| st_met | 0.20 dex | |
| st_meterr1 | 0.16 dex | |
| st_meterr2 | -0.10 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | <div><span class="supersubNumber">0.200</span> <span class="superscript">+0.160</span><span class="subscript">-0.100</span> </div> | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 1.05 Rsun | |
| st_raderr1 | 0.07 Rsun | |
| st_raderr2 | -0.07 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">1.0550</span> <span class="superscript">+0.0720</span><span class="subscript">-0.0680</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=Q1_Q12_KOI_TABLE href=https://exoplanetarchive.ipac.caltech.edu/docs/Kepler_KOI_docs.html target=ref>Q1-Q12 KOI Table</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 5356 K | |
| st_tefferr1 | 109 K | |
| st_tefferr2 | -64 K | |
| st_tefflim | 0 | |
| st_teffstr | <div><span class="supersubNumber">5356.00</span> <span class="superscript">+109.00</span><span class="subscript">-64.00</span> </div> | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 15.03 mag | |
| sy_bmagerr1 | 0.34 mag | |
| sy_bmagerr2 | -0.34 mag | |
| sy_bmagstr | 15.027±0.338 | B (Johnson) Magnitude |
| sy_dist | 433.05 pc | |
| sy_disterr1 | 3.20 pc | |
| sy_disterr2 | -3.16 pc | |
| sy_diststr | <div><span class="supersubNumber">433.047</span><span class="superscript">+3.204</span><span class="subscript">-3.158</span></div> | Distance [pc] |
| sy_gaiamag | 13.54 mag | |
| sy_gaiamagerr1 | 2.19e-4 mag | |
| sy_gaiamagerr2 | -2.19e-4 mag | |
| sy_gaiamagstr | 13.539300±0.000219 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 11.87 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 11.873±0.025 | 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 | 12.19 mag | |
| sy_jmagerr1 | 0.03 mag | |
| sy_jmagerr2 | -0.03 mag | |
| sy_jmagstr | 12.189±0.031 | J (2MASS) Magnitude |
| sy_kepmag | 13.55 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 13.549 | Kepler Magnitude |
| sy_kmag | 11.76 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 11.756±0.019 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 2.28 mas | |
| sy_plxerr1 | 0.02 mas | |
| sy_plxerr2 | -0.02 mas | |
| sy_plxstr | 2.2804300±0.0168358 | Parallax [mas] |
| sy_pm | 20.36 mas/yr | |
| sy_pmdec | -20.31 mas/yr | |
| sy_pmdecerr1 | 0.03 mas/yr | |
| sy_pmdecerr2 | -0.03 mas/yr | |
| sy_pmdecstr | -20.3134000±0.0281627 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.03 mas/yr | |
| sy_pmerr2 | -0.03 mas/yr | |
| sy_pmra | -1.43 mas/yr | |
| sy_pmraerr1 | 0.03 mas/yr | |
| sy_pmraerr2 | -0.03 mas/yr | |
| sy_pmrastr | -1.4315200±0.0308573 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 20.3637784±0.0281766 | Total Proper Motion [mas/yr] |
| sy_pnum | 3 | |
| 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 | 12.99 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 12.9879±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 13.77 mag | |
| sy_vmagerr1 | 0.07 mag | |
| sy_vmagerr2 | -0.07 mag | |
| sy_vmagstr | 13.771±0.069 | V (Johnson) Magnitude |
| sy_w1mag | 11.70 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 11.699±0.022 | W1 (WISE) Magnitude |
| sy_w2mag | 11.79 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 11.787±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 12.52 mag | |
| sy_w3magerr1 | 0.34 mag | |
| sy_w3magerr2 | -0.34 mag | |
| sy_w3magstr | 12.524±0.339 | W3 (WISE) Magnitude |
| sy_w4mag | 9.36 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.358 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 273690178 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 1 | |
| x | 0.33 | |
| y | -0.63 | |
| z | 0.70 |
Transit • 2011 • Kepler
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 44.75 deg | |
| decstr | +44d44m46.49s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | Kepler | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2011-11 | Discovery Publication Date |
| disc_refname | <a refstr=COCHRAN_ET_AL__2011 href=https://ui.adsabs.harvard.edu/abs/2011ApJS..197....7C/abstract target=ref> Cochran et al. 2011 </a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2011 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 63.53 deg | |
| elon | 318.58 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2079295583282164992 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2079295583282164992 | Gaia DR3 ID |
| glat | 8.92 deg | |
| glon | 79.01 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | Kepler-18 | Host Name |
| htm20 | 1283112230 | |
| 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 | Kepler-18 b | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 0 | |
| pl_nnotes | 1 | |
| 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 | 3.50 day | |
| pl_orbpererr1 | 3.78e-6 day | |
| pl_orbpererr2 | -3.78e-6 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 3.5047266193±0.0000037769 | 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 | 2019-03 | 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 | — | |
| 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=GAJDO_SCARON__ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019RAA....19...41G/abstract target=ref>Gajdoš et al. 2019</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 | 2.45e6 day | |
| pl_tranmiderr1 | 9.16e-4 day | |
| pl_tranmiderr2 | -9.16e-4 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2454966.50679000±0.00091611 | 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 | 298.08 deg | |
| rastr | 19h52m19.07s | RA [sexagesimal] |
| releasedate | 2019-04-18 | Release Date |
| rowupdate | 2019-04-16 | 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 | 1.52 g/cm**3 | |
| st_denserr1 | 0.39 g/cm**3 | |
| st_denserr2 | -0.31 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | <div><span class="supersubNumber">1.5156056</span><span class="superscript">+0.3904359</span><span class="subscript">-0.3068008</span></div> | Stellar Density [g/cm**3] |
| st_logg | 4.45 log(cm/s**2) | |
| st_loggerr1 | 0.10 log(cm/s**2) | |
| st_loggerr2 | -0.07 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | <div><span class="supersubNumber">4.4480400</span><span class="superscript">+0.1017950</span><span class="subscript">-0.0678354</span></div> | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | -0.17 log(Lsun) | |
| st_lumerr1 | 0.04 log(Lsun) | |
| st_lumerr2 | -0.03 log(Lsun) | |
| st_lumlim | 0 | |
| st_lumstr | <div><span class="supersubNumber">-0.1718649</span><span class="superscript">+0.0403053</span><span class="subscript">-0.0286811</span></div> | Stellar Luminosity [log(Solar)] |
| st_mass | 0.93 Msun | |
| st_masserr1 | 0.14 Msun | |
| st_masserr2 | -0.10 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.9270000</span><span class="superscript">+0.1414470</span><span class="subscript">-0.1021770</span></div> | Stellar Mass [Solar mass] |
| st_met | 0.20 dex | |
| st_meterr1 | 0.10 dex | |
| st_meterr2 | -0.10 dex | |
| st_metlim | 0 | |
| st_metratio | [M/H] | Stellar Metallicity Ratio |
| st_metstr | 0.2±0.1 | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 0.95 Rsun | |
| st_raderr1 | 0.07 Rsun | |
| st_raderr2 | -0.05 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">0.95181500</span><span class="superscript">+0.07131960</span><span class="subscript">-0.04968540</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 | 5359 K | |
| st_tefferr1 | 80.27 K | |
| st_tefferr2 | -126.86 K | |
| st_tefflim | 0 | |
| st_teffstr | <div><span class="supersubNumber">5359.0000</span><span class="superscript">+80.2742</span><span class="subscript">-126.8550</span></div> | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 15.03 mag | |
| sy_bmagerr1 | 0.34 mag | |
| sy_bmagerr2 | -0.34 mag | |
| sy_bmagstr | 15.027±0.338 | B (Johnson) Magnitude |
| sy_dist | 433.05 pc | |
| sy_disterr1 | 3.20 pc | |
| sy_disterr2 | -3.16 pc | |
| sy_diststr | <div><span class="supersubNumber">433.047</span><span class="superscript">+3.204</span><span class="subscript">-3.158</span></div> | Distance [pc] |
| sy_gaiamag | 13.54 mag | |
| sy_gaiamagerr1 | 2.19e-4 mag | |
| sy_gaiamagerr2 | -2.19e-4 mag | |
| sy_gaiamagstr | 13.539300±0.000219 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 11.87 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 11.873±0.025 | 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 | 12.19 mag | |
| sy_jmagerr1 | 0.03 mag | |
| sy_jmagerr2 | -0.03 mag | |
| sy_jmagstr | 12.189±0.031 | J (2MASS) Magnitude |
| sy_kepmag | 13.55 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 13.549 | Kepler Magnitude |
| sy_kmag | 11.76 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 11.756±0.019 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 2.28 mas | |
| sy_plxerr1 | 0.02 mas | |
| sy_plxerr2 | -0.02 mas | |
| sy_plxstr | 2.2804300±0.0168358 | Parallax [mas] |
| sy_pm | 20.36 mas/yr | |
| sy_pmdec | -20.31 mas/yr | |
| sy_pmdecerr1 | 0.03 mas/yr | |
| sy_pmdecerr2 | -0.03 mas/yr | |
| sy_pmdecstr | -20.3134000±0.0281627 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.03 mas/yr | |
| sy_pmerr2 | -0.03 mas/yr | |
| sy_pmra | -1.43 mas/yr | |
| sy_pmraerr1 | 0.03 mas/yr | |
| sy_pmraerr2 | -0.03 mas/yr | |
| sy_pmrastr | -1.4315200±0.0308573 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 20.3637784±0.0281766 | Total Proper Motion [mas/yr] |
| sy_pnum | 3 | |
| 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 | 12.99 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 12.9879±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 13.77 mag | |
| sy_vmagerr1 | 0.07 mag | |
| sy_vmagerr2 | -0.07 mag | |
| sy_vmagstr | 13.771±0.069 | V (Johnson) Magnitude |
| sy_w1mag | 11.70 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 11.699±0.022 | W1 (WISE) Magnitude |
| sy_w2mag | 11.79 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 11.787±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 12.52 mag | |
| sy_w3magerr1 | 0.34 mag | |
| sy_w3magerr2 | -0.34 mag | |
| sy_w3magstr | 12.524±0.339 | W3 (WISE) Magnitude |
| sy_w4mag | 9.36 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.358 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 273690178 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 1 | |
| x | 0.33 | |
| y | -0.63 | |
| z | 0.70 |
Transit • 2011 • Kepler
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 44.75 deg | |
| decstr | +44d44m46.49s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | Kepler | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2011-11 | Discovery Publication Date |
| disc_refname | <a refstr=COCHRAN_ET_AL__2011 href=https://ui.adsabs.harvard.edu/abs/2011ApJS..197....7C/abstract target=ref> Cochran et al. 2011 </a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2011 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 63.53 deg | |
| elon | 318.58 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2079295583282164992 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2079295583282164992 | Gaia DR3 ID |
| glat | 8.92 deg | |
| glon | 79.01 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | Kepler-18 | Host Name |
| htm20 | 1283112230 | |
| 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 | 1120 K | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | 0 | |
| pl_eqtstr | 1120 | Equilibrium Temperature [K] |
| pl_imppar | 0.71 | |
| pl_impparerr1 | 0.10 | |
| pl_impparerr2 | -0.10 | |
| pl_impparlim | 0 | |
| pl_impparstr | 0.715±0.1 | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | 0 | |
| 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 | Kepler-18 b | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 0 | |
| pl_nnotes | 1 | |
| pl_ntranspec | 0 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | 0 | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | 0 | |
| pl_orbeccenstr | 0 | Eccentricity |
| pl_orbincl | 85.37 deg | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | 85.37 | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | 0 | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 3.50 day | |
| pl_orbpererr1 | 1.70e-5 day | |
| pl_orbpererr2 | -1.70e-5 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 3.504761±1.7e-05 | Orbital Period [day] |
| pl_orbsmax | 0.04 au | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | .044 | 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 | 2014-01-08 | Planetary Parameter Reference Publication Date |
| pl_rade | 1.82 Rearth | |
| pl_radeerr1 | 0.17 Rearth | |
| pl_radeerr2 | -0.17 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | 1.82±0.17 | Planet Radius [Earth Radius] |
| pl_radj | 0.16 Rjupiter | |
| pl_radjerr1 | 0.02 Rjupiter | |
| pl_radjerr2 | -0.02 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.162</span><span class="superscript">+0.015</span><span class="subscript">-0.015</span></div> | Planet Radius [Jupiter Radius] |
| pl_ratdor | 9.20 | |
| pl_ratdorerr1 | 1.30 | |
| pl_ratdorerr2 | -1.30 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | 9.2±1.3 | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.02 | |
