Exoplanet Records
Transit • 2014 • Kepler
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 46.02 deg | |
| decstr | +46d01m23.75s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | Kepler | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2014-03 | Discovery Publication Date |
| disc_refname | <a refstr=ROWE_ET_AL__2014 href=https://ui.adsabs.harvard.edu/abs/2014ApJ...784...45R/abstract target=ref> Rowe et al. 2014</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2014 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 64.91 deg | |
| elon | 318.71 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2080246282881778048 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2080246282881778048 | Gaia DR3 ID |
| glat | 10.01 deg | |
| glon | 79.87 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | Kepler-257 | Host Name |
| htm20 | -2132779053 | |
| 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 | 567 K | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | 0 | |
| pl_eqtstr | 567 | Equilibrium Temperature [K] |
| pl_imppar | 0.80 | |
| pl_impparerr1 | 0.06 | |
| pl_impparerr2 | -0.57 | |
| pl_impparlim | 0 | |
| pl_impparstr | <div><span class="supersubNumber">0.8</span> <span class="superscript">+0.061</span><span class="subscript">-0.567</span> </div> | Impact Parameter |
| pl_insol | 24.53 Searth | |
| pl_insolerr1 | 25.78 Searth | |
| pl_insolerr2 | -9.14 Searth | |
| pl_insollim | 0 | |
| pl_insolstr | <div><span class="supersubNumber">24.53</span> <span class="superscript">+25.78</span><span class="subscript">-9.14</span> </div> | Insolation Flux [Earth Flux] |
| pl_letter | d | 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-257 d | 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 | 88.98 deg | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | 88.98 | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | 0 | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 24.66 day | |
| pl_orbpererr1 | 4.06e-5 day | |
| pl_orbpererr2 | -4.06e-5 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 24.66461416±4.062e-05 | Orbital Period [day] |
| pl_orbsmax | 0.16 au | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | .1582 | 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 | 5.34 Rearth | |
| pl_radeerr1 | 1.83 Rearth | |
| pl_radeerr2 | -0.84 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | <div><span class="supersubNumber">5.34</span> <span class="superscript">+1.83</span><span class="subscript">-0.84</span> </div> | Planet Radius [Earth Radius] |
| pl_radj | 0.48 Rjupiter | |
| pl_radjerr1 | 0.16 Rjupiter | |
| pl_radjerr2 | -0.07 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.476</span><span class="superscript">+0.163</span><span class="subscript">-0.075</span></div> | Planet Radius [Jupiter Radius] |
| pl_ratdor | 44.90 | |
| pl_ratdorerr1 | 19.90 | |
| pl_ratdorerr2 | -19.90 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | 44.9±19.9 | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.05 | |
| pl_ratrorerr1 | 2.35e-3 | |
| pl_ratrorerr2 | -5.66e-3 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.050261</span> <span class="superscript">+0.00235</span><span class="subscript">-0.005664</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 | 0.24 % | |
| pl_trandeperr1 | 4.68e-3 % | |
| pl_trandeperr2 | -4.68e-3 % | |
| pl_trandeplim | 0 | |
| pl_trandepstr | 0.23988±0.00468 | Transit Depth [%] |
| pl_trandur | 2.86 hour | |
| pl_trandurerr1 | 0.06 hour | |
| pl_trandurerr2 | -0.06 hour | |
| pl_trandurlim | 0 | |
| pl_trandurstr | 2.8579±0.0617 | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 1.12e-3 day | |
| pl_tranmiderr2 | -1.12e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2455022.02±0.00112 | 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 | 297.32 deg | |
| rastr | 19h49m15.84s | RA [sexagesimal] |
| releasedate | 2017-05-08 | Release Date |
| rowupdate | 2017-05-08 | Date of Last Update |
| rv_flag | 0 | |
| 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 | 2.82 g/cm**3 | |
| st_denserr1 | 7.48 g/cm**3 | |
| st_denserr2 | -0.21 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | <div><span class="supersubNumber">2.81619</span> <span class="superscript">+7.47674</span><span class="subscript">-0.21484</span> </div> | Stellar Density [g/cm**3] |
| st_logg | 4.40 log(cm/s**2) | |
| st_loggerr1 | 0.14 log(cm/s**2) | |
| st_loggerr2 | -0.26 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | <div><span class="supersubNumber">4.4</span> <span class="superscript">+0.14</span><span class="subscript">-0.26</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 | 0.87 Msun | |
| st_masserr1 | 0.07 Msun | |
| st_masserr2 | -0.06 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.868</span> <span class="superscript">+0.073</span><span class="subscript">-0.06</span> </div> | Stellar Mass [Solar mass] |
| st_met | 0.32 dex | |
| st_meterr1 | 0.15 dex | |
| st_meterr2 | -0.25 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | <div><span class="supersubNumber">0.32</span> <span class="superscript">+0.15</span><span class="subscript">-0.25</span> </div> | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 0.97 Rsun | |
| st_raderr1 | 0.33 Rsun | |
| st_raderr2 | -0.15 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">0.973</span> <span class="superscript">+0.333</span><span class="subscript">-0.154</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 | 5188 K | |
| st_tefferr1 | 171 K | |
| st_tefferr2 | -155 K | |
| st_tefflim | 0 | |
| st_teffstr | <div><span class="supersubNumber">5188</span> <span class="superscript">+171</span><span class="subscript">-155</span> </div> | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 16.82 mag | |
| sy_bmagerr1 | 0.12 mag | |
| sy_bmagerr2 | -0.12 mag | |
| sy_bmagstr | 16.816±0.115 | B (Johnson) Magnitude |
| sy_dist | 780.26 pc | |
| sy_disterr1 | 17.54 pc | |
| sy_disterr2 | -16.80 pc | |
| sy_diststr | <div><span class="supersubNumber">780.256</span><span class="superscript">+17.540</span><span class="subscript">-16.799</span></div> | Distance [pc] |
| sy_gaiamag | 15.42 mag | |
| sy_gaiamagerr1 | 7.27e-4 mag | |
| sy_gaiamagerr2 | -7.27e-4 mag | |
| sy_gaiamagstr | 15.421500±0.000727 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 13.45 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 13.448±0.026 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 13.92 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 13.916±0.023 | J (2MASS) Magnitude |
| sy_kepmag | 15.47 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 15.471 | Kepler Magnitude |
| sy_kmag | 13.37 mag | |
| sy_kmagerr1 | — | |
| sy_kmagerr2 | — | |
| sy_kmagstr | 13.372 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 1.25 mas | |
| sy_plxerr1 | 0.03 mas | |
| sy_plxerr2 | -0.03 mas | |