| pl_ratrorerr1 | 3.80e-4 | |
| pl_ratrorerr2 | -3.80e-4 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | 0.01708±0.00038 | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=Q1_Q8_KOI_TABLE href=https://exoplanetarchive.ipac.caltech.edu/docs/Kepler_KOI_docs.html target=ref>Q1-Q8 KOI Table</a> | Planetary Parameter Reference |
| pl_rvamp | — | |
| pl_rvamperr1 | — | |
| pl_rvamperr2 | — | |
| pl_rvamplim | — | |
| pl_rvampstr | — | Radial Velocity Amplitude [m/s] |
| pl_trandep | 0.03 % | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | 0 | |
| pl_trandepstr | 0.03030 | Transit Depth [%] |
| pl_trandur | 2.12 hour | |
| pl_trandurerr1 | — | |
| pl_trandurerr2 | — | |
| pl_trandurlim | 0 | |
| pl_trandurstr | 2.1192 | Transit Duration [hour] |
| pl_tranmid | 2.45e6 day | |
| pl_tranmiderr1 | 1.60e-3 day | |
| pl_tranmiderr2 | -1.60e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2454966.5043±0.0016 | 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 | 298.08 deg | |
| rastr | 19h52m19.07s | RA [sexagesimal] |
| releasedate | 2013-10-28 | Release Date |
| rowupdate | 2013-10-28 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Kepler Project Candidate (q1_q8_koi) | Solution Type |
| st_age | 8.50 Gyr | |
| st_ageerr1 | 3.60 Gyr | |
| st_ageerr2 | -3.60 Gyr | |
| st_agelim | 0 | |
| st_agestr | 8.5±3.6 | Stellar Age [Gyr] |
| st_dens | — | |
| st_denserr1 | — | |
| st_denserr2 | — | |
| st_denslim | 0 | |
| 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 | 4.430±0.100 | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | 0.94 Msun | |
| st_masserr1 | 0.02 Msun | |
| st_masserr2 | -0.02 Msun | |
| st_masslim | 0 | |
| st_massstr | 0.9440±0.0210 | Stellar Mass [Solar mass] |
| st_met | — | |
| st_meterr1 | — | |
| st_meterr2 | — | |
| st_metlim | 0 | |
| st_metratio | — | Stellar Metallicity Ratio |
| st_metstr | — | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 0.98 Rsun | |
| st_raderr1 | 0.09 Rsun | |
| st_raderr2 | -0.09 Rsun | |
| st_radlim | 0 | |
| st_radstr | 0.9780±0.0870 | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=Q1_Q8_KOI_TABLE href=https://exoplanetarchive.ipac.caltech.edu/docs/Kepler_KOI_docs.html target=ref>Q1-Q8 KOI Table</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 5385 K | |
| st_tefferr1 | 44 K | |
| st_tefferr2 | -44 K | |
| st_tefflim | 0 | |
| st_teffstr | 5385.00±44.00 | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 15.03 mag | |
| sy_bmagerr1 | 0.34 mag | |
| sy_bmagerr2 | -0.34 mag | |
| sy_bmagstr | 15.027±0.338 | B (Johnson) Magnitude |
| sy_dist | 433.05 pc | |
| sy_disterr1 | 3.20 pc | |
| sy_disterr2 | -3.16 pc | |
| sy_diststr | <div><span class="supersubNumber">433.047</span><span class="superscript">+3.204</span><span class="subscript">-3.158</span></div> | Distance [pc] |
| sy_gaiamag | 13.54 mag | |
| sy_gaiamagerr1 | 2.19e-4 mag | |
| sy_gaiamagerr2 | -2.19e-4 mag | |
| sy_gaiamagstr | 13.539300±0.000219 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 11.87 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 11.873±0.025 | 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 | 12.19 mag | |
| sy_jmagerr1 | 0.03 mag | |
| sy_jmagerr2 | -0.03 mag | |
| sy_jmagstr | 12.189±0.031 | J (2MASS) Magnitude |
| sy_kepmag | 13.55 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 13.549 | Kepler Magnitude |
| sy_kmag | 11.76 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 11.756±0.019 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 2.28 mas | |
| sy_plxerr1 | 0.02 mas | |
| sy_plxerr2 | -0.02 mas | |
| sy_plxstr | 2.2804300±0.0168358 | Parallax [mas] |
| sy_pm | 20.36 mas/yr | |
| sy_pmdec | -20.31 mas/yr | |
| sy_pmdecerr1 | 0.03 mas/yr | |
| sy_pmdecerr2 | -0.03 mas/yr | |
| sy_pmdecstr | -20.3134000±0.0281627 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.03 mas/yr | |
| sy_pmerr2 | -0.03 mas/yr | |
| sy_pmra | -1.43 mas/yr | |
| sy_pmraerr1 | 0.03 mas/yr | |
| sy_pmraerr2 | -0.03 mas/yr | |
| sy_pmrastr | -1.4315200±0.0308573 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 20.3637784±0.0281766 | Total Proper Motion [mas/yr] |
| sy_pnum | 3 | |
| 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 | 12.99 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 12.9879±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 13.77 mag | |
| sy_vmagerr1 | 0.07 mag | |
| sy_vmagerr2 | -0.07 mag | |
| sy_vmagstr | 13.771±0.069 | V (Johnson) Magnitude |
| sy_w1mag | 11.70 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 11.699±0.022 | W1 (WISE) Magnitude |
| sy_w2mag | 11.79 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 11.787±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 12.52 mag | |
| sy_w3magerr1 | 0.34 mag | |
| sy_w3magerr2 | -0.34 mag | |
| sy_w3magstr | 12.524±0.339 | W3 (WISE) Magnitude |
| sy_w4mag | 9.36 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.358 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 273690178 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 1 | |
| x | 0.33 | |
| y | -0.63 | |
| z | 0.70 |
Transit • 2011 • Kepler
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 44.75 deg | |
| decstr | +44d44m46.49s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | Kepler | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2011-11 | Discovery Publication Date |
| disc_refname | <a refstr=COCHRAN_ET_AL__2011 href=https://ui.adsabs.harvard.edu/abs/2011ApJS..197....7C/abstract target=ref> Cochran et al. 2011 </a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2011 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 63.53 deg | |
| elon | 318.58 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2079295583282164992 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2079295583282164992 | Gaia DR3 ID |
| glat | 8.92 deg | |
| glon | 79.01 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | Kepler-18 | Host Name |
| htm20 | 1283112230 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | 12.75 Mearth | |
| pl_bmasseerr1 | 3.91 Mearth | |
| pl_bmasseerr2 | -3.91 Mearth | |
| pl_bmasselim | 0 | |
| pl_bmassestr | 12.751103040±3.906266927 | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | 0.04 Mjupiter | |
| pl_bmassjerr1 | 0.01 Mjupiter | |
| pl_bmassjerr2 | -0.01 Mjupiter | |
| pl_bmassjlim | 0 | |
| pl_bmassjstr | 0.03997961254±0.01229049023 | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | Msini | 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 | 11.87 g/cm**3 | |
| pl_denserr1 | 4.34 g/cm**3 | |
| pl_denserr2 | -4.34 g/cm**3 | |
| pl_denslim | 0 | |
| pl_densstr | 11.868167130±4.336517909 | 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 | 12.75 Mearth | |
| pl_msinieerr1 | 3.91 Mearth | |
| pl_msinieerr2 | -3.91 Mearth | |
| pl_msinielim | 0 | |
| pl_msiniestr | 12.751103040±3.906266927 | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | 0.04 Mjupiter | |
| pl_msinijerr1 | 0.01 Mjupiter | |
| pl_msinijerr2 | -0.01 Mjupiter | |
| pl_msinijlim | 0 | |
| pl_msinijstr | 0.03997961254±0.01229049023 | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | Kepler-18 b | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 0 | |
| pl_nnotes | 1 | |
| pl_ntranspec | 0 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | 0 | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | 0 | |
| pl_orbeccenstr | 0 | 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 | 3.50 day | |
| pl_orbpererr1 | — | |
| pl_orbpererr2 | — | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 3.504687554 | Orbital Period [day] |
| pl_orbsmax | 0.04 au | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | 0.04489767932 | 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 | 2024-01 | Planetary Parameter Reference Publication Date |
| pl_rade | 1.81 Rearth | |
| pl_radeerr1 | 0.21 Rearth | |
| pl_radeerr2 | -0.21 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | 1.809±0.208 | Planet Radius [Earth Radius] |
| pl_radj | 0.16 Rjupiter | |
| pl_radjerr1 | 0.02 Rjupiter | |
| pl_radjerr2 | -0.02 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | 0.1614±0.0186 | 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=WEISS_ET_AL__2024 href=https://ui.adsabs.harvard.edu/abs/2024ApJS..270....8W/abstract target=ref>Weiss et al. 2024</a> | Planetary Parameter Reference |
| pl_rvamp | 5.41 m/s | |
| pl_rvamperr1 | 1.66 m/s | |
| pl_rvamperr2 | -1.66 m/s | |
| pl_rvamplim | 0 | |
| pl_rvampstr | 5.410919±1.663419 | Radial Velocity Amplitude [m/s] |
| pl_trandep | — | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | — | |
| pl_trandepstr | — | Transit Depth [%] |
| pl_trandur | — | |
| pl_trandurerr1 | — | |
| pl_trandurerr2 | — | |
| pl_trandurlim | — | |
| pl_trandurstr | — | Transit Duration [hour] |
| pl_tranmid | — | |
| pl_tranmiderr1 | — | |
| pl_tranmiderr2 | — | |
| pl_tranmidlim | — | |
| pl_tranmidstr | — | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | — | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 298.08 deg | |
| rastr | 19h52m19.07s | RA [sexagesimal] |
| releasedate | 2024-02-21 | Release Date |
| rowupdate | 2024-02-21 | 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 | 0.98 Msun | |
| st_masserr1 | 0.02 Msun | |
| st_masserr2 | -0.02 Msun | |
| st_masslim | 0 | |
| st_massstr | 0.98300±0.02250 | Stellar Mass [Solar mass] |
| st_met | — | |
| st_meterr1 | — | |
| st_meterr2 | — | |
| st_metlim | — | |
| st_metratio | — | Stellar Metallicity Ratio |
| st_metstr | — | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | — | |
| st_raderr1 | — | |
| st_raderr2 | — | |
| st_radlim | — | |
| st_radstr | — | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=WEISS_ET_AL__2024 href=https://ui.adsabs.harvard.edu/abs/2024ApJS..270....8W/abstract target=ref>Weiss et al. 2024</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 | 15.03 mag | |
| sy_bmagerr1 | 0.34 mag | |
| sy_bmagerr2 | -0.34 mag | |
| sy_bmagstr | 15.027±0.338 | B (Johnson) Magnitude |
| sy_dist | 433.05 pc | |
| sy_disterr1 | 3.20 pc | |
| sy_disterr2 | -3.16 pc | |
| sy_diststr | <div><span class="supersubNumber">433.047</span><span class="superscript">+3.204</span><span class="subscript">-3.158</span></div> | Distance [pc] |
| sy_gaiamag | 13.54 mag | |
| sy_gaiamagerr1 | 2.19e-4 mag | |
| sy_gaiamagerr2 | -2.19e-4 mag | |
| sy_gaiamagstr | 13.539300±0.000219 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 11.87 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 11.873±0.025 | 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 | 12.19 mag | |
| sy_jmagerr1 | 0.03 mag | |
| sy_jmagerr2 | -0.03 mag | |
| sy_jmagstr | 12.189±0.031 | J (2MASS) Magnitude |
| sy_kepmag | 13.55 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 13.549 | Kepler Magnitude |
| sy_kmag | 11.76 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 11.756±0.019 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 2.28 mas | |
| sy_plxerr1 | 0.02 mas | |
| sy_plxerr2 | -0.02 mas | |
| sy_plxstr | 2.2804300±0.0168358 | Parallax [mas] |
| sy_pm | 20.36 mas/yr | |
| sy_pmdec | -20.31 mas/yr | |
| sy_pmdecerr1 | 0.03 mas/yr | |
| sy_pmdecerr2 | -0.03 mas/yr | |
| sy_pmdecstr | -20.3134000±0.0281627 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.03 mas/yr | |
| sy_pmerr2 | -0.03 mas/yr | |
| sy_pmra | -1.43 mas/yr | |
| sy_pmraerr1 | 0.03 mas/yr | |
| sy_pmraerr2 | -0.03 mas/yr | |
| sy_pmrastr | -1.4315200±0.0308573 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 20.3637784±0.0281766 | Total Proper Motion [mas/yr] |
| sy_pnum | 3 | |
| 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 | 12.99 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 12.9879±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 13.77 mag | |
| sy_vmagerr1 | 0.07 mag | |
| sy_vmagerr2 | -0.07 mag | |
| sy_vmagstr | 13.771±0.069 | V (Johnson) Magnitude |
| sy_w1mag | 11.70 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 11.699±0.022 | W1 (WISE) Magnitude |
| sy_w2mag | 11.79 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 11.787±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 12.52 mag | |
| sy_w3magerr1 | 0.34 mag | |
| sy_w3magerr2 | -0.34 mag | |
| sy_w3magstr | 12.524±0.339 | W3 (WISE) Magnitude |
| sy_w4mag | 9.36 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.358 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 273690178 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 1 | |
| x | 0.33 | |
| y | -0.63 | |
| z | 0.70 |
Transit • 2011 • Kepler
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 44.75 deg | |
| decstr | +44d44m46.49s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | Kepler | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2011-11 | Discovery Publication Date |
| disc_refname | <a refstr=COCHRAN_ET_AL__2011 href=https://ui.adsabs.harvard.edu/abs/2011ApJS..197....7C/abstract target=ref> Cochran et al. 2011 </a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2011 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 63.53 deg | |
| elon | 318.58 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2079295583282164992 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2079295583282164992 | Gaia DR3 ID |
| glat | 8.92 deg | |
| glon | 79.01 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | Kepler-18 | Host Name |
| htm20 | 1283112230 | |
| 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 | 0 | |
| pl_eqtstr | — | Equilibrium Temperature [K] |
| pl_imppar | — | |
| pl_impparerr1 | — | |
| pl_impparerr2 | — | |
| pl_impparlim | 0 | |
| pl_impparstr | — | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | 0 | |
| 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 | Kepler-18 b | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 0 | |
| pl_nnotes | 1 | |
| pl_ntranspec | 0 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | — | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | 0 | |
| pl_orbeccenstr | — | Eccentricity |
| pl_orbincl | — | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | — | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | 0 | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 3.50 day | |
| pl_orbpererr1 | 3.09e-6 day | |
| pl_orbpererr2 | -3.09e-6 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 3.504691252±3.091e-06 | Orbital Period [day] |
| pl_orbsmax | — | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | 0 | |
| 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 | 2018-08-16 | Planetary Parameter Reference Publication Date |
| pl_rade | — | |
| pl_radeerr1 | — | |
| pl_radeerr2 | — | |
| pl_radelim | 0 | |
| 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 | 0 | |
| pl_ratdorstr | — | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | — | |
| pl_ratrorerr1 | — | |
| pl_ratrorerr2 | — | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | — | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=Q1_Q17_DR25_SUPPLEMENTAL_KOI_TABLE href=https://exoplanetarchive.ipac.caltech.edu/docs/Kepler_KOI_docs.html target=ref>Q1-Q17 DR25 Supplemental KOI Table</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 | 0 | |
| pl_trandepstr | — | Transit Depth [%] |
| pl_trandur | — | |
| pl_trandurerr1 | — | |
| pl_trandurerr2 | — | |
| pl_trandurlim | 0 | |
| pl_trandurstr | — | Transit Duration [hour] |
| pl_tranmid | 2.45e6 day | |
| pl_tranmiderr1 | 7.14e-4 day | |
| pl_tranmiderr2 | -7.14e-4 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2454966.512±0.000714 | 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 | 298.08 deg | |
| rastr | 19h52m19.07s | RA [sexagesimal] |
| releasedate | 2018-09-25 | Release Date |
| rowupdate | 2018-09-25 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Kepler Project Candidate (q1_q17_dr25_sup_koi) | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | 1.52 g/cm**3 | |
| st_denserr1 | 0.39 g/cm**3 | |
| st_denserr2 | -0.31 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | <div><span class="supersubNumber">1.5156056</span><span class="superscript">+0.3904359</span><span class="subscript">-0.3068008</span></div> | Stellar Density [g/cm**3] |
| st_logg | 4.45 log(cm/s**2) | |
| st_loggerr1 | 0.10 log(cm/s**2) | |
| st_loggerr2 | -0.07 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | <div><span class="supersubNumber">4.4480400</span><span class="superscript">+0.1017950</span><span class="subscript">-0.0678354</span></div> | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | -0.17 log(Lsun) | |
| st_lumerr1 | 0.04 log(Lsun) | |
| st_lumerr2 | -0.03 log(Lsun) | |
| st_lumlim | 0 | |
| st_lumstr | <div><span class="supersubNumber">-0.1718649</span><span class="superscript">+0.0403053</span><span class="subscript">-0.0286811</span></div> | Stellar Luminosity [log(Solar)] |
| st_mass | 0.93 Msun | |
| st_masserr1 | 0.14 Msun | |
| st_masserr2 | -0.10 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.9270000</span><span class="superscript">+0.1414470</span><span class="subscript">-0.1021770</span></div> | Stellar Mass [Solar mass] |
| st_met | 0.20 dex | |
| st_meterr1 | 0.10 dex | |
| st_meterr2 | -0.10 dex | |
| st_metlim | 0 | |
| st_metratio | [M/H] | Stellar Metallicity Ratio |
| st_metstr | 0.2±0.1 | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 0.95 Rsun | |
| st_raderr1 | 0.07 Rsun | |
| st_raderr2 | -0.05 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">0.95181500</span><span class="superscript">+0.07131960</span><span class="subscript">-0.04968540</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 | 5359 K | |
| st_tefferr1 | 80.27 K | |
| st_tefferr2 | -126.86 K | |
| st_tefflim | 0 | |
| st_teffstr | <div><span class="supersubNumber">5359.0000</span><span class="superscript">+80.2742</span><span class="subscript">-126.8550</span></div> | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 15.03 mag | |
| sy_bmagerr1 | 0.34 mag | |
| sy_bmagerr2 | -0.34 mag | |
| sy_bmagstr | 15.027±0.338 | B (Johnson) Magnitude |
| sy_dist | 433.05 pc | |
| sy_disterr1 | 3.20 pc | |
| sy_disterr2 | -3.16 pc | |
| sy_diststr | <div><span class="supersubNumber">433.047</span><span class="superscript">+3.204</span><span class="subscript">-3.158</span></div> | Distance [pc] |
| sy_gaiamag | 13.54 mag | |
| sy_gaiamagerr1 | 2.19e-4 mag | |
| sy_gaiamagerr2 | -2.19e-4 mag | |
| sy_gaiamagstr | 13.539300±0.000219 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 11.87 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 11.873±0.025 | 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 | 12.19 mag | |
| sy_jmagerr1 | 0.03 mag | |
| sy_jmagerr2 | -0.03 mag | |
| sy_jmagstr | 12.189±0.031 | J (2MASS) Magnitude |
| sy_kepmag | 13.55 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 13.549 | Kepler Magnitude |
| sy_kmag | 11.76 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 11.756±0.019 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 2.28 mas | |
| sy_plxerr1 | 0.02 mas | |
| sy_plxerr2 | -0.02 mas | |
| sy_plxstr | 2.2804300±0.0168358 | Parallax [mas] |
| sy_pm | 20.36 mas/yr | |
| sy_pmdec | -20.31 mas/yr | |
| sy_pmdecerr1 | 0.03 mas/yr | |
| sy_pmdecerr2 | -0.03 mas/yr | |
| sy_pmdecstr | -20.3134000±0.0281627 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.03 mas/yr | |
| sy_pmerr2 | -0.03 mas/yr | |
| sy_pmra | -1.43 mas/yr | |
| sy_pmraerr1 | 0.03 mas/yr | |
| sy_pmraerr2 | -0.03 mas/yr | |
| sy_pmrastr | -1.4315200±0.0308573 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 20.3637784±0.0281766 | Total Proper Motion [mas/yr] |
| sy_pnum | 3 | |
| 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 | 12.99 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 12.9879±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 13.77 mag | |
| sy_vmagerr1 | 0.07 mag | |
| sy_vmagerr2 | -0.07 mag | |
| sy_vmagstr | 13.771±0.069 | V (Johnson) Magnitude |
| sy_w1mag | 11.70 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 11.699±0.022 | W1 (WISE) Magnitude |
| sy_w2mag | 11.79 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 11.787±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 12.52 mag | |
| sy_w3magerr1 | 0.34 mag | |
| sy_w3magerr2 | -0.34 mag | |
| sy_w3magstr | 12.524±0.339 | W3 (WISE) Magnitude |
| sy_w4mag | 9.36 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.358 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 273690178 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 1 | |
| x | 0.33 | |
| y | -0.63 | |
| z | 0.70 |
Transit • 2011 • Kepler
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 44.75 deg | |
| decstr | +44d44m46.49s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | Kepler | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2011-11 | Discovery Publication Date |
| disc_refname | <a refstr=COCHRAN_ET_AL__2011 href=https://ui.adsabs.harvard.edu/abs/2011ApJS..197....7C/abstract target=ref> Cochran et al. 2011 </a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2011 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 63.53 deg | |
| elon | 318.58 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2079295583282164992 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2079295583282164992 | Gaia DR3 ID |
| glat | 8.92 deg | |
| glon | 79.01 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | Kepler-18 | Host Name |
| htm20 | 1283112230 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | 30.42 Mearth | |
| pl_bmasseerr1 | — | |
| pl_bmasseerr2 | — | |
| pl_bmasselim | 1 | |
| pl_bmassestr | <30.4165 | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | 0.10 Mjupiter | |
| pl_bmassjerr1 | — | |
| pl_bmassjerr2 | — | |
| pl_bmassjlim | 1 | |
| pl_bmassjstr | <0.0957010 | 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 | 3.30 g/cm**3 | |
| pl_denserr1 | 4.50 g/cm**3 | |
| pl_denserr2 | -3 g/cm**3 | |
| pl_denslim | 0 | |
| pl_densstr | <div><span class="supersubNumber">3.3</span><span class="superscript">+4.5</span><span class="subscript">-3.0</span></div> | Planet Density [g/cm**3] |
| pl_eqt | — | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | — | |
| pl_eqtstr | — | Equilibrium Temperature [K] |
| pl_imppar | 0.74 | |
| pl_impparerr1 | 0.28 | |
| pl_impparerr2 | -0.28 | |
| pl_impparlim | 0 | |
| pl_impparstr | 0.740±0.280 | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | b | Planet Letter |
| pl_masse | 30.42 Mearth | |
| pl_masseerr1 | — | |
| pl_masseerr2 | — | |
| pl_masselim | 1 | |
| pl_massestr | <30.4165 | Planet Mass [Earth Mass] |
| pl_massj | 0.10 Mjupiter | |
| pl_massjerr1 | — | |
| pl_massjerr2 | — | |
| pl_massjlim | 1 | |
| pl_massjstr | <0.0957010 | 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 | Kepler-18 b | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 0 | |
| pl_nnotes | 1 | |
| 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 | 3.50 day | |
| pl_orbpererr1 | 3.10e-6 day | |
| pl_orbpererr2 | -3.10e-6 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 3.5046913±0.0000031 | 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 | 2025-02 | 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 | 9.50 | |
| pl_ratdorerr1 | 3.90 | |
| pl_ratdorerr2 | -3.90 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | 9.50±3.90 | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.02 | |
| pl_ratrorerr1 | 1.60e-3 | |
| pl_ratrorerr2 | -1.60e-3 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | 0.0176±0.0016 | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=OFIR_ET_AL__2025 href=https://ui.adsabs.harvard.edu/abs/2025AJ....169...90O/abstract target=ref>Ofir 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 | 2.45e6 day | |
| pl_tranmiderr1 | 7.10e-4 day | |
| pl_tranmiderr2 | -7.10e-4 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2454966.51194±0.00071 | 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 | 298.08 deg | |
| rastr | 19h52m19.07s | RA [sexagesimal] |
| releasedate | 2025-04-16 | Release Date |
| rowupdate | 2025-04-16 | 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 | 0.98 Msun | |
| st_masserr1 | 0.03 Msun | |
| st_masserr2 | -0.02 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.9830</span><span class="superscript">+0.0260</span><span class="subscript">-0.0240</span></div> | 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 | 0.90 Rsun | |
| st_raderr1 | 8.00e-3 Rsun | |
| st_raderr2 | -4.00e-3 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">0.903</span><span class="superscript">+0.008</span><span class="subscript">-0.004</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=OFIR_ET_AL__2025 href=https://ui.adsabs.harvard.edu/abs/2025AJ....169...90O/abstract target=ref>Ofir 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 | — | |
| 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 | 15.03 mag | |
| sy_bmagerr1 | 0.34 mag | |
| sy_bmagerr2 | -0.34 mag | |
| sy_bmagstr | 15.027±0.338 | B (Johnson) Magnitude |
| sy_dist | 433.05 pc | |
| sy_disterr1 | 3.20 pc | |
| sy_disterr2 | -3.16 pc | |
| sy_diststr | <div><span class="supersubNumber">433.047</span><span class="superscript">+3.204</span><span class="subscript">-3.158</span></div> | Distance [pc] |
| sy_gaiamag | 13.54 mag | |
| sy_gaiamagerr1 | 2.19e-4 mag | |
| sy_gaiamagerr2 | -2.19e-4 mag | |
| sy_gaiamagstr | 13.539300±0.000219 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 11.87 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 11.873±0.025 | 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 | 12.19 mag | |
| sy_jmagerr1 | 0.03 mag | |
| sy_jmagerr2 | -0.03 mag | |
| sy_jmagstr | 12.189±0.031 | J (2MASS) Magnitude |
| sy_kepmag | 13.55 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 13.549 | Kepler Magnitude |
| sy_kmag | 11.76 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 11.756±0.019 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 2.28 mas | |
| sy_plxerr1 | 0.02 mas | |
| sy_plxerr2 | -0.02 mas | |
| sy_plxstr | 2.2804300±0.0168358 | Parallax [mas] |
| sy_pm | 20.36 mas/yr | |
| sy_pmdec | -20.31 mas/yr | |
| sy_pmdecerr1 | 0.03 mas/yr | |
| sy_pmdecerr2 | -0.03 mas/yr | |
| sy_pmdecstr | -20.3134000±0.0281627 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.03 mas/yr | |
| sy_pmerr2 | -0.03 mas/yr | |