| sy_plxstr | 1.2535300±0.0279736 | Parallax [mas] |
| sy_pm | 3.15 mas/yr | |
| sy_pmdec | 0.30 mas/yr | |
| sy_pmdecerr1 | 0.06 mas/yr | |
| sy_pmdecerr2 | -0.06 mas/yr | |
| sy_pmdecstr | 0.304788±0.055093 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.06 mas/yr | |
| sy_pmerr2 | -0.06 mas/yr | |
| sy_pmra | 3.14 mas/yr | |
| sy_pmraerr1 | 0.06 mas/yr | |
| sy_pmraerr2 | -0.06 mas/yr | |
| sy_pmrastr | 3.1380500±0.0557212 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 3.1528168±0.0557154 | 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 | 14.79 mag | |
| sy_tmagerr1 | 7.10e-3 mag | |
| sy_tmagerr2 | -7.10e-3 mag | |
| sy_tmagstr | 14.7942±0.0071 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 15.65 mag | |
| sy_vmagerr1 | 0.15 mag | |
| sy_vmagerr2 | -0.15 mag | |
| sy_vmagstr | 15.652±0.150 | V (Johnson) Magnitude |
| sy_w1mag | 13.30 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 13.299±0.023 | W1 (WISE) Magnitude |
| sy_w2mag | 13.38 mag | |
| sy_w2magerr1 | 0.03 mag | |
| sy_w2magerr2 | -0.03 mag | |
| sy_w2magstr | 13.375±0.027 | W2 (WISE) Magnitude |
| sy_w3mag | 13.06 mag | |
| sy_w3magerr1 | 0.53 mag | |
| sy_w3magerr2 | -0.53 mag | |
| sy_w3magstr | 13.056±0.528 | W3 (WISE) Magnitude |
| sy_w4mag | 9.39 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.389 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 273132699 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | 0.32 | |
| y | -0.62 | |
| z | 0.72 |
Transit • 2014 • Kepler
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 46.02 deg | |
| decstr | +46d01m23.75s | Dec [sexagesimal] |
| default_flag | 1 | |
| disc_facility | Kepler | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2014-03 | Discovery Publication Date |
| disc_refname | <a refstr=ROWE_ET_AL__2014 href=https://ui.adsabs.harvard.edu/abs/2014ApJ...784...45R/abstract target=ref> Rowe et al. 2014</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2014 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 64.91 deg | |
| elon | 318.71 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2080246282881778048 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2080246282881778048 | Gaia DR3 ID |
| glat | 10.01 deg | |
| glon | 79.87 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | Kepler-257 | Host Name |
| htm20 | -2132779053 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | — | |
| pl_bmasseerr1 | — | |
| pl_bmasseerr2 | — | |
| pl_bmasselim | — | |
| pl_bmassestr | — | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | — | |
| pl_bmassjerr1 | — | |
| pl_bmassjerr2 | — | |
| pl_bmassjlim | — | |
| pl_bmassjstr | — | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | — | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | — | |
| pl_denserr1 | — | |
| pl_denserr2 | — | |
| pl_denslim | — | |
| pl_densstr | — | Planet Density [g/cm**3] |
| pl_eqt | — | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | — | |
| pl_eqtstr | — | Equilibrium Temperature [K] |
| pl_imppar | 0.13 | |
| pl_impparerr1 | 0.23 | |
| pl_impparerr2 | -0.23 | |
| pl_impparlim | 0 | |
| pl_impparstr | 0.13±0.23 | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | d | 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-257 d | 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 | 24.66 day | |
| pl_orbpererr1 | 5.10e-5 day | |
| pl_orbpererr2 | -5.10e-5 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 24.664551±0.000051 | Orbital Period [day] |
| pl_orbsmax | 0.16 au | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | 0.160 | 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 | 2014-03 | Planetary Parameter Reference Publication Date |
| pl_rade | 4.95 Rearth | |
| pl_radeerr1 | 2.48 Rearth | |
| pl_radeerr2 | -2.48 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | 4.95±2.48 | Planet Radius [Earth Radius] |
| pl_radj | 0.44 Rjupiter | |
| pl_radjerr1 | 0.22 Rjupiter | |
| pl_radjerr2 | -0.22 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | 0.442±0.221 | 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=ROWE_ET_AL__2014 href=https://ui.adsabs.harvard.edu/abs/2014ApJ...784...45R/abstract target=ref> Rowe et al. 2014</a> | Planetary Parameter Reference |
| pl_rvamp | — | |
| pl_rvamperr1 | — | |
| pl_rvamperr2 | — | |
| pl_rvamplim | — | |
| pl_rvampstr | — | Radial Velocity Amplitude [m/s] |
| pl_trandep | — | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | — | |
| pl_trandepstr | — | Transit Depth [%] |
| pl_trandur | 2.65 hour | |
| pl_trandurerr1 | 0.07 hour | |
| pl_trandurerr2 | -0.07 hour | |
| pl_trandurlim | 0 | |
| pl_trandurstr | 2.655±0.066 | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 1.02e-3 day | |
| pl_tranmiderr2 | -1.02e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2455022.02052±0.00102 | 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 | 297.32 deg | |
| rastr | 19h49m15.84s | RA [sexagesimal] |
| releasedate | 2014-05-14 | Release Date |
| rowupdate | 2014-05-14 | Date of Last Update |
| rv_flag | 0 | |
| soltype | Published Confirmed | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | — | |
| st_denserr1 | — | |
| st_denserr2 | — | |
| st_denslim | — | |
| st_densstr | — | Stellar Density [g/cm**3] |
| st_logg | 4.36 log(cm/s**2) | |
| st_loggerr1 | 0.30 log(cm/s**2) | |
| st_loggerr2 | -0.30 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | 4.360±0.300 | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | — | |
| st_masserr1 | — | |
| st_masserr2 | — | |
| st_masslim | — | |
| st_massstr | — | Stellar Mass [Solar mass] |
| st_met | — | |
| st_meterr1 | — | |
| st_meterr2 | — | |
| st_metlim | — | |
| st_metratio | — | Stellar Metallicity Ratio |
| st_metstr | — | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 1.04 Rsun | |
| st_raderr1 | 0.52 Rsun | |
| st_raderr2 | -0.52 Rsun | |
| st_radlim | 0 | |
| st_radstr | 1.037±0.518 | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=ROWE_ET_AL__2014 href=https://ui.adsabs.harvard.edu/abs/2014ApJ...784...45R/abstract target=ref> Rowe et al. 2014</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 5180 K | |
| st_tefferr1 | 200 K | |
| st_tefferr2 | -200 K | |
| st_tefflim | 0 | |
| st_teffstr | 5180±200 | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 16.82 mag | |
| sy_bmagerr1 | 0.12 mag | |
| sy_bmagerr2 | -0.12 mag | |
| sy_bmagstr | 16.816±0.115 | B (Johnson) Magnitude |
| sy_dist | 780.26 pc | |
| sy_disterr1 | 17.54 pc | |
| sy_disterr2 | -16.80 pc | |
| sy_diststr | <div><span class="supersubNumber">780.256</span><span class="superscript">+17.540</span><span class="subscript">-16.799</span></div> | Distance [pc] |
| sy_gaiamag | 15.42 mag | |
| sy_gaiamagerr1 | 7.27e-4 mag | |
| sy_gaiamagerr2 | -7.27e-4 mag | |