| sy_pmra | -1.43 mas/yr | |
| sy_pmraerr1 | 0.03 mas/yr | |
| sy_pmraerr2 | -0.03 mas/yr | |
| sy_pmrastr | -1.4315200±0.0308573 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 20.3637784±0.0281766 | Total Proper Motion [mas/yr] |
| sy_pnum | 3 | |
| 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 | 12.99 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 12.9879±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 13.77 mag | |
| sy_vmagerr1 | 0.07 mag | |
| sy_vmagerr2 | -0.07 mag | |
| sy_vmagstr | 13.771±0.069 | V (Johnson) Magnitude |
| sy_w1mag | 11.70 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 11.699±0.022 | W1 (WISE) Magnitude |
| sy_w2mag | 11.79 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 11.787±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 12.52 mag | |
| sy_w3magerr1 | 0.34 mag | |
| sy_w3magerr2 | -0.34 mag | |
| sy_w3magstr | 12.524±0.339 | W3 (WISE) Magnitude |
| sy_w4mag | 9.36 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.358 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 273690178 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 1 | |
| x | 0.33 | |
| y | -0.63 | |
| z | 0.70 |
Transit • 2011 • Kepler
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 44.75 deg | |
| decstr | +44d44m46.49s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | Kepler | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2011-11 | Discovery Publication Date |
| disc_refname | <a refstr=COCHRAN_ET_AL__2011 href=https://ui.adsabs.harvard.edu/abs/2011ApJS..197....7C/abstract target=ref> Cochran et al. 2011 </a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2011 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 63.53 deg | |
| elon | 318.58 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2079295583282164992 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2079295583282164992 | Gaia DR3 ID |
| glat | 8.92 deg | |
| glon | 79.01 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | Kepler-18 | Host Name |
| htm20 | 1283112230 | |
| 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 | 319.10 Searth | |
| pl_insolerr1 | 21.50 Searth | |
| pl_insolerr2 | -21.50 Searth | |
| pl_insollim | 0 | |
| pl_insolstr | 319.1±21.5 | 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 | Kepler-18 b | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 0 | |
| pl_nnotes | 1 | |
| 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 | 3.50 day | |
| pl_orbpererr1 | 3.58e-6 day | |
| pl_orbpererr2 | -3.58e-6 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 3.504687554±0.000003580 | Orbital Period [day] |
| pl_orbsmax | 0.04 au | |
| pl_orbsmaxerr1 | 3.90e-4 au | |
| pl_orbsmaxerr2 | -3.90e-4 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | 0.04492±0.00039 | 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 | 1.81 Rearth | |
| pl_radeerr1 | 0.21 Rearth | |
| pl_radeerr2 | -0.21 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | 1.809±0.208 | Planet Radius [Earth Radius] |
| pl_radj | 0.16 Rjupiter | |
| pl_radjerr1 | 0.02 Rjupiter | |
| pl_radjerr2 | -0.02 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | 0.1614±0.0186 | 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 | 2.31e-3 | |
| pl_ratrorerr2 | -1.80e-3 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.018319</span><span class="superscript">+0.002312</span><span class="subscript">-0.001802</span></div> | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=FULTON__AMP__PETIGURA_2018 href=https://ui.adsabs.harvard.edu/abs/2018AJ....156..264F/abstract target=ref>Fulton & Petigura 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 | — | |
| pl_tranmiderr1 | — | |
| pl_tranmiderr2 | — | |
| pl_tranmidlim | — | |
| pl_tranmidstr | — | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | — | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 298.08 deg | |
| rastr | 19h52m19.07s | RA [sexagesimal] |
| releasedate | 2024-12-05 | Release Date |
| rowupdate | 2024-12-05 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Candidate | Solution Type |
| st_age | 2.04 Gyr | |
| st_ageerr1 | 1.85 Gyr | |
| st_ageerr2 | -1.66 Gyr | |
| st_agelim | 0 | |
| st_agestr | <div><span class="supersubNumber">2.04</span><span class="superscript">+1.85</span><span class="subscript">-1.66</span></div> | Stellar Age [Gyr] |
| st_dens | 1.33 g/cm**3 | |
| st_denserr1 | 0.05 g/cm**3 | |
| st_denserr2 | -0.05 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | 1.33±0.05 | 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 | 0.98 Msun | |
| st_masserr1 | 0.03 Msun | |
| st_masserr2 | -0.02 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.9830</span><span class="superscript">+0.0260</span><span class="subscript">-0.0240</span></div> | Stellar Mass [Solar mass] |
| st_met | 0.28 dex | |
| st_meterr1 | 0.04 dex | |
| st_meterr2 | -0.04 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | 0.28±0.04 | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 0.90 Rsun | |
| st_raderr1 | 0.02 Rsun | |
| st_raderr2 | -0.02 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">0.904</span><span class="superscript">+0.023</span><span class="subscript">-0.022</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=FULTON__AMP__PETIGURA_2018 href=https://ui.adsabs.harvard.edu/abs/2018AJ....156..264F/abstract target=ref>Fulton & Petigura 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 | 5441 K | |
| st_tefferr1 | 60 K | |
| st_tefferr2 | -60 K | |
| st_tefflim | 0 | |
| st_teffstr | 5441±60 | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 15.03 mag | |
| sy_bmagerr1 | 0.34 mag | |
| sy_bmagerr2 | -0.34 mag | |
| sy_bmagstr | 15.027±0.338 | B (Johnson) Magnitude |
| sy_dist | 433.05 pc | |
| sy_disterr1 | 3.20 pc | |
| sy_disterr2 | -3.16 pc | |
| sy_diststr | <div><span class="supersubNumber">433.047</span><span class="superscript">+3.204</span><span class="subscript">-3.158</span></div> | Distance [pc] |
| sy_gaiamag | 13.54 mag | |
| sy_gaiamagerr1 | 2.19e-4 mag | |
| sy_gaiamagerr2 | -2.19e-4 mag | |
| sy_gaiamagstr | 13.539300±0.000219 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 11.87 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 11.873±0.025 | 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 | 12.19 mag | |
| sy_jmagerr1 | 0.03 mag | |
| sy_jmagerr2 | -0.03 mag | |
| sy_jmagstr | 12.189±0.031 | J (2MASS) Magnitude |
| sy_kepmag | 13.55 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 13.549 | Kepler Magnitude |
| sy_kmag | 11.76 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 11.756±0.019 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 2.28 mas | |
| sy_plxerr1 | 0.02 mas | |
| sy_plxerr2 | -0.02 mas | |
| sy_plxstr | 2.2804300±0.0168358 | Parallax [mas] |
| sy_pm | 20.36 mas/yr | |
| sy_pmdec | -20.31 mas/yr | |
| sy_pmdecerr1 | 0.03 mas/yr | |
| sy_pmdecerr2 | -0.03 mas/yr | |
| sy_pmdecstr | -20.3134000±0.0281627 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.03 mas/yr | |
| sy_pmerr2 | -0.03 mas/yr | |
| sy_pmra | -1.43 mas/yr | |
| sy_pmraerr1 | 0.03 mas/yr | |
| sy_pmraerr2 | -0.03 mas/yr | |
| sy_pmrastr | -1.4315200±0.0308573 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 20.3637784±0.0281766 | Total Proper Motion [mas/yr] |
| sy_pnum | 3 | |
| 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 | 12.99 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 12.9879±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 13.77 mag | |
| sy_vmagerr1 | 0.07 mag | |
| sy_vmagerr2 | -0.07 mag | |
| sy_vmagstr | 13.771±0.069 | V (Johnson) Magnitude |
| sy_w1mag | 11.70 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 11.699±0.022 | W1 (WISE) Magnitude |
| sy_w2mag | 11.79 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 11.787±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 12.52 mag | |
| sy_w3magerr1 | 0.34 mag | |
| sy_w3magerr2 | -0.34 mag | |
| sy_w3magstr | 12.524±0.339 | W3 (WISE) Magnitude |
| sy_w4mag | 9.36 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.358 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 273690178 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 1 | |
| x | 0.33 | |
| y | -0.63 | |
| z | 0.70 |
Transit • 2011 • Kepler
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 44.75 deg | |
| decstr | +44d44m46.49s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | Kepler | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2011-11 | Discovery Publication Date |
| disc_refname | <a refstr=COCHRAN_ET_AL__2011 href=https://ui.adsabs.harvard.edu/abs/2011ApJS..197....7C/abstract target=ref> Cochran et al. 2011 </a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2011 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 63.53 deg | |
| elon | 318.58 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2079295583282164992 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2079295583282164992 | Gaia DR3 ID |
| glat | 8.92 deg | |
| glon | 79.01 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | Kepler-18 | Host Name |
| htm20 | 1283112230 | |
| 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 | 1165 K | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | 0 | |
| pl_eqtstr | 1165 | Equilibrium Temperature [K] |
| pl_imppar | 0.74 | |
| pl_impparerr1 | 4.00e-3 | |
| pl_impparerr2 | -0.55 | |
| pl_impparlim | 0 | |
| pl_impparstr | <div><span class="supersubNumber">0.741</span> <span class="superscript">+0.004</span><span class="subscript">-0.55</span> </div> | Impact Parameter |
| pl_insol | 435.21 Searth | |
| pl_insolerr1 | 97.61 Searth | |
| pl_insolerr2 | -77.29 Searth | |
| pl_insollim | 0 | |
| pl_insolstr | <div><span class="supersubNumber">435.21</span> <span class="superscript">+97.61</span><span class="subscript">-77.29</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 | Kepler-18 b | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 0 | |
| pl_nnotes | 1 | |
| pl_ntranspec | 0 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | 0 | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | 0 | |
| pl_orbeccenstr | 0 | Eccentricity |
| pl_orbincl | 85.52 deg | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | 85.52 | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | 0 | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 3.50 day | |
| pl_orbpererr1 | 3.09e-6 day | |
| pl_orbpererr2 | -3.09e-6 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 3.504691252±3.091e-06 | Orbital Period [day] |
| pl_orbsmax | 0.04 au | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | .0434 | 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 | 2017-08-31 00:00 | Planetary Parameter Reference Publication Date |
| pl_rade | 2.03 Rearth | |
| pl_radeerr1 | 0.13 Rearth | |
| pl_radeerr2 | -0.14 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | <div><span class="supersubNumber">2.03</span> <span class="superscript">+0.13</span><span class="subscript">-0.14</span> </div> | Planet Radius [Earth Radius] |
| pl_radj | 0.18 Rjupiter | |
| pl_radjerr1 | 0.01 Rjupiter | |
| pl_radjerr2 | -0.01 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.181</span><span class="superscript">+0.012</span><span class="subscript">-0.012</span></div> | Planet Radius [Jupiter Radius] |
| pl_ratdor | 9.47 | |
| pl_ratdorerr1 | 3.90 | |
| pl_ratdorerr2 | -3.90 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | 9.47±3.9 | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.02 | |
| pl_ratrorerr1 | 1.69e-3 | |
| pl_ratrorerr2 | -1.49e-3 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.017643</span> <span class="superscript">+0.001689</span><span class="subscript">-0.001489</span> </div> | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=Q1_Q17_DR25_KOI_TABLE href=https://exoplanetarchive.ipac.caltech.edu/docs/Kepler_KOI_docs.html target=ref>Q1-Q17 DR25 KOI Table</a> | Planetary Parameter Reference |
| pl_rvamp | — | |
| pl_rvamperr1 | — | |
| pl_rvamperr2 | — | |
| pl_rvamplim | — | |
| pl_rvampstr | — | Radial Velocity Amplitude [m/s] |
| pl_trandep | 0.03 % | |
| pl_trandeperr1 | 5.10e-4 % | |
| pl_trandeperr2 | -5.10e-4 % | |
| pl_trandeplim | 0 | |
| pl_trandepstr | 0.03151±0.00051 | Transit Depth [%] |
| pl_trandur | 1.98 hour | |
| pl_trandurerr1 | 0.02 hour | |
| pl_trandurerr2 | -0.02 hour | |
| pl_trandurlim | 0 | |
| pl_trandurstr | 1.9811±0.0227 | Transit Duration [hour] |
| pl_tranmid | 2.45e6 day | |
| pl_tranmiderr1 | 7.14e-4 day | |
| pl_tranmiderr2 | -7.14e-4 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2454966.512±0.000714 | 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 | 298.08 deg | |
| rastr | 19h52m19.07s | RA [sexagesimal] |
| releasedate | 2017-05-08 | Release Date |
| rowupdate | 2017-05-08 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Kepler Project Candidate (q1_q17_dr25_koi) | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | 0 | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | 1.31 g/cm**3 | |
| st_denserr1 | 2.16 g/cm**3 | |
| st_denserr2 | -0.22 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | <div><span class="supersubNumber">1.30835</span> <span class="superscript">+2.15942</span><span class="subscript">-0.21778</span> </div> | Stellar Density [g/cm**3] |
| st_logg | 4.34 log(cm/s**2) | |
| st_loggerr1 | 0.07 log(cm/s**2) | |
| st_loggerr2 | -0.04 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | <div><span class="supersubNumber">4.338</span> <span class="superscript">+0.065</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 | 0.88 Msun | |
| st_masserr1 | 0.06 Msun | |
| st_masserr2 | -0.03 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.882</span> <span class="superscript">+0.056</span><span class="subscript">-0.025</span> </div> | Stellar Mass [Solar mass] |
| st_met | 0.20 dex | |
| st_meterr1 | 0.15 dex | |
| st_meterr2 | -0.10 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | <div><span class="supersubNumber">0.2</span> <span class="superscript">+0.15</span><span class="subscript">-0.1</span> </div> | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 1.05 Rsun | |
| st_raderr1 | 0.07 Rsun | |
| st_raderr2 | -0.07 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">1.055</span> <span class="superscript">+0.065</span><span class="subscript">-0.072</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=Q1_Q17_DR25_KOI_TABLE href=https://exoplanetarchive.ipac.caltech.edu/docs/Kepler_KOI_docs.html target=ref>Q1-Q17 DR25 KOI Table</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 5356 K | |
| st_tefferr1 | 112 K | |
| st_tefferr2 | -72 K | |
| st_tefflim | 0 | |
| st_teffstr | <div><span class="supersubNumber">5356</span> <span class="superscript">+112</span><span class="subscript">-72</span> </div> | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 15.03 mag | |
| sy_bmagerr1 | 0.34 mag | |
| sy_bmagerr2 | -0.34 mag | |
| sy_bmagstr | 15.027±0.338 | B (Johnson) Magnitude |
| sy_dist | 433.05 pc | |
| sy_disterr1 | 3.20 pc | |
| sy_disterr2 | -3.16 pc | |
| sy_diststr | <div><span class="supersubNumber">433.047</span><span class="superscript">+3.204</span><span class="subscript">-3.158</span></div> | Distance [pc] |
| sy_gaiamag | 13.54 mag | |
| sy_gaiamagerr1 | 2.19e-4 mag | |
| sy_gaiamagerr2 | -2.19e-4 mag | |
| sy_gaiamagstr | 13.539300±0.000219 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 11.87 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 11.873±0.025 | 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 | 12.19 mag | |
| sy_jmagerr1 | 0.03 mag | |
| sy_jmagerr2 | -0.03 mag | |
| sy_jmagstr | 12.189±0.031 | J (2MASS) Magnitude |
| sy_kepmag | 13.55 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 13.549 | Kepler Magnitude |
| sy_kmag | 11.76 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 11.756±0.019 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 2.28 mas | |
| sy_plxerr1 | 0.02 mas | |
| sy_plxerr2 | -0.02 mas | |
| sy_plxstr | 2.2804300±0.0168358 | Parallax [mas] |
| sy_pm | 20.36 mas/yr | |
| sy_pmdec | -20.31 mas/yr | |
| sy_pmdecerr1 | 0.03 mas/yr | |
| sy_pmdecerr2 | -0.03 mas/yr | |
| sy_pmdecstr | -20.3134000±0.0281627 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.03 mas/yr | |
| sy_pmerr2 | -0.03 mas/yr | |
| sy_pmra | -1.43 mas/yr | |
| sy_pmraerr1 | 0.03 mas/yr | |
| sy_pmraerr2 | -0.03 mas/yr | |
| sy_pmrastr | -1.4315200±0.0308573 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 20.3637784±0.0281766 | Total Proper Motion [mas/yr] |
| sy_pnum | 3 | |
| 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 | 12.99 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 12.9879±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 13.77 mag | |
| sy_vmagerr1 | 0.07 mag | |
| sy_vmagerr2 | -0.07 mag | |
| sy_vmagstr | 13.771±0.069 | V (Johnson) Magnitude |
| sy_w1mag | 11.70 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 11.699±0.022 | W1 (WISE) Magnitude |
| sy_w2mag | 11.79 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 11.787±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 12.52 mag | |
| sy_w3magerr1 | 0.34 mag | |
| sy_w3magerr2 | -0.34 mag | |
| sy_w3magstr | 12.524±0.339 | W3 (WISE) Magnitude |
| sy_w4mag | 9.36 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.358 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 273690178 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 1 | |
| x | 0.33 | |
| y | -0.63 | |
| z | 0.70 |
Transit • 2011 • Kepler
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 44.75 deg | |
| decstr | +44d44m46.49s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | Kepler | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2011-11 | Discovery Publication Date |
| disc_refname | <a refstr=COCHRAN_ET_AL__2011 href=https://ui.adsabs.harvard.edu/abs/2011ApJS..197....7C/abstract target=ref> Cochran et al. 2011 </a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2011 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 63.53 deg | |
| elon | 318.58 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2079295583282164992 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2079295583282164992 | Gaia DR3 ID |
| glat | 8.92 deg | |
| glon | 79.01 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | Kepler-18 | Host Name |
| htm20 | 1283112230 | |
| 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 | Kepler-18 b | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 0 | |
| pl_nnotes | 1 | |
| 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 | 3.50 day | |
| pl_orbpererr1 | 1.39e-6 day | |
| pl_orbpererr2 | -1.39e-6 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 3.50471307±0.00000139 | 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 | 2016-07 | 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=HOLCZER_ET_AL__2016 href=https://ui.adsabs.harvard.edu/abs/2016ApJS..225....9H/abstract target=ref>Holczer et al. 2016</a> | Planetary Parameter Reference |
| pl_rvamp | — | |
| pl_rvamperr1 | — | |
| pl_rvamperr2 | — | |
| pl_rvamplim | — | |
| pl_rvampstr | — | Radial Velocity Amplitude [m/s] |
| pl_trandep | 0.03 % | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | 0 | |
| pl_trandepstr | 0.0291 | Transit Depth [%] |
| pl_trandur | 2.33 hour | |
| pl_trandurerr1 | — | |
| pl_trandurerr2 | — | |
| pl_trandurlim | 0 | |
| pl_trandurstr | 2.3259 | Transit Duration [hour] |
| pl_tranmid | 2.45e6 day | |
| pl_tranmiderr1 | 1.24e-3 day | |
| pl_tranmiderr2 | -1.24e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2454955.997410±0.001243 | 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 | 298.08 deg | |
| rastr | 19h52m19.07s | RA [sexagesimal] |
| releasedate | 2016-07-28 | Release Date |
| rowupdate | 2016-07-26 | 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 | 1.52 g/cm**3 | |
| st_denserr1 | 0.39 g/cm**3 | |
| st_denserr2 | -0.31 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | <div><span class="supersubNumber">1.5156056</span><span class="superscript">+0.3904359</span><span class="subscript">-0.3068008</span></div> | Stellar Density [g/cm**3] |
| st_logg | 4.45 log(cm/s**2) | |
| st_loggerr1 | 0.10 log(cm/s**2) | |
| st_loggerr2 | -0.07 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | <div><span class="supersubNumber">4.4480400</span><span class="superscript">+0.1017950</span><span class="subscript">-0.0678354</span></div> | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | -0.17 log(Lsun) | |
| st_lumerr1 | 0.04 log(Lsun) | |
| st_lumerr2 | -0.03 log(Lsun) | |
| st_lumlim | 0 | |
| st_lumstr | <div><span class="supersubNumber">-0.1718649</span><span class="superscript">+0.0403053</span><span class="subscript">-0.0286811</span></div> | Stellar Luminosity [log(Solar)] |
| st_mass | 0.93 Msun | |
| st_masserr1 | 0.14 Msun | |
| st_masserr2 | -0.10 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.9270000</span><span class="superscript">+0.1414470</span><span class="subscript">-0.1021770</span></div> | Stellar Mass [Solar mass] |
| st_met | 0.20 dex | |
| st_meterr1 | 0.10 dex | |
| st_meterr2 | -0.10 dex | |
| st_metlim | 0 | |
| st_metratio | [M/H] | Stellar Metallicity Ratio |
| st_metstr | 0.2±0.1 | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 0.95 Rsun | |
| st_raderr1 | 0.07 Rsun | |
| st_raderr2 | -0.05 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">0.95181500</span><span class="superscript">+0.07131960</span><span class="subscript">-0.04968540</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 | 5359 K | |
| st_tefferr1 | 80.27 K | |
| st_tefferr2 | -126.86 K | |
| st_tefflim | 0 | |
| st_teffstr | <div><span class="supersubNumber">5359.0000</span><span class="superscript">+80.2742</span><span class="subscript">-126.8550</span></div> | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 15.03 mag | |
| sy_bmagerr1 | 0.34 mag | |
| sy_bmagerr2 | -0.34 mag | |
| sy_bmagstr | 15.027±0.338 | B (Johnson) Magnitude |
| sy_dist | 433.05 pc | |
| sy_disterr1 | 3.20 pc | |
| sy_disterr2 | -3.16 pc | |
| sy_diststr | <div><span class="supersubNumber">433.047</span><span class="superscript">+3.204</span><span class="subscript">-3.158</span></div> | Distance [pc] |
| sy_gaiamag | 13.54 mag | |
| sy_gaiamagerr1 | 2.19e-4 mag | |
| sy_gaiamagerr2 | -2.19e-4 mag | |
| sy_gaiamagstr | 13.539300±0.000219 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 11.87 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 11.873±0.025 | 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 | 12.19 mag | |
| sy_jmagerr1 | 0.03 mag | |
| sy_jmagerr2 | -0.03 mag | |
| sy_jmagstr | 12.189±0.031 | J (2MASS) Magnitude |
| sy_kepmag | 13.55 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 13.549 | Kepler Magnitude |
| sy_kmag | 11.76 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 11.756±0.019 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 2.28 mas | |
| sy_plxerr1 | 0.02 mas | |
| sy_plxerr2 | -0.02 mas | |
| sy_plxstr | 2.2804300±0.0168358 | Parallax [mas] |
| sy_pm | 20.36 mas/yr | |
| sy_pmdec | -20.31 mas/yr | |
| sy_pmdecerr1 | 0.03 mas/yr | |
| sy_pmdecerr2 | -0.03 mas/yr | |
| sy_pmdecstr | -20.3134000±0.0281627 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.03 mas/yr | |
| sy_pmerr2 | -0.03 mas/yr | |
| sy_pmra | -1.43 mas/yr | |
| sy_pmraerr1 | 0.03 mas/yr | |
| sy_pmraerr2 | -0.03 mas/yr | |
| sy_pmrastr | -1.4315200±0.0308573 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 20.3637784±0.0281766 | Total Proper Motion [mas/yr] |
| sy_pnum | 3 | |
| 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 | 12.99 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 12.9879±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 13.77 mag | |
| sy_vmagerr1 | 0.07 mag | |
| sy_vmagerr2 | -0.07 mag | |
| sy_vmagstr | 13.771±0.069 | V (Johnson) Magnitude |
| sy_w1mag | 11.70 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 11.699±0.022 | W1 (WISE) Magnitude |
| sy_w2mag | 11.79 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 11.787±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 12.52 mag | |
| sy_w3magerr1 | 0.34 mag | |
| sy_w3magerr2 | -0.34 mag | |
| sy_w3magstr | 12.524±0.339 | W3 (WISE) Magnitude |
| sy_w4mag | 9.36 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.358 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 273690178 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 1 | |
| x | 0.33 | |
| y | -0.63 | |
| z | 0.70 |
Transit • 2011 • Kepler
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 44.75 deg | |
| decstr | +44d44m46.49s | Dec [sexagesimal] |
| default_flag | 1 | |
| disc_facility | Kepler | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2011-11 | Discovery Publication Date |
| disc_refname | <a refstr=COCHRAN_ET_AL__2011 href=https://ui.adsabs.harvard.edu/abs/2011ApJS..197....7C/abstract target=ref> Cochran et al. 2011 </a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2011 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 63.53 deg | |
| elon | 318.58 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2079295583282164992 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2079295583282164992 | Gaia DR3 ID |
| glat | 8.92 deg | |
| glon | 79.01 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | Kepler-18 | Host Name |
| htm20 | 1283112230 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | 6.90 Mearth | |
| pl_bmasseerr1 | 3.40 Mearth | |
| pl_bmasseerr2 | -3.40 Mearth | |
| pl_bmasselim | 0 | |
| pl_bmassestr | 6.9±3.4 | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | 0.02 Mjupiter | |
| pl_bmassjerr1 | 0.01 Mjupiter | |
| pl_bmassjerr2 | -0.01 Mjupiter | |
| pl_bmassjlim | 0 | |
| pl_bmassjstr | 0.022±0.011 | 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 | 4.90 g/cm**3 | |
| pl_denserr1 | 2.40 g/cm**3 | |
| pl_denserr2 | -2.40 g/cm**3 | |
| pl_denslim | 0 | |
| pl_densstr | 4.9±2.4 | Planet Density [g/cm**3] |
| pl_eqt | — | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | — | |
| pl_eqtstr | — | Equilibrium Temperature [K] |
| pl_imppar | 0.77 | |
| pl_impparerr1 | 0.03 | |
| pl_impparerr2 | -0.03 | |
| pl_impparlim | 0 | |
| pl_impparstr | 0.771±0.025 | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | b | Planet Letter |