| sy_gaiamagstr | 15.421500±0.000727 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 13.45 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 13.448±0.026 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 13.92 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 13.916±0.023 | J (2MASS) Magnitude |
| sy_kepmag | 15.47 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 15.471 | Kepler Magnitude |
| sy_kmag | 13.37 mag | |
| sy_kmagerr1 | — | |
| sy_kmagerr2 | — | |
| sy_kmagstr | 13.372 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 1.25 mas | |
| sy_plxerr1 | 0.03 mas | |
| sy_plxerr2 | -0.03 mas | |
| sy_plxstr | 1.2535300±0.0279736 | Parallax [mas] |
| sy_pm | 3.15 mas/yr | |
| sy_pmdec | 0.30 mas/yr | |
| sy_pmdecerr1 | 0.06 mas/yr | |
| sy_pmdecerr2 | -0.06 mas/yr | |
| sy_pmdecstr | 0.304788±0.055093 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.06 mas/yr | |
| sy_pmerr2 | -0.06 mas/yr | |
| sy_pmra | 3.14 mas/yr | |
| sy_pmraerr1 | 0.06 mas/yr | |
| sy_pmraerr2 | -0.06 mas/yr | |
| sy_pmrastr | 3.1380500±0.0557212 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 3.1528168±0.0557154 | 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 | 14.79 mag | |
| sy_tmagerr1 | 7.10e-3 mag | |
| sy_tmagerr2 | -7.10e-3 mag | |
| sy_tmagstr | 14.7942±0.0071 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 15.65 mag | |
| sy_vmagerr1 | 0.15 mag | |
| sy_vmagerr2 | -0.15 mag | |
| sy_vmagstr | 15.652±0.150 | V (Johnson) Magnitude |
| sy_w1mag | 13.30 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 13.299±0.023 | W1 (WISE) Magnitude |
| sy_w2mag | 13.38 mag | |
| sy_w2magerr1 | 0.03 mag | |
| sy_w2magerr2 | -0.03 mag | |
| sy_w2magstr | 13.375±0.027 | W2 (WISE) Magnitude |
| sy_w3mag | 13.06 mag | |
| sy_w3magerr1 | 0.53 mag | |
| sy_w3magerr2 | -0.53 mag | |
| sy_w3magstr | 13.056±0.528 | W3 (WISE) Magnitude |
| sy_w4mag | 9.39 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.389 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 273132699 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | 0.32 | |
| y | -0.62 | |
| z | 0.72 |
Transit • 2014 • Kepler
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 46.02 deg | |
| decstr | +46d01m23.75s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | Kepler | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2014-03 | Discovery Publication Date |
| disc_refname | <a refstr=ROWE_ET_AL__2014 href=https://ui.adsabs.harvard.edu/abs/2014ApJ...784...45R/abstract target=ref> Rowe et al. 2014</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2014 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 64.91 deg | |
| elon | 318.71 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2080246282881778048 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2080246282881778048 | Gaia DR3 ID |
| glat | 10.01 deg | |
| glon | 79.87 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | Kepler-257 | Host Name |
| htm20 | -2132779053 | |
| 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 | 15.20 Searth | |
| pl_insolerr1 | 1.20 Searth | |
| pl_insolerr2 | -1.20 Searth | |
| pl_insollim | 0 | |
| pl_insolstr | 15.2±1.2 | Insolation Flux [Earth Flux] |
| pl_letter | d | 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-257 d | 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 | 24.66 day | |
| pl_orbpererr1 | 3.97e-5 day | |
| pl_orbpererr2 | -3.97e-5 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 24.664597110±0.000039670 | Orbital Period [day] |
| pl_orbsmax | 0.16 au | |
| pl_orbsmaxerr1 | 9.90e-4 au | |
| pl_orbsmaxerr2 | -9.90e-4 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | 0.16109±0.00099 | 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 | 4.66 Rearth | |
| pl_radeerr1 | 0.35 Rearth | |
| pl_radeerr2 | -0.35 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | 4.664±0.352 | Planet Radius [Earth Radius] |
| pl_radj | 0.42 Rjupiter | |
| pl_radjerr1 | 0.03 Rjupiter | |
| pl_radjerr2 | -0.03 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | 0.4161±0.0314 | Planet Radius [Jupiter Radius] |
| pl_ratdor | — | |
| pl_ratdorerr1 | — | |
| pl_ratdorerr2 | — | |
| pl_ratdorlim | — | |
| pl_ratdorstr | — | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.05 | |
| pl_ratrorerr1 | 6.40e-5 | |
| pl_ratrorerr2 | -7.18e-3 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.053368</span><span class="superscript">+0.000064</span><span class="subscript">-0.007184</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 | 297.32 deg | |
| rastr | 19h49m15.84s | RA [sexagesimal] |
| releasedate | 2024-12-05 | Release Date |
| rowupdate | 2024-12-05 | Date of Last Update |
| rv_flag | 0 | |
| soltype | Published Candidate | Solution Type |
| st_age | 1.48 Gyr | |
| st_ageerr1 | 2.07 Gyr | |
| st_ageerr2 | -1 Gyr | |
| st_agelim | 0 | |
| st_agestr | <div><span class="supersubNumber">1.48</span><span class="superscript">+2.07</span><span class="subscript">-1.00</span></div> | Stellar Age [Gyr] |
| st_dens | 1.63 g/cm**3 | |
| st_denserr1 | 0.04 g/cm**3 | |
| st_denserr2 | -0.07 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | <div><span class="supersubNumber">1.63</span><span class="superscript">+0.04</span><span class="subscript">-0.07</span></div> | 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 | 0.92 Msun | |
| st_masserr1 | 0.02 Msun | |
| st_masserr2 | -0.02 Msun | |
| st_masslim | 0 | |
| st_massstr | 0.916±0.017 | Stellar Mass [Solar mass] |
| st_met | 0.40 dex | |
| st_meterr1 | 0.04 dex | |
| st_meterr2 | -0.04 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | 0.40±0.04 | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 0.80 Rsun | |
| st_raderr1 | 0.03 Rsun | |
| st_raderr2 | -0.03 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">0.801</span><span class="superscript">+0.027</span><span class="subscript">-0.026</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 | 5118 K | |
| st_tefferr1 | 60 K | |
| st_tefferr2 | -60 K | |
| st_tefflim | 0 | |
| st_teffstr | 5118±60 | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 16.82 mag | |
| sy_bmagerr1 | 0.12 mag | |
| sy_bmagerr2 | -0.12 mag | |
| sy_bmagstr | 16.816±0.115 | B (Johnson) Magnitude |
| sy_dist | 780.26 pc | |
| sy_disterr1 | 17.54 pc | |
| sy_disterr2 | -16.80 pc | |
| sy_diststr | <div><span class="supersubNumber">780.256</span><span class="superscript">+17.540</span><span class="subscript">-16.799</span></div> | Distance [pc] |
| sy_gaiamag | 15.42 mag | |
| sy_gaiamagerr1 | 7.27e-4 mag | |
| sy_gaiamagerr2 | -7.27e-4 mag | |
| sy_gaiamagstr | 15.421500±0.000727 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 13.45 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 13.448±0.026 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 13.92 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 13.916±0.023 | J (2MASS) Magnitude |
| sy_kepmag | 15.47 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 15.471 | Kepler Magnitude |
| sy_kmag | 13.37 mag | |
| sy_kmagerr1 | — | |
| sy_kmagerr2 | — | |
| sy_kmagstr | 13.372 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 1.25 mas | |
| sy_plxerr1 | 0.03 mas | |
| sy_plxerr2 | -0.03 mas | |
| sy_plxstr | 1.2535300±0.0279736 | Parallax [mas] |
| sy_pm | 3.15 mas/yr | |
| sy_pmdec | 0.30 mas/yr | |
| sy_pmdecerr1 | 0.06 mas/yr | |
| sy_pmdecerr2 | -0.06 mas/yr | |
| sy_pmdecstr | 0.304788±0.055093 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.06 mas/yr | |
| sy_pmerr2 | -0.06 mas/yr | |
| sy_pmra | 3.14 mas/yr | |
| sy_pmraerr1 | 0.06 mas/yr | |
| sy_pmraerr2 | -0.06 mas/yr | |
| sy_pmrastr | 3.1380500±0.0557212 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 3.1528168±0.0557154 | 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 | 14.79 mag | |
| sy_tmagerr1 | 7.10e-3 mag | |
| sy_tmagerr2 | -7.10e-3 mag | |
| sy_tmagstr | 14.7942±0.0071 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 15.65 mag | |
| sy_vmagerr1 | 0.15 mag | |
| sy_vmagerr2 | -0.15 mag | |
| sy_vmagstr | 15.652±0.150 | V (Johnson) Magnitude |
| sy_w1mag | 13.30 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 13.299±0.023 | W1 (WISE) Magnitude |
| sy_w2mag | 13.38 mag | |
| sy_w2magerr1 | 0.03 mag | |
| sy_w2magerr2 | -0.03 mag | |
| sy_w2magstr | 13.375±0.027 | W2 (WISE) Magnitude |
| sy_w3mag | 13.06 mag | |
| sy_w3magerr1 | 0.53 mag | |
| sy_w3magerr2 | -0.53 mag | |
| sy_w3magstr | 13.056±0.528 | W3 (WISE) Magnitude |
| sy_w4mag | 9.39 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.389 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 273132699 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | 0.32 | |
| y | -0.62 | |
| z | 0.72 |
Transit • 2014 • Kepler
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 46.02 deg | |
| decstr | +46d01m23.75s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | Kepler | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2014-03 | Discovery Publication Date |
| disc_refname | <a refstr=ROWE_ET_AL__2014 href=https://ui.adsabs.harvard.edu/abs/2014ApJ...784...45R/abstract target=ref> Rowe et al. 2014</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2014 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 64.91 deg | |
| elon | 318.71 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2080246282881778048 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2080246282881778048 | Gaia DR3 ID |
| glat | 10.01 deg | |
| glon | 79.87 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | Kepler-257 | Host Name |
| htm20 | -2132779053 | |
| 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 | 568 K | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | 0 | |
| pl_eqtstr | 568 | Equilibrium Temperature [K] |
| pl_imppar | 0.82 | |
| pl_impparerr1 | 0.06 | |
| pl_impparerr2 | -0.53 | |
| pl_impparlim | 0 | |
| pl_impparstr | <div><span class="supersubNumber">0.8222</span> <span class="superscript">+0.0588</span><span class="subscript">-0.5259</span> </div> | Impact Parameter |
| pl_insol | 24.53 Searth | |
| pl_insolerr1 | 59.67 Searth | |
| pl_insolerr2 | -8.67 Searth | |
| pl_insollim | 0 | |
| pl_insolstr | <div><span class="supersubNumber">24.53</span> <span class="superscript">+59.67</span><span class="subscript">-8.67</span> </div> | Insolation Flux [Earth Flux] |
| pl_letter | d | 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-257 d | 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 | 88.81 deg | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | 88.81 | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | 0 | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 24.66 day | |
| pl_orbpererr1 | 3.97e-5 day | |
| pl_orbpererr2 | -3.97e-5 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 24.66459711±3.967e-05 | Orbital Period [day] |
| pl_orbsmax | 0.16 au | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | .1582 | 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 | 5.67 Rearth | |
| pl_radeerr1 | 4.11 Rearth | |
| pl_radeerr2 | -0.83 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | <div><span class="supersubNumber">5.67</span> <span class="superscript">+4.11</span><span class="subscript">-0.83</span> </div> | Planet Radius [Earth Radius] |
| pl_radj | 0.51 Rjupiter | |
| pl_radjerr1 | 0.37 Rjupiter | |
| pl_radjerr2 | -0.07 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.506</span><span class="superscript">+0.367</span><span class="subscript">-0.074</span></div> | Planet Radius [Jupiter Radius] |
| pl_ratdor | 41.80 | |
| pl_ratdorerr1 | 19.60 | |
| pl_ratdorerr2 | -19.60 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | 41.8±19.6 | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.05 | |
| pl_ratrorerr1 | 6.40e-5 | |
| pl_ratrorerr2 | -7.18e-3 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.053368</span> <span class="superscript">+6.4e-05</span><span class="subscript">-0.007184</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 | 0.26 % | |
| pl_trandeperr1 | 4.61e-3 % | |
| pl_trandeperr2 | -4.61e-3 % | |
| pl_trandeplim | 0 | |
| pl_trandepstr | 0.26249±0.00461 | Transit Depth [%] |
| pl_trandur | 2.97 hour | |
| pl_trandurerr1 | 0.11 hour | |
| pl_trandurerr2 | -0.11 hour | |
| pl_trandurlim | 0 | |
| pl_trandurstr | 2.97±0.108 | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 1.11e-3 day | |
| pl_tranmiderr2 | -1.11e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2455022.02±0.00111 | 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 | 297.32 deg | |
| rastr | 19h49m15.84s | RA [sexagesimal] |
| releasedate | 2015-08-25 | Release Date |
| rowupdate | 2015-08-25 | Date of Last Update |
| rv_flag | 0 | |
| 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 | 2.27 g/cm**3 | |
| st_denserr1 | 7.44 g/cm**3 | |
| st_denserr2 | -1.00 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | <div><span class="supersubNumber">2.26936</span> <span class="superscript">+7.43563</span><span class="subscript">-0.99973</span> </div> | Stellar Density [g/cm**3] |
| st_logg | 4.40 log(cm/s**2) | |
| st_loggerr1 | 0.13 log(cm/s**2) | |
| st_loggerr2 | -0.43 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | <div><span class="supersubNumber">4.4</span> <span class="superscript">+0.131</span><span class="subscript">-0.432</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 | 0.87 Msun | |
| st_masserr1 | 0.10 Msun | |
| st_masserr2 | -0.06 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.868</span> <span class="superscript">+0.099</span><span class="subscript">-0.055</span> </div> | Stellar Mass [Solar mass] |
| st_met | 0.32 dex | |
| st_meterr1 | 0.14 dex | |
| st_meterr2 | -0.24 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | <div><span class="supersubNumber">0.320</span> <span class="superscript">+0.140</span><span class="subscript">-0.240</span> </div> | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 0.97 Rsun | |