| pl_masse | 6.90 Mearth | |
| pl_masseerr1 | 3.40 Mearth | |
| pl_masseerr2 | -3.40 Mearth | |
| pl_masselim | 0 | |
| pl_massestr | 6.9±3.4 | Planet Mass [Earth Mass] |
| pl_massj | 0.02 Mjupiter | |
| pl_massjerr1 | 0.01 Mjupiter | |
| pl_massjerr2 | -0.01 Mjupiter | |
| pl_massjlim | 0 | |
| pl_massjstr | 0.022±0.011 | 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 | Kepler-18 b | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 0 | |
| pl_nnotes | 1 | |
| pl_ntranspec | 0 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | 0 | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | 0 | |
| pl_orbeccenstr | 0 | Eccentricity |
| pl_orbincl | 84.92 deg | |
| pl_orbinclerr1 | 0.26 deg | |
| pl_orbinclerr2 | -0.26 deg | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | 84.92±0.26 | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 3.50 day | |
| pl_orbpererr1 | 2.80e-5 day | |
| pl_orbpererr2 | -2.80e-5 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 3.504725±0.000028 | Orbital Period [day] |
| pl_orbsmax | 0.04 au | |
| pl_orbsmaxerr1 | 6.00e-4 au | |
| pl_orbsmaxerr2 | -6.00e-4 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | 0.0447±0.0006 | 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 | 2011-11 | Planetary Parameter Reference Publication Date |
| pl_rade | 2 Rearth | |
| pl_radeerr1 | 0.10 Rearth | |
| pl_radeerr2 | -0.10 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | 2.00±0.10 | Planet Radius [Earth Radius] |
| pl_radj | 0.18 Rjupiter | |
| pl_radjerr1 | 9.00e-3 Rjupiter | |
| pl_radjerr2 | -9.00e-3 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | 0.178±0.009 | Planet Radius [Jupiter Radius] |
| pl_ratdor | 8.58 | |
| pl_ratdorerr1 | 0.37 | |
| pl_ratdorerr2 | -0.37 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | 8.58±0.37 | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.02 | |
| pl_ratrorerr1 | 3.20e-4 | |
| pl_ratrorerr2 | -3.20e-4 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | 0.01656±0.00032 | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=COCHRAN_ET_AL__2011 href=https://ui.adsabs.harvard.edu/abs/2011ApJS..197....7C/abstract target=ref> Cochran et al. 2011 </a> | Planetary Parameter Reference |
| pl_rvamp | 5.20 m/s | |
| pl_rvamperr1 | 2.40 m/s | |
| pl_rvamperr2 | -2.40 m/s | |
| pl_rvamplim | 0 | |
| pl_rvampstr | 5.2±2.4 | Radial Velocity Amplitude [m/s] |
| pl_trandep | 0.03 % | |
| pl_trandeperr1 | 7.80e-4 % | |
| pl_trandeperr2 | -7.80e-4 % | |
| pl_trandeplim | 0 | |
| pl_trandepstr | 0.02540±0.00078 | Transit Depth [%] |
| pl_trandur | 2.08 hour | |
| pl_trandurerr1 | 0.04 hour | |
| pl_trandurerr2 | -0.04 hour | |
| pl_trandurlim | 0 | |
| pl_trandurstr | 2.076±0.036 | Transit Duration [hour] |
| pl_tranmid | 2.45e6 day | |
| pl_tranmiderr1 | 2.10e-3 day | |
| pl_tranmiderr2 | -2.10e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2454966.5068±0.0021 | 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 | 298.08 deg | |
| rastr | 19h52m19.07s | RA [sexagesimal] |
| releasedate | 2014-05-14 | Release Date |
| rowupdate | 2015-11-11 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Confirmed | Solution Type |
| st_age | 10 Gyr | |
| st_ageerr1 | 2.30 Gyr | |
| st_ageerr2 | -2.30 Gyr | |
| st_agelim | 0 | |
| st_agestr | 10.0±2.3 | Stellar Age [Gyr] |
| st_dens | 1.01 g/cm**3 | |
| st_denserr1 | 0.12 g/cm**3 | |
| st_denserr2 | -0.12 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | 1.01±0.12 | Stellar Density [g/cm**3] |
| st_logg | 4.31 log(cm/s**2) | |
| st_loggerr1 | 0.12 log(cm/s**2) | |
| st_loggerr2 | -0.12 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | 4.31±0.12 | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | -0.03 log(Lsun) | |
| st_lumerr1 | 0.04 log(Lsun) | |
| st_lumerr2 | -0.04 log(Lsun) | |
| st_lumlim | 0 | |
| st_lumstr | -0.031±0.035 | Stellar Luminosity [log(Solar)] |
| st_mass | 0.97 Msun | |
| st_masserr1 | 0.04 Msun | |
| st_masserr2 | -0.04 Msun | |
| st_masslim | 0 | |
| st_massstr | 0.972±0.042 | Stellar Mass [Solar mass] |
| st_met | 0.19 dex | |
| st_meterr1 | 0.06 dex | |
| st_meterr2 | -0.06 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | 0.19±0.06 | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 1.11 Rsun | |
| st_raderr1 | 0.05 Rsun | |
| st_raderr2 | -0.05 Rsun | |
| st_radlim | 0 | |
| st_radstr | 1.108±0.051 | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=COCHRAN_ET_AL__2011 href=https://ui.adsabs.harvard.edu/abs/2011ApJS..197....7C/abstract target=ref> Cochran et al. 2011 </a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 5345 K | |
| st_tefferr1 | 100 K | |
| st_tefferr2 | -100 K | |
| st_tefflim | 0 | |
| st_teffstr | 5345±100 | Stellar Effective Temperature [K] |
| st_vsin | 4 km/s | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | 1 | |
| st_vsinstr | 4 | Stellar Rotational Velocity [km/s] |
| sy_bmag | 15.03 mag | |
| sy_bmagerr1 | 0.34 mag | |
| sy_bmagerr2 | -0.34 mag | |
| sy_bmagstr | 15.027±0.338 | B (Johnson) Magnitude |
| sy_dist | 433.05 pc | |
| sy_disterr1 | 3.20 pc | |
| sy_disterr2 | -3.16 pc | |
| sy_diststr | <div><span class="supersubNumber">433.047</span><span class="superscript">+3.204</span><span class="subscript">-3.158</span></div> | Distance [pc] |
| sy_gaiamag | 13.54 mag | |
| sy_gaiamagerr1 | 2.19e-4 mag | |
| sy_gaiamagerr2 | -2.19e-4 mag | |
| sy_gaiamagstr | 13.539300±0.000219 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 11.87 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 11.873±0.025 | 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 | 12.19 mag | |
| sy_jmagerr1 | 0.03 mag | |
| sy_jmagerr2 | -0.03 mag | |
| sy_jmagstr | 12.189±0.031 | J (2MASS) Magnitude |
| sy_kepmag | 13.55 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 13.549 | Kepler Magnitude |
| sy_kmag | 11.76 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 11.756±0.019 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 2.28 mas | |
| sy_plxerr1 | 0.02 mas | |
| sy_plxerr2 | -0.02 mas | |
| sy_plxstr | 2.2804300±0.0168358 | Parallax [mas] |
| sy_pm | 20.36 mas/yr | |
| sy_pmdec | -20.31 mas/yr | |
| sy_pmdecerr1 | 0.03 mas/yr | |
| sy_pmdecerr2 | -0.03 mas/yr | |
| sy_pmdecstr | -20.3134000±0.0281627 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.03 mas/yr | |
| sy_pmerr2 | -0.03 mas/yr | |
| sy_pmra | -1.43 mas/yr | |
| sy_pmraerr1 | 0.03 mas/yr | |
| sy_pmraerr2 | -0.03 mas/yr | |
| sy_pmrastr | -1.4315200±0.0308573 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 20.3637784±0.0281766 | Total Proper Motion [mas/yr] |
| sy_pnum | 3 | |
| 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 | 12.99 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 12.9879±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 13.77 mag | |
| sy_vmagerr1 | 0.07 mag | |
| sy_vmagerr2 | -0.07 mag | |
| sy_vmagstr | 13.771±0.069 | V (Johnson) Magnitude |
| sy_w1mag | 11.70 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 11.699±0.022 | W1 (WISE) Magnitude |
| sy_w2mag | 11.79 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 11.787±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 12.52 mag | |
| sy_w3magerr1 | 0.34 mag | |
| sy_w3magerr2 | -0.34 mag | |
| sy_w3magstr | 12.524±0.339 | W3 (WISE) Magnitude |
| sy_w4mag | 9.36 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.358 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 273690178 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 1 | |
| x | 0.33 | |
| y | -0.63 | |
| z | 0.70 |
Transit • 2011 • Kepler
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 44.75 deg | |
| decstr | +44d44m46.49s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | Kepler | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2011-11 | Discovery Publication Date |
| disc_refname | <a refstr=COCHRAN_ET_AL__2011 href=https://ui.adsabs.harvard.edu/abs/2011ApJS..197....7C/abstract target=ref> Cochran et al. 2011 </a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2011 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 63.53 deg | |
| elon | 318.58 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2079295583282164992 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2079295583282164992 | Gaia DR3 ID |
| glat | 8.92 deg | |
| glon | 79.01 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | Kepler-18 | Host Name |
| htm20 | 1283112230 | |
| 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 | 1165 K | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | 0 | |
| pl_eqtstr | 1165 | Equilibrium Temperature [K] |
| pl_imppar | 0.79 | |
| pl_impparerr1 | 0.04 | |
| pl_impparerr2 | -0.56 | |
| pl_impparlim | 0 | |
| pl_impparstr | <div><span class="supersubNumber">0.7912</span> <span class="superscript">+0.0357</span><span class="subscript">-0.5561</span> </div> | Impact Parameter |
| pl_insol | 435.21 Searth | |
| pl_insolerr1 | 103.11 Searth | |
| pl_insolerr2 | -72.18 Searth | |
| pl_insollim | 0 | |
| pl_insolstr | <div><span class="supersubNumber">435.21</span> <span class="superscript">+103.11</span><span class="subscript">-72.18</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 | Kepler-18 b | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 0 | |
| pl_nnotes | 1 | |
| pl_ntranspec | 0 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | 0 | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | 0 | |
| pl_orbeccenstr | 0 | Eccentricity |
| pl_orbincl | 84.80 deg | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | 84.8 | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | 0 | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 3.50 day | |
| pl_orbpererr1 | 3.58e-6 day | |
| pl_orbpererr2 | -3.58e-6 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 3.504687554±3.58e-06 | Orbital Period [day] |
| pl_orbsmax | 0.04 au | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | .0434 | 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 | 2014-12-18 | Planetary Parameter Reference Publication Date |
| pl_rade | 2.11 Rearth | |
| pl_radeerr1 | 0.14 Rearth | |
| pl_radeerr2 | -0.14 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | 2.11±0.14 | Planet Radius [Earth Radius] |
| pl_radj | 0.19 Rjupiter | |
| pl_radjerr1 | 0.01 Rjupiter | |
| pl_radjerr2 | -0.01 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.188</span><span class="superscript">+0.012</span><span class="subscript">-0.012</span></div> | Planet Radius [Jupiter Radius] |
| pl_ratdor | 8.80 | |
| pl_ratdorerr1 | 3.80 | |
| pl_ratdorerr2 | -3.80 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | 8.8±3.8 | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.02 | |
| pl_ratrorerr1 | 2.31e-3 | |
| pl_ratrorerr2 | -1.80e-3 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.018319</span> <span class="superscript">+0.002312</span><span class="subscript">-0.001802</span> </div> | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=Q1_Q16_KOI_TABLE href=https://exoplanetarchive.ipac.caltech.edu/docs/Kepler_KOI_docs.html target=ref>Q1-Q16 KOI Table</a> | Planetary Parameter Reference |
| pl_rvamp | — | |
| pl_rvamperr1 | — | |
| pl_rvamperr2 | — | |
| pl_rvamplim | — | |
| pl_rvampstr | — | Radial Velocity Amplitude [m/s] |
| pl_trandep | 0.03 % | |
| pl_trandeperr1 | 5.70e-4 % | |
| pl_trandeperr2 | -5.70e-4 % | |
| pl_trandeplim | 0 | |
| pl_trandepstr | 0.03233±0.00057 | Transit Depth [%] |
| pl_trandur | 1.96 hour | |
| pl_trandurerr1 | 0.03 hour | |
| pl_trandurerr2 | -0.03 hour | |
| pl_trandurlim | 0 | |
| pl_trandurstr | 1.96±0.0295 | Transit Duration [hour] |
| pl_tranmid | 2.45e6 day | |
| pl_tranmiderr1 | 8.47e-4 day | |
| pl_tranmiderr2 | -8.47e-4 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2454966.513±0.000847 | 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 | 298.08 deg | |
| rastr | 19h52m19.07s | RA [sexagesimal] |
| releasedate | 2014-11-21 | Release Date |
| rowupdate | 2014-11-21 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Kepler Project Candidate (q1_q16_koi) | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | 0 | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | 1.05 g/cm**3 | |
| st_denserr1 | 2.73 g/cm**3 | |
| st_denserr2 | -1.90e-4 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | <div><span class="supersubNumber">1.05000</span> <span class="superscript">+2.73217</span><span class="subscript">-0.00019</span> </div> | Stellar Density [g/cm**3] |
| st_logg | 4.34 log(cm/s**2) | |
| st_loggerr1 | 0.06 log(cm/s**2) | |
| st_loggerr2 | -0.04 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | <div><span class="supersubNumber">4.338</span> <span class="superscript">+0.057</span><span class="subscript">-0.042</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 | 0.88 Msun | |
| st_masserr1 | 0.05 Msun | |
| st_masserr2 | -0.02 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.882</span> <span class="superscript">+0.053</span><span class="subscript">-0.021</span> </div> | Stellar Mass [Solar mass] |
| st_met | 0.20 dex | |
| st_meterr1 | 0.16 dex | |