| st_raderr1 | 0.71 Rsun | |
| st_raderr2 | -0.14 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">0.973</span> <span class="superscript">+0.706</span><span class="subscript">-0.142</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 | 5188 K | |
| st_tefferr1 | 188 K | |
| st_tefferr2 | -154 K | |
| st_tefflim | 0 | |
| st_teffstr | <div><span class="supersubNumber">5188</span> <span class="superscript">+188</span><span class="subscript">-154</span> </div> | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 16.82 mag | |
| sy_bmagerr1 | 0.12 mag | |
| sy_bmagerr2 | -0.12 mag | |
| sy_bmagstr | 16.816±0.115 | B (Johnson) Magnitude |
| sy_dist | 780.26 pc | |
| sy_disterr1 | 17.54 pc | |
| sy_disterr2 | -16.80 pc | |
| sy_diststr | <div><span class="supersubNumber">780.256</span><span class="superscript">+17.540</span><span class="subscript">-16.799</span></div> | Distance [pc] |
| sy_gaiamag | 15.42 mag | |
| sy_gaiamagerr1 | 7.27e-4 mag | |
| sy_gaiamagerr2 | -7.27e-4 mag | |
| sy_gaiamagstr | 15.421500±0.000727 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 13.45 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 13.448±0.026 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 13.92 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 13.916±0.023 | J (2MASS) Magnitude |
| sy_kepmag | 15.47 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 15.471 | Kepler Magnitude |
| sy_kmag | 13.37 mag | |
| sy_kmagerr1 | — | |
| sy_kmagerr2 | — | |
| sy_kmagstr | 13.372 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 1.25 mas | |
| sy_plxerr1 | 0.03 mas | |
| sy_plxerr2 | -0.03 mas | |
| sy_plxstr | 1.2535300±0.0279736 | Parallax [mas] |
| sy_pm | 3.15 mas/yr | |
| sy_pmdec | 0.30 mas/yr | |
| sy_pmdecerr1 | 0.06 mas/yr | |
| sy_pmdecerr2 | -0.06 mas/yr | |
| sy_pmdecstr | 0.304788±0.055093 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.06 mas/yr | |
| sy_pmerr2 | -0.06 mas/yr | |
| sy_pmra | 3.14 mas/yr | |
| sy_pmraerr1 | 0.06 mas/yr | |
| sy_pmraerr2 | -0.06 mas/yr | |
| sy_pmrastr | 3.1380500±0.0557212 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 3.1528168±0.0557154 | 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 | 14.79 mag | |
| sy_tmagerr1 | 7.10e-3 mag | |
| sy_tmagerr2 | -7.10e-3 mag | |
| sy_tmagstr | 14.7942±0.0071 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 15.65 mag | |
| sy_vmagerr1 | 0.15 mag | |
| sy_vmagerr2 | -0.15 mag | |
| sy_vmagstr | 15.652±0.150 | V (Johnson) Magnitude |
| sy_w1mag | 13.30 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 13.299±0.023 | W1 (WISE) Magnitude |
| sy_w2mag | 13.38 mag | |
| sy_w2magerr1 | 0.03 mag | |
| sy_w2magerr2 | -0.03 mag | |
| sy_w2magstr | 13.375±0.027 | W2 (WISE) Magnitude |
| sy_w3mag | 13.06 mag | |
| sy_w3magerr1 | 0.53 mag | |
| sy_w3magerr2 | -0.53 mag | |
| sy_w3magstr | 13.056±0.528 | W3 (WISE) Magnitude |
| sy_w4mag | 9.39 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.389 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 273132699 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | 0.32 | |
| y | -0.62 | |
| z | 0.72 |
Transit • 2014 • Kepler
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 46.02 deg | |
| decstr | +46d01m23.75s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | Kepler | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2014-03 | Discovery Publication Date |
| disc_refname | <a refstr=ROWE_ET_AL__2014 href=https://ui.adsabs.harvard.edu/abs/2014ApJ...784...45R/abstract target=ref> Rowe et al. 2014</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2014 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 64.91 deg | |
| elon | 318.71 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2080246282881778048 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2080246282881778048 | Gaia DR3 ID |
| glat | 10.01 deg | |
| glon | 79.87 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | Kepler-257 | Host Name |
| htm20 | -2132779053 | |
| 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 | d | 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-257 d | 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 | 24.66 day | |
| pl_orbpererr1 | 3.07e-5 day | |
| pl_orbpererr2 | -3.07e-5 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 24.6643939784±0.0000307357 | 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 | 2.46e6 day | |
| pl_tranmiderr1 | 8.56e-4 day | |
| pl_tranmiderr2 | -8.56e-4 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2455022.02745000±0.00085583 | 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 | 297.32 deg | |
| rastr | 19h49m15.84s | RA [sexagesimal] |
| releasedate | 2019-04-18 | Release Date |
| rowupdate | 2019-04-16 | Date of Last Update |
| rv_flag | 0 | |
| soltype | Published Confirmed | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | 1.74 g/cm**3 | |
| st_denserr1 | — | |
| st_denserr2 | — | |
| st_denslim | 0 | |
| st_densstr | 1.7399935 | Stellar Density [g/cm**3] |
| st_logg | 4.47 log(cm/s**2) | |
| st_loggerr1 | — | |
| st_loggerr2 | — | |
| st_logglim | 0 | |
| st_loggstr | 4.47026 | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | -0.38 log(Lsun) | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | 0 | |
| st_lumstr | -0.3775604 | Stellar Luminosity [log(Solar)] |
| st_mass | 0.82 Msun | |
| st_masserr1 | — | |
| st_masserr2 | — | |
| st_masslim | 0 | |
| st_massstr | 0.82 | 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 | 0.87 Rsun | |
| st_raderr1 | — | |
| st_raderr2 | — | |
| st_radlim | 0 | |
| st_radstr | 0.87259 | 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 | 4972 K | |
| st_tefferr1 | 123 K | |
| st_tefferr2 | -123 K | |
| st_tefflim | 0 | |
| st_teffstr | 4972.0±123.0 | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 16.82 mag | |
| sy_bmagerr1 | 0.12 mag | |
| sy_bmagerr2 | -0.12 mag | |
| sy_bmagstr | 16.816±0.115 | B (Johnson) Magnitude |
| sy_dist | 780.26 pc | |
| sy_disterr1 | 17.54 pc | |
| sy_disterr2 | -16.80 pc | |
| sy_diststr | <div><span class="supersubNumber">780.256</span><span class="superscript">+17.540</span><span class="subscript">-16.799</span></div> | Distance [pc] |
| sy_gaiamag | 15.42 mag | |
| sy_gaiamagerr1 | 7.27e-4 mag | |
| sy_gaiamagerr2 | -7.27e-4 mag | |
| sy_gaiamagstr | 15.421500±0.000727 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 13.45 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 13.448±0.026 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 13.92 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 13.916±0.023 | J (2MASS) Magnitude |
| sy_kepmag | 15.47 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 15.471 | Kepler Magnitude |
| sy_kmag | 13.37 mag | |
| sy_kmagerr1 | — | |
| sy_kmagerr2 | — | |