| st_meterr2 | -0.10 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | <div><span class="supersubNumber">0.200</span> <span class="superscript">+0.160</span><span class="subscript">-0.100</span> </div> | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 1.05 Rsun | |
| st_raderr1 | 0.07 Rsun | |
| st_raderr2 | -0.07 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">1.055</span> <span class="superscript">+0.072</span><span class="subscript">-0.068</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=Q1_Q16_KOI_TABLE href=https://exoplanetarchive.ipac.caltech.edu/docs/Kepler_KOI_docs.html target=ref>Q1-Q16 KOI Table</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 5356 K | |
| st_tefferr1 | 109 K | |
| st_tefferr2 | -64 K | |
| st_tefflim | 0 | |
| st_teffstr | <div><span class="supersubNumber">5356</span> <span class="superscript">+109</span><span class="subscript">-64</span> </div> | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 15.03 mag | |
| sy_bmagerr1 | 0.34 mag | |
| sy_bmagerr2 | -0.34 mag | |
| sy_bmagstr | 15.027±0.338 | B (Johnson) Magnitude |
| sy_dist | 433.05 pc | |
| sy_disterr1 | 3.20 pc | |
| sy_disterr2 | -3.16 pc | |
| sy_diststr | <div><span class="supersubNumber">433.047</span><span class="superscript">+3.204</span><span class="subscript">-3.158</span></div> | Distance [pc] |
| sy_gaiamag | 13.54 mag | |
| sy_gaiamagerr1 | 2.19e-4 mag | |
| sy_gaiamagerr2 | -2.19e-4 mag | |
| sy_gaiamagstr | 13.539300±0.000219 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 11.87 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 11.873±0.025 | 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 | 12.19 mag | |
| sy_jmagerr1 | 0.03 mag | |
| sy_jmagerr2 | -0.03 mag | |
| sy_jmagstr | 12.189±0.031 | J (2MASS) Magnitude |
| sy_kepmag | 13.55 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 13.549 | Kepler Magnitude |
| sy_kmag | 11.76 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 11.756±0.019 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 2.28 mas | |
| sy_plxerr1 | 0.02 mas | |
| sy_plxerr2 | -0.02 mas | |
| sy_plxstr | 2.2804300±0.0168358 | Parallax [mas] |
| sy_pm | 20.36 mas/yr | |
| sy_pmdec | -20.31 mas/yr | |
| sy_pmdecerr1 | 0.03 mas/yr | |
| sy_pmdecerr2 | -0.03 mas/yr | |
| sy_pmdecstr | -20.3134000±0.0281627 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.03 mas/yr | |
| sy_pmerr2 | -0.03 mas/yr | |
| sy_pmra | -1.43 mas/yr | |
| sy_pmraerr1 | 0.03 mas/yr | |
| sy_pmraerr2 | -0.03 mas/yr | |
| sy_pmrastr | -1.4315200±0.0308573 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 20.3637784±0.0281766 | Total Proper Motion [mas/yr] |
| sy_pnum | 3 | |
| 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 | 12.99 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 12.9879±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 13.77 mag | |
| sy_vmagerr1 | 0.07 mag | |
| sy_vmagerr2 | -0.07 mag | |
| sy_vmagstr | 13.771±0.069 | V (Johnson) Magnitude |
| sy_w1mag | 11.70 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 11.699±0.022 | W1 (WISE) Magnitude |
| sy_w2mag | 11.79 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 11.787±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 12.52 mag | |
| sy_w3magerr1 | 0.34 mag | |
| sy_w3magerr2 | -0.34 mag | |
| sy_w3magstr | 12.524±0.339 | W3 (WISE) Magnitude |
| sy_w4mag | 9.36 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.358 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 273690178 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 1 | |
| x | 0.33 | |
| y | -0.63 | |
| z | 0.70 |
Transit • 2011 • Kepler
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 44.75 deg | |
| decstr | +44d44m46.49s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | Kepler | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2011-11 | Discovery Publication Date |
| disc_refname | <a refstr=COCHRAN_ET_AL__2011 href=https://ui.adsabs.harvard.edu/abs/2011ApJS..197....7C/abstract target=ref> Cochran et al. 2011 </a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2011 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 63.53 deg | |
| elon | 318.58 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2079295583282164992 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2079295583282164992 | Gaia DR3 ID |
| glat | 8.92 deg | |
| glon | 79.01 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | Kepler-18 | Host Name |
| htm20 | 1283112230 | |
| 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 | 355.74 Searth | |
| pl_insolerr1 | 8.81 Searth | |
| pl_insolerr2 | -8.58 Searth | |
| pl_insollim | 0 | |
| pl_insolstr | <div><span class="supersubNumber">355.735</span><span class="superscript">+8.815</span><span class="subscript">-8.576</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 | Kepler-18 b | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 0 | |
| pl_nnotes | 1 | |
| 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 | — | |
| pl_orbpererr1 | — | |
| pl_orbpererr2 | — | |
| pl_orbperlim | — | |
| pl_orbperstr | — | 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 | 2018-10 | Planetary Parameter Reference Publication Date |
| pl_rade | 1.78 Rearth | |
| pl_radeerr1 | 0.19 Rearth | |
| pl_radeerr2 | -0.17 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | <div><span class="supersubNumber">1.778</span><span class="superscript">+0.186</span><span class="subscript">-0.166</span></div> | Planet Radius [Earth Radius] |
| pl_radj | 0.16 Rjupiter | |
| pl_radjerr1 | 0.02 Rjupiter | |
| pl_radjerr2 | -0.01 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.1586</span><span class="superscript">+0.0166</span><span class="subscript">-0.0148</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=BERGER_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018ApJ...866...99B/abstract target=ref>Berger 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 | — | |
| pl_tranmiderr1 | — | |
| pl_tranmiderr2 | — | |
| pl_tranmidlim | — | |
| pl_tranmidstr | — | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | — | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 298.08 deg | |
| rastr | 19h52m19.07s | RA [sexagesimal] |
| releasedate | 2018-09-06 | Release Date |
| rowupdate | 2018-09-04 | 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 | — | |
| 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 | 0.92 Rsun | |
| st_raderr1 | 0.04 Rsun | |
| st_raderr2 | -0.04 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">0.923</span><span class="superscript">+0.039</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=BERGER_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018ApJ...866...99B/abstract target=ref>Berger 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 | 5441 K | |
| st_tefferr1 | 109 K | |
| st_tefferr2 | -109 K | |
| st_tefflim | 0 | |
| st_teffstr | 5441±109 | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 15.03 mag | |
| sy_bmagerr1 | 0.34 mag | |
| sy_bmagerr2 | -0.34 mag | |
| sy_bmagstr | 15.027±0.338 | B (Johnson) Magnitude |
| sy_dist | 433.05 pc | |
| sy_disterr1 | 3.20 pc | |
| sy_disterr2 | -3.16 pc | |
| sy_diststr | <div><span class="supersubNumber">433.047</span><span class="superscript">+3.204</span><span class="subscript">-3.158</span></div> | Distance [pc] |
| sy_gaiamag | 13.54 mag | |
| sy_gaiamagerr1 | 2.19e-4 mag | |
| sy_gaiamagerr2 | -2.19e-4 mag | |
| sy_gaiamagstr | 13.539300±0.000219 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 11.87 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 11.873±0.025 | 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 | 12.19 mag | |
| sy_jmagerr1 | 0.03 mag | |
| sy_jmagerr2 | -0.03 mag | |
| sy_jmagstr | 12.189±0.031 | J (2MASS) Magnitude |
| sy_kepmag | 13.55 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 13.549 | Kepler Magnitude |
| sy_kmag | 11.76 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 11.756±0.019 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 2.28 mas | |
| sy_plxerr1 | 0.02 mas | |
| sy_plxerr2 | -0.02 mas | |
| sy_plxstr | 2.2804300±0.0168358 | Parallax [mas] |
| sy_pm | 20.36 mas/yr | |
| sy_pmdec | -20.31 mas/yr | |
| sy_pmdecerr1 | 0.03 mas/yr | |
| sy_pmdecerr2 | -0.03 mas/yr | |
| sy_pmdecstr | -20.3134000±0.0281627 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.03 mas/yr | |
| sy_pmerr2 | -0.03 mas/yr | |
| sy_pmra | -1.43 mas/yr | |
| sy_pmraerr1 | 0.03 mas/yr | |
| sy_pmraerr2 | -0.03 mas/yr | |
| sy_pmrastr | -1.4315200±0.0308573 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 20.3637784±0.0281766 | Total Proper Motion [mas/yr] |
| sy_pnum | 3 | |
| 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 | 12.99 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 12.9879±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 13.77 mag | |
| sy_vmagerr1 | 0.07 mag | |
| sy_vmagerr2 | -0.07 mag | |
| sy_vmagstr | 13.771±0.069 | V (Johnson) Magnitude |
| sy_w1mag | 11.70 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 11.699±0.022 | W1 (WISE) Magnitude |
| sy_w2mag | 11.79 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 11.787±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 12.52 mag | |
| sy_w3magerr1 | 0.34 mag | |
| sy_w3magerr2 | -0.34 mag | |
| sy_w3magstr | 12.524±0.339 | W3 (WISE) Magnitude |
| sy_w4mag | 9.36 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.358 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 273690178 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 1 | |
| x | 0.33 | |
| y | -0.63 | |
| z | 0.70 |
Transit • 2011 • Kepler
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 44.75 deg | |
| decstr | +44d44m46.49s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | Kepler | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2011-11 | Discovery Publication Date |
| disc_refname | <a refstr=COCHRAN_ET_AL__2011 href=https://ui.adsabs.harvard.edu/abs/2011ApJS..197....7C/abstract target=ref> Cochran et al. 2011 </a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2011 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 63.53 deg | |
| elon | 318.58 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2079295583282164992 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2079295583282164992 | Gaia DR3 ID |
| glat | 8.92 deg | |
| glon | 79.01 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | Kepler-18 | Host Name |
| htm20 | 1283112230 | |
| 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 | Kepler-18 b | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 0 | |
| pl_nnotes | 1 | |
| 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 | 3.50 day | |
| pl_orbpererr1 | 3.58e-6 day | |
| pl_orbpererr2 | -3.58e-6 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 3.504687554±3.58e-06 | 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 | 2016-05 | Planetary Parameter Reference Publication Date |
| pl_rade | 2.09 Rearth | |
| pl_radeerr1 | 0.31 Rearth | |
| pl_radeerr2 | -0.25 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | <div><span class="supersubNumber">2.09</span><span class="superscript">+0.31</span><span class="subscript">-0.25</span></div> | Planet Radius [Earth Radius] |
| pl_radj | 0.19 Rjupiter | |
| pl_radjerr1 | 0.03 Rjupiter | |
| pl_radjerr2 | -0.02 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.186</span><span class="superscript">+0.028</span><span class="subscript">-0.022</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 | 2.31e-3 | |
| pl_ratrorerr2 | -1.80e-3 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.018319</span> <span class="superscript">+0.002312</span><span class="subscript">-0.001802</span> </div> | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=MORTON_ET_AL__2016 href=https://ui.adsabs.harvard.edu/abs/2016ApJ...822...86M/abstract target=ref>Morton et al. 2016</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 | 1.96 hour | |
| pl_trandurerr1 | 0.03 hour | |
| pl_trandurerr2 | -0.03 hour | |
| pl_trandurlim | 0 | |
| pl_trandurstr | 1.96±0.0295 | Transit Duration [hour] |
| pl_tranmid | 2.45e6 day | |
| pl_tranmiderr1 | 8.47e-4 day | |
| pl_tranmiderr2 | -8.47e-4 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2454966.512891±0.000847 | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | JD | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 298.08 deg | |
| rastr | 19h52m19.07s | RA [sexagesimal] |
| releasedate | 2016-05-10 | Release Date |
| rowupdate | 2016-05-06 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Confirmed | Solution Type |
| st_age | 10.72 Gyr | |
| st_ageerr1 | 2 Gyr | |
| st_ageerr2 | -2.83 Gyr | |
| st_agelim | 0 | |
| st_agestr | <div><span class="supersubNumber">10.72</span><span class="superscript">+2.00</span><span class="subscript">-2.83</span></div> | Stellar Age [Gyr] |
| st_dens | — | |
| st_denserr1 | — | |
| st_denserr2 | — | |
| st_denslim | — | |
| st_densstr | — | Stellar Density [g/cm**3] |
| st_logg | 4.35 log(cm/s**2) | |
| st_loggerr1 | 0.06 log(cm/s**2) | |