| sy_kmagstr | 13.372 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 1.25 mas | |
| sy_plxerr1 | 0.03 mas | |
| sy_plxerr2 | -0.03 mas | |
| sy_plxstr | 1.2535300±0.0279736 | Parallax [mas] |
| sy_pm | 3.15 mas/yr | |
| sy_pmdec | 0.30 mas/yr | |
| sy_pmdecerr1 | 0.06 mas/yr | |
| sy_pmdecerr2 | -0.06 mas/yr | |
| sy_pmdecstr | 0.304788±0.055093 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.06 mas/yr | |
| sy_pmerr2 | -0.06 mas/yr | |
| sy_pmra | 3.14 mas/yr | |
| sy_pmraerr1 | 0.06 mas/yr | |
| sy_pmraerr2 | -0.06 mas/yr | |
| sy_pmrastr | 3.1380500±0.0557212 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 3.1528168±0.0557154 | 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 | 14.79 mag | |
| sy_tmagerr1 | 7.10e-3 mag | |
| sy_tmagerr2 | -7.10e-3 mag | |
| sy_tmagstr | 14.7942±0.0071 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 15.65 mag | |
| sy_vmagerr1 | 0.15 mag | |
| sy_vmagerr2 | -0.15 mag | |
| sy_vmagstr | 15.652±0.150 | V (Johnson) Magnitude |
| sy_w1mag | 13.30 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 13.299±0.023 | W1 (WISE) Magnitude |
| sy_w2mag | 13.38 mag | |
| sy_w2magerr1 | 0.03 mag | |
| sy_w2magerr2 | -0.03 mag | |
| sy_w2magstr | 13.375±0.027 | W2 (WISE) Magnitude |
| sy_w3mag | 13.06 mag | |
| sy_w3magerr1 | 0.53 mag | |
| sy_w3magerr2 | -0.53 mag | |
| sy_w3magstr | 13.056±0.528 | W3 (WISE) Magnitude |
| sy_w4mag | 9.39 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.389 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 273132699 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | 0.32 | |
| y | -0.62 | |
| z | 0.72 |
Transit • 2014 • Kepler
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 46.02 deg | |
| decstr | +46d01m23.75s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | Kepler | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2014-03 | Discovery Publication Date |
| disc_refname | <a refstr=ROWE_ET_AL__2014 href=https://ui.adsabs.harvard.edu/abs/2014ApJ...784...45R/abstract target=ref> Rowe et al. 2014</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2014 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 64.91 deg | |
| elon | 318.71 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2080246282881778048 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2080246282881778048 | Gaia DR3 ID |
| glat | 10.01 deg | |
| glon | 79.87 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | Kepler-257 | Host Name |
| htm20 | -2132779053 | |
| 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 | d | 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-257 d | 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 | 24.66 day | |
| pl_orbpererr1 | 3.97e-5 day | |
| pl_orbpererr2 | -3.97e-5 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 24.66459711±3.967e-05 | 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 | 4.69 Rearth | |
| pl_radeerr1 | 0.31 Rearth | |
| pl_radeerr2 | -0.69 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | <div><span class="supersubNumber">4.69</span><span class="superscript">+0.31</span><span class="subscript">-0.69</span></div> | Planet Radius [Earth Radius] |
| pl_radj | 0.42 Rjupiter | |
| pl_radjerr1 | 0.03 Rjupiter | |
| pl_radjerr2 | -0.06 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.418</span><span class="superscript">+0.028</span><span class="subscript">-0.062</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 | 0.05 | |
| pl_ratrorerr1 | 6.40e-5 | |
| pl_ratrorerr2 | -7.18e-3 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.053368</span> <span class="superscript">+6.4e-05</span><span class="subscript">-0.007184</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 | 2.97 hour | |
| pl_trandurerr1 | 0.11 hour | |
| pl_trandurerr2 | -0.11 hour | |
| pl_trandurlim | 0 | |
| pl_trandurstr | 2.97±0.108 | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 1.11e-3 day | |
| pl_tranmiderr2 | -1.11e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2455022.01951±0.00111 | 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 | 297.32 deg | |
| rastr | 19h49m15.84s | RA [sexagesimal] |
| releasedate | 2016-05-10 | Release Date |
| rowupdate | 2016-05-06 | Date of Last Update |
| rv_flag | 0 | |
| soltype | Published Confirmed | Solution Type |
| st_age | 4.79 Gyr | |
| st_ageerr1 | 6.41 Gyr | |
| st_ageerr2 | -2.97 Gyr | |
| st_agelim | 0 | |
| st_agestr | <div><span class="supersubNumber">4.79</span><span class="superscript">+6.41</span><span class="subscript">-2.97</span></div> | Stellar Age [Gyr] |
| st_dens | — | |
| st_denserr1 | — | |
| st_denserr2 | — | |
| st_denslim | — | |
| st_densstr | — | Stellar Density [g/cm**3] |
| st_logg | 4.56 log(cm/s**2) | |
| st_loggerr1 | 0.03 log(cm/s**2) | |
| st_loggerr2 | -0.07 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | <div><span class="supersubNumber">4.560</span><span class="superscript">+0.033</span><span class="subscript">-0.067</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 | 0.85 Msun | |
| st_masserr1 | 0.04 Msun | |
| st_masserr2 | -0.04 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.850</span><span class="superscript">+0.042</span><span class="subscript">-0.041</span></div> | Stellar Mass [Solar mass] |
| st_met | 0.04 dex | |
| st_meterr1 | 0.15 dex | |
| st_meterr2 | -0.15 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | 0.0400±0.1520 | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 0.81 Rsun | |
| st_raderr1 | 0.06 Rsun | |
| st_raderr2 | -0.04 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">0.810</span><span class="superscript">+0.055</span><span class="subscript">-0.043</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 | 5209 K | |
| st_tefferr1 | 96.03 K | |
| st_tefferr2 | -149.37 K | |
| st_tefflim | 0 | |
| st_teffstr | <div><span class="supersubNumber">5209.000</span><span class="superscript">+96.033</span><span class="subscript">-149.365</span></div> | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 16.82 mag | |
| sy_bmagerr1 | 0.12 mag | |
| sy_bmagerr2 | -0.12 mag | |
| sy_bmagstr | 16.816±0.115 | B (Johnson) Magnitude |
| sy_dist | 780.26 pc | |
| sy_disterr1 | 17.54 pc | |
| sy_disterr2 | -16.80 pc | |
| sy_diststr | <div><span class="supersubNumber">780.256</span><span class="superscript">+17.540</span><span class="subscript">-16.799</span></div> | Distance [pc] |
| sy_gaiamag | 15.42 mag | |
| sy_gaiamagerr1 | 7.27e-4 mag | |
| sy_gaiamagerr2 | -7.27e-4 mag | |
| sy_gaiamagstr | 15.421500±0.000727 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 13.45 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 13.448±0.026 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 13.92 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 13.916±0.023 | J (2MASS) Magnitude |
| sy_kepmag | 15.47 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 15.471 | Kepler Magnitude |
| sy_kmag | 13.37 mag | |
| sy_kmagerr1 | — | |
| sy_kmagerr2 | — | |
| sy_kmagstr | 13.372 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 1.25 mas | |
| sy_plxerr1 | 0.03 mas | |
| sy_plxerr2 | -0.03 mas | |
| sy_plxstr | 1.2535300±0.0279736 | Parallax [mas] |
| sy_pm | 3.15 mas/yr | |
| sy_pmdec | 0.30 mas/yr | |
| sy_pmdecerr1 | 0.06 mas/yr | |
| sy_pmdecerr2 | -0.06 mas/yr | |
| sy_pmdecstr | 0.304788±0.055093 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.06 mas/yr | |
| sy_pmerr2 | -0.06 mas/yr | |
| sy_pmra | 3.14 mas/yr | |
| sy_pmraerr1 | 0.06 mas/yr | |
| sy_pmraerr2 | -0.06 mas/yr | |
| sy_pmrastr | 3.1380500±0.0557212 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 3.1528168±0.0557154 | 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 | 14.79 mag | |
| sy_tmagerr1 | 7.10e-3 mag | |
| sy_tmagerr2 | -7.10e-3 mag | |
| sy_tmagstr | 14.7942±0.0071 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 15.65 mag | |
| sy_vmagerr1 | 0.15 mag | |
| sy_vmagerr2 | -0.15 mag | |
| sy_vmagstr | 15.652±0.150 | V (Johnson) Magnitude |
| sy_w1mag | 13.30 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 13.299±0.023 | W1 (WISE) Magnitude |
| sy_w2mag | 13.38 mag | |
| sy_w2magerr1 | 0.03 mag | |
| sy_w2magerr2 | -0.03 mag | |
| sy_w2magstr | 13.375±0.027 | W2 (WISE) Magnitude |
| sy_w3mag | 13.06 mag | |
| sy_w3magerr1 | 0.53 mag | |
| sy_w3magerr2 | -0.53 mag | |
| sy_w3magstr | 13.056±0.528 | W3 (WISE) Magnitude |
| sy_w4mag | 9.39 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.389 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 273132699 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | 0.32 | |
| y | -0.62 | |
| z | 0.72 |
Transit • 2014 • Kepler
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 46.02 deg | |
| decstr | +46d01m23.75s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | Kepler | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2014-03 | Discovery Publication Date |
| disc_refname | <a refstr=ROWE_ET_AL__2014 href=https://ui.adsabs.harvard.edu/abs/2014ApJ...784...45R/abstract target=ref> Rowe et al. 2014</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2014 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 64.91 deg | |
| elon | 318.71 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2080246282881778048 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2080246282881778048 | Gaia DR3 ID |
| glat | 10.01 deg | |
| glon | 79.87 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | Kepler-257 | Host Name |
| htm20 | -2132779053 | |
| 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 | 568 K | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | 0 | |
| pl_eqtstr | 568 | Equilibrium Temperature [K] |
| pl_imppar | 0.82 | |
| pl_impparerr1 | 0.06 | |
| pl_impparerr2 | -0.53 | |
| pl_impparlim | 0 | |
| pl_impparstr | <div><span class="supersubNumber">0.8222</span> <span class="superscript">+0.0588</span><span class="subscript">-0.5259</span> </div> | Impact Parameter |
| pl_insol | 24.53 Searth | |
| pl_insolerr1 | 59.67 Searth | |
| pl_insolerr2 | -8.67 Searth | |
| pl_insollim | 0 | |
| pl_insolstr | <div><span class="supersubNumber">24.53</span> <span class="superscript">+59.67</span><span class="subscript">-8.67</span> </div> | Insolation Flux [Earth Flux] |
| pl_letter | d | 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-257 d | 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 | 88.81 deg | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | 88.81 | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | 0 | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 24.66 day | |
| pl_orbpererr1 | 3.97e-5 day | |
| pl_orbpererr2 | -3.97e-5 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 24.66459711±3.967e-05 | Orbital Period [day] |
| pl_orbsmax | 0.16 au | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | .1582 | 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 | 5.67 Rearth | |
| pl_radeerr1 | 4.11 Rearth | |
| pl_radeerr2 | -0.83 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | <div><span class="supersubNumber">5.67</span> <span class="superscript">+4.11</span><span class="subscript">-0.83</span> </div> | Planet Radius [Earth Radius] |
| pl_radj | 0.51 Rjupiter | |
| pl_radjerr1 | 0.37 Rjupiter | |
| pl_radjerr2 | -0.07 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.506</span><span class="superscript">+0.367</span><span class="subscript">-0.074</span></div> | Planet Radius [Jupiter Radius] |
| pl_ratdor | 41.80 | |
| pl_ratdorerr1 | 19.60 | |
| pl_ratdorerr2 | -19.60 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | 41.8±19.6 | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.05 | |
| pl_ratrorerr1 | 6.40e-5 | |
| pl_ratrorerr2 | -7.18e-3 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.053368</span> <span class="superscript">+6.4e-05</span><span class="subscript">-0.007184</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 | 0.26 % | |
| pl_trandeperr1 | 4.61e-3 % | |
| pl_trandeperr2 | -4.61e-3 % | |
| pl_trandeplim | 0 | |
| pl_trandepstr | 0.26249±0.00461 | Transit Depth [%] |
| pl_trandur | 2.97 hour | |
| pl_trandurerr1 | 0.11 hour | |
| pl_trandurerr2 | -0.11 hour | |
| pl_trandurlim | 0 | |
| pl_trandurstr | 2.97±0.108 | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 1.11e-3 day | |
| pl_tranmiderr2 | -1.11e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2455022.02±0.00111 | 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 | 297.32 deg | |
| rastr | 19h49m15.84s | RA [sexagesimal] |
| releasedate | 2014-11-21 | Release Date |
| rowupdate | 2014-11-21 | Date of Last Update |
| rv_flag | 0 | |
| 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 | 2.27 g/cm**3 | |
| st_denserr1 | 7.44 g/cm**3 | |
| st_denserr2 | -1.00 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | <div><span class="supersubNumber">2.26936</span> <span class="superscript">+7.43563</span><span class="subscript">-0.99973</span> </div> | Stellar Density [g/cm**3] |
| st_logg | 4.40 log(cm/s**2) | |
| st_loggerr1 | 0.13 log(cm/s**2) | |
| st_loggerr2 | -0.43 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | <div><span class="supersubNumber">4.4</span> <span class="superscript">+0.131</span><span class="subscript">-0.432</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 | 0.87 Msun | |
| st_masserr1 | 0.10 Msun | |
| st_masserr2 | -0.06 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.868</span> <span class="superscript">+0.099</span><span class="subscript">-0.055</span> </div> | Stellar Mass [Solar mass] |
| st_met | 0.32 dex | |
| st_meterr1 | 0.14 dex | |
| st_meterr2 | -0.24 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | <div><span class="supersubNumber">0.320</span> <span class="superscript">+0.140</span><span class="subscript">-0.240</span> </div> | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 0.97 Rsun | |
| st_raderr1 | 0.71 Rsun | |
| st_raderr2 | -0.14 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">0.973</span> <span class="superscript">+0.706</span><span class="subscript">-0.142</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 | 5188 K | |
| st_tefferr1 | 188 K | |
| st_tefferr2 | -154 K | |
| st_tefflim | 0 | |
| st_teffstr | <div><span class="supersubNumber">5188</span> <span class="superscript">+188</span><span class="subscript">-154</span> </div> | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 16.82 mag | |
| sy_bmagerr1 | 0.12 mag | |
| sy_bmagerr2 | -0.12 mag | |
| sy_bmagstr | 16.816±0.115 | B (Johnson) Magnitude |
| sy_dist | 780.26 pc | |
| sy_disterr1 | 17.54 pc | |
| sy_disterr2 | -16.80 pc | |
| sy_diststr | <div><span class="supersubNumber">780.256</span><span class="superscript">+17.540</span><span class="subscript">-16.799</span></div> | Distance [pc] |
| sy_gaiamag | 15.42 mag | |
| sy_gaiamagerr1 | 7.27e-4 mag | |
| sy_gaiamagerr2 | -7.27e-4 mag | |
| sy_gaiamagstr | 15.421500±0.000727 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 13.45 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 13.448±0.026 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 13.92 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 13.916±0.023 | J (2MASS) Magnitude |
| sy_kepmag | 15.47 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 15.471 | Kepler Magnitude |
| sy_kmag | 13.37 mag | |
| sy_kmagerr1 | — | |
| sy_kmagerr2 | — | |
| sy_kmagstr | 13.372 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 1.25 mas | |
| sy_plxerr1 | 0.03 mas | |
| sy_plxerr2 | -0.03 mas | |
| sy_plxstr | 1.2535300±0.0279736 | Parallax [mas] |
| sy_pm | 3.15 mas/yr | |
| sy_pmdec | 0.30 mas/yr | |
| sy_pmdecerr1 | 0.06 mas/yr | |
| sy_pmdecerr2 | -0.06 mas/yr | |
| sy_pmdecstr | 0.304788±0.055093 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.06 mas/yr | |
| sy_pmerr2 | -0.06 mas/yr | |
| sy_pmra | 3.14 mas/yr | |
| sy_pmraerr1 | 0.06 mas/yr | |
| sy_pmraerr2 | -0.06 mas/yr | |
| sy_pmrastr | 3.1380500±0.0557212 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 3.1528168±0.0557154 | 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 | 14.79 mag | |
| sy_tmagerr1 | 7.10e-3 mag | |
| sy_tmagerr2 | -7.10e-3 mag | |
| sy_tmagstr | 14.7942±0.0071 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 15.65 mag | |
| sy_vmagerr1 | 0.15 mag | |
| sy_vmagerr2 | -0.15 mag | |
| sy_vmagstr | 15.652±0.150 | V (Johnson) Magnitude |
| sy_w1mag | 13.30 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 13.299±0.023 | W1 (WISE) Magnitude |
| sy_w2mag | 13.38 mag | |
| sy_w2magerr1 | 0.03 mag | |
| sy_w2magerr2 | -0.03 mag | |
| sy_w2magstr | 13.375±0.027 | W2 (WISE) Magnitude |
| sy_w3mag | 13.06 mag | |
| sy_w3magerr1 | 0.53 mag | |
| sy_w3magerr2 | -0.53 mag | |
| sy_w3magstr | 13.056±0.528 | W3 (WISE) Magnitude |
| sy_w4mag | 9.39 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.389 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 273132699 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | 0.32 | |
| y | -0.62 | |
| z | 0.72 |
Transit • 2014 • Kepler
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 46.02 deg | |
| decstr | +46d01m23.75s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | Kepler | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2014-03 | Discovery Publication Date |
| disc_refname | <a refstr=ROWE_ET_AL__2014 href=https://ui.adsabs.harvard.edu/abs/2014ApJ...784...45R/abstract target=ref> Rowe et al. 2014</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2014 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 64.91 deg | |
| elon | 318.71 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2080246282881778048 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2080246282881778048 | Gaia DR3 ID |
| glat | 10.01 deg | |
| glon | 79.87 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | Kepler-257 | Host Name |
| htm20 | -2132779053 | |
| 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 | 568 K | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | 0 | |
| pl_eqtstr | 568 | Equilibrium Temperature [K] |
| pl_imppar | 0.82 | |
| pl_impparerr1 | 0.06 | |
| pl_impparerr2 | -0.53 | |
| pl_impparlim | 0 | |
| pl_impparstr | <div><span class="supersubNumber">0.8222</span> <span class="superscript">+0.0588</span><span class="subscript">-0.5259</span> </div> | Impact Parameter |
| pl_insol | 24.53 Searth | |
| pl_insolerr1 | 59.67 Searth | |
| pl_insolerr2 | -8.67 Searth | |
| pl_insollim | 0 | |
| pl_insolstr | <div><span class="supersubNumber">24.53</span> <span class="superscript">+59.67</span><span class="subscript">-8.67</span> </div> | Insolation Flux [Earth Flux] |
| pl_letter | d | 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-257 d | 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 | 88.81 deg | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | 88.81 | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | 0 | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 24.66 day | |
| pl_orbpererr1 | 3.97e-5 day | |
| pl_orbpererr2 | -3.97e-5 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 24.66459711±3.967e-05 | Orbital Period [day] |
| pl_orbsmax | 0.16 au | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | .1582 | 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 | 5.67 Rearth | |
| pl_radeerr1 | 4.11 Rearth | |
| pl_radeerr2 | -0.83 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | <div><span class="supersubNumber">5.67</span> <span class="superscript">+4.11</span><span class="subscript">-0.83</span> </div> | Planet Radius [Earth Radius] |
| pl_radj | 0.51 Rjupiter | |
| pl_radjerr1 | 0.37 Rjupiter | |
| pl_radjerr2 | -0.07 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.506</span><span class="superscript">+0.367</span><span class="subscript">-0.074</span></div> | Planet Radius [Jupiter Radius] |
| pl_ratdor | 41.80 | |
| pl_ratdorerr1 | 19.60 | |
| pl_ratdorerr2 | -19.60 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | 41.8±19.6 | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.05 | |
| pl_ratrorerr1 | 6.40e-5 | |
| pl_ratrorerr2 | -7.18e-3 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.053368</span> <span class="superscript">+6.4e-05</span><span class="subscript">-0.007184</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 | 0.26 % | |
| pl_trandeperr1 | 4.61e-3 % | |
| pl_trandeperr2 | -4.61e-3 % | |
| pl_trandeplim | 0 | |
| pl_trandepstr | 0.26249±0.00461 | Transit Depth [%] |
| pl_trandur | 2.97 hour | |
| pl_trandurerr1 | 0.11 hour | |
| pl_trandurerr2 | -0.11 hour | |
| pl_trandurlim | 0 | |
| pl_trandurstr | 2.97±0.108 | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 1.11e-3 day | |
| pl_tranmiderr