| st_loggerr2 | -0.06 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | <div><span class="supersubNumber">4.350</span><span class="superscript">+0.058</span><span class="subscript">-0.056</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 | 0.94 Msun | |
| st_masserr1 | 0.05 Msun | |
| st_masserr2 | -0.04 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.940</span><span class="superscript">+0.047</span><span class="subscript">-0.038</span></div> | Stellar Mass [Solar mass] |
| st_met | 0.19 dex | |
| st_meterr1 | 0.11 dex | |
| st_meterr2 | -0.11 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | 0.190±0.114 | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 1.06 Rsun | |
| st_raderr1 | 0.08 Rsun | |
| st_raderr2 | -0.07 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">1.060</span><span class="superscript">+0.082</span><span class="subscript">-0.072</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=MORTON_ET_AL__2016 href=https://ui.adsabs.harvard.edu/abs/2016ApJ...822...86M/abstract target=ref>Morton et al. 2016</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 5487 K | |
| st_tefferr1 | 92.07 K | |
| st_tefferr2 | -81.74 K | |
| st_tefflim | 0 | |
| st_teffstr | <div><span class="supersubNumber">5487.000</span><span class="superscript">+92.070</span><span class="subscript">-81.743</span></div> | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 15.03 mag | |
| sy_bmagerr1 | 0.34 mag | |
| sy_bmagerr2 | -0.34 mag | |
| sy_bmagstr | 15.027±0.338 | B (Johnson) Magnitude |
| sy_dist | 433.05 pc | |
| sy_disterr1 | 3.20 pc | |
| sy_disterr2 | -3.16 pc | |
| sy_diststr | <div><span class="supersubNumber">433.047</span><span class="superscript">+3.204</span><span class="subscript">-3.158</span></div> | Distance [pc] |
| sy_gaiamag | 13.54 mag | |
| sy_gaiamagerr1 | 2.19e-4 mag | |
| sy_gaiamagerr2 | -2.19e-4 mag | |
| sy_gaiamagstr | 13.539300±0.000219 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 11.87 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 11.873±0.025 | 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 | 12.19 mag | |
| sy_jmagerr1 | 0.03 mag | |
| sy_jmagerr2 | -0.03 mag | |
| sy_jmagstr | 12.189±0.031 | J (2MASS) Magnitude |
| sy_kepmag | 13.55 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 13.549 | Kepler Magnitude |
| sy_kmag | 11.76 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 11.756±0.019 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 2.28 mas | |
| sy_plxerr1 | 0.02 mas | |
| sy_plxerr2 | -0.02 mas | |
| sy_plxstr | 2.2804300±0.0168358 | Parallax [mas] |
| sy_pm | 20.36 mas/yr | |
| sy_pmdec | -20.31 mas/yr | |
| sy_pmdecerr1 | 0.03 mas/yr | |
| sy_pmdecerr2 | -0.03 mas/yr | |
| sy_pmdecstr | -20.3134000±0.0281627 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.03 mas/yr | |
| sy_pmerr2 | -0.03 mas/yr | |
| sy_pmra | -1.43 mas/yr | |
| sy_pmraerr1 | 0.03 mas/yr | |
| sy_pmraerr2 | -0.03 mas/yr | |
| sy_pmrastr | -1.4315200±0.0308573 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 20.3637784±0.0281766 | Total Proper Motion [mas/yr] |
| sy_pnum | 3 | |
| 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 | 12.99 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 12.9879±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 13.77 mag | |
| sy_vmagerr1 | 0.07 mag | |
| sy_vmagerr2 | -0.07 mag | |
| sy_vmagstr | 13.771±0.069 | V (Johnson) Magnitude |
| sy_w1mag | 11.70 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 11.699±0.022 | W1 (WISE) Magnitude |
| sy_w2mag | 11.79 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 11.787±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 12.52 mag | |
| sy_w3magerr1 | 0.34 mag | |
| sy_w3magerr2 | -0.34 mag | |
| sy_w3magstr | 12.524±0.339 | W3 (WISE) Magnitude |
| sy_w4mag | 9.36 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.358 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 273690178 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 1 | |
| x | 0.33 | |
| y | -0.63 | |
| z | 0.70 |
Transit • 2011 • Kepler
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 44.75 deg | |
| decstr | +44d44m46.49s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | Kepler | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2011-11 | Discovery Publication Date |
| disc_refname | <a refstr=COCHRAN_ET_AL__2011 href=https://ui.adsabs.harvard.edu/abs/2011ApJS..197....7C/abstract target=ref> Cochran et al. 2011 </a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2011 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 63.53 deg | |
| elon | 318.58 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2079295583282164992 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2079295583282164992 | Gaia DR3 ID |
| glat | 8.92 deg | |
| glon | 79.01 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | Kepler-18 | Host Name |
| htm20 | 1283112230 | |
| 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 | 1165 K | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | 0 | |
| pl_eqtstr | 1165 | Equilibrium Temperature [K] |
| pl_imppar | 0.79 | |
| pl_impparerr1 | 0.04 | |
| pl_impparerr2 | -0.56 | |
| pl_impparlim | 0 | |
| pl_impparstr | <div><span class="supersubNumber">0.7912</span> <span class="superscript">+0.0357</span><span class="subscript">-0.5561</span> </div> | Impact Parameter |
| pl_insol | 435.21 Searth | |
| pl_insolerr1 | 103.11 Searth | |
| pl_insolerr2 | -72.18 Searth | |
| pl_insollim | 0 | |
| pl_insolstr | <div><span class="supersubNumber">435.21</span> <span class="superscript">+103.11</span><span class="subscript">-72.18</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 | Kepler-18 b | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 0 | |
| pl_nnotes | 1 | |
| pl_ntranspec | 0 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | 0 | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | 0 | |
| pl_orbeccenstr | 0 | Eccentricity |
| pl_orbincl | 84.80 deg | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | 84.8 | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | 0 | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 3.50 day | |
| pl_orbpererr1 | 3.58e-6 day | |
| pl_orbpererr2 | -3.58e-6 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 3.504687554±3.58e-06 | Orbital Period [day] |
| pl_orbsmax | 0.04 au | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | .0434 | 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 | 2015-09-24 | Planetary Parameter Reference Publication Date |
| pl_rade | 2.11 Rearth | |
| pl_radeerr1 | 0.14 Rearth | |
| pl_radeerr2 | -0.14 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | 2.11±0.14 | Planet Radius [Earth Radius] |
| pl_radj | 0.19 Rjupiter | |
| pl_radjerr1 | 0.01 Rjupiter | |
| pl_radjerr2 | -0.01 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.188</span><span class="superscript">+0.012</span><span class="subscript">-0.012</span></div> | Planet Radius [Jupiter Radius] |
| pl_ratdor | 8.80 | |
| pl_ratdorerr1 | 3.80 | |
| pl_ratdorerr2 | -3.80 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | 8.8±3.8 | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.02 | |
| pl_ratrorerr1 | 2.31e-3 | |
| pl_ratrorerr2 | -1.80e-3 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.018319</span> <span class="superscript">+0.002312</span><span class="subscript">-0.001802</span> </div> | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=Q1_Q17_DR24_KOI_TABLE href=https://exoplanetarchive.ipac.caltech.edu/docs/Kepler_KOI_docs.html target=ref>Q1-Q17 DR24 KOI Table</a> | Planetary Parameter Reference |
| pl_rvamp | — | |
| pl_rvamperr1 | — | |
| pl_rvamperr2 | — | |
| pl_rvamplim | — | |
| pl_rvampstr | — | Radial Velocity Amplitude [m/s] |
| pl_trandep | 0.03 % | |
| pl_trandeperr1 | 5.70e-4 % | |
| pl_trandeperr2 | -5.70e-4 % | |
| pl_trandeplim | 0 | |
| pl_trandepstr | 0.03233±0.00057 | Transit Depth [%] |
| pl_trandur | 1.96 hour | |
| pl_trandurerr1 | 0.03 hour | |
| pl_trandurerr2 | -0.03 hour | |
| pl_trandurlim | 0 | |
| pl_trandurstr | 1.96±0.0295 | Transit Duration [hour] |
| pl_tranmid | 2.45e6 day | |
| pl_tranmiderr1 | 8.47e-4 day | |
| pl_tranmiderr2 | -8.47e-4 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2454966.513±0.000847 | 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 | 298.08 deg | |
| rastr | 19h52m19.07s | RA [sexagesimal] |
| releasedate | 2015-08-25 | Release Date |
| rowupdate | 2015-08-25 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Kepler Project Candidate (q1_q17_dr24_koi) | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | 0 | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | 1.05 g/cm**3 | |
| st_denserr1 | 2.73 g/cm**3 | |
| st_denserr2 | -1.90e-4 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | <div><span class="supersubNumber">1.05000</span> <span class="superscript">+2.73217</span><span class="subscript">-0.00019</span> </div> | Stellar Density [g/cm**3] |
| st_logg | 4.34 log(cm/s**2) | |
| st_loggerr1 | 0.06 log(cm/s**2) | |
| st_loggerr2 | -0.04 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | <div><span class="supersubNumber">4.338</span> <span class="superscript">+0.057</span><span class="subscript">-0.042</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 | 0.88 Msun | |
| st_masserr1 | 0.05 Msun | |
| st_masserr2 | -0.02 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.882</span> <span class="superscript">+0.053</span><span class="subscript">-0.021</span> </div> | Stellar Mass [Solar mass] |
| st_met | 0.20 dex | |
| st_meterr1 | 0.16 dex | |
| st_meterr2 | -0.10 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | <div><span class="supersubNumber">0.200</span> <span class="superscript">+0.160</span><span class="subscript">-0.100</span> </div> | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 1.05 Rsun | |
| st_raderr1 | 0.07 Rsun | |
| st_raderr2 | -0.07 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">1.055</span> <span class="superscript">+0.072</span><span class="subscript">-0.068</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=Q1_Q17_DR24_KOI_TABLE href=https://exoplanetarchive.ipac.caltech.edu/docs/Kepler_KOI_docs.html target=ref>Q1-Q17 DR24 KOI Table</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 5356 K | |
| st_tefferr1 | 109 K | |
| st_tefferr2 | -64 K | |
| st_tefflim | 0 | |
| st_teffstr | <div><span class="supersubNumber">5356</span> <span class="superscript">+109</span><span class="subscript">-64</span> </div> | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 15.03 mag | |
| sy_bmagerr1 | 0.34 mag | |
| sy_bmagerr2 | -0.34 mag | |
| sy_bmagstr | 15.027±0.338 | B (Johnson) Magnitude |
| sy_dist | 433.05 pc | |
| sy_disterr1 | 3.20 pc | |
| sy_disterr2 | -3.16 pc | |
| sy_diststr | <div><span class="supersubNumber">433.047</span><span class="superscript">+3.204</span><span class="subscript">-3.158</span></div> | Distance [pc] |
| sy_gaiamag | 13.54 mag | |
| sy_gaiamagerr1 | 2.19e-4 mag | |
| sy_gaiamagerr2 | -2.19e-4 mag | |
| sy_gaiamagstr | 13.539300±0.000219 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 11.87 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 11.873±0.025 | 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 | 12.19 mag | |
| sy_jmagerr1 | 0.03 mag | |
| sy_jmagerr2 | -0.03 mag | |
| sy_jmagstr | 12.189±0.031 | J (2MASS) Magnitude |
| sy_kepmag | 13.55 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 13.549 | Kepler Magnitude |
| sy_kmag | 11.76 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 11.756±0.019 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 2.28 mas | |
| sy_plxerr1 | 0.02 mas | |
| sy_plxerr2 | -0.02 mas | |
| sy_plxstr | 2.2804300±0.0168358 | Parallax [mas] |
| sy_pm | 20.36 mas/yr | |
| sy_pmdec | -20.31 mas/yr | |
| sy_pmdecerr1 | 0.03 mas/yr | |
| sy_pmdecerr2 | -0.03 mas/yr | |
| sy_pmdecstr | -20.3134000±0.0281627 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.03 mas/yr | |
| sy_pmerr2 | -0.03 mas/yr | |
| sy_pmra | -1.43 mas/yr | |
| sy_pmraerr1 | 0.03 mas/yr | |
| sy_pmraerr2 | -0.03 mas/yr | |
| sy_pmrastr | -1.4315200±0.0308573 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 20.3637784±0.0281766 | Total Proper Motion [mas/yr] |
| sy_pnum | 3 | |
| 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 | 12.99 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 12.9879±0.0061 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 13.77 mag | |
| sy_vmagerr1 | 0.07 mag | |
| sy_vmagerr2 | -0.07 mag | |
| sy_vmagstr | 13.771±0.069 | V (Johnson) Magnitude |
| sy_w1mag | 11.70 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 11.699±0.022 | W1 (WISE) Magnitude |
| sy_w2mag | 11.79 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 11.787±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 12.52 mag | |
| sy_w3magerr1 | 0.34 mag | |
| sy_w3magerr2 | -0.34 mag | |
| sy_w3magstr | 12.524±0.339 | W3 (WISE) Magnitude |
| sy_w4mag | 9.36 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.358 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 273690178 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 1 | |
| x | 0.33 | |
| y | -0.63 | |
| z | 0.70 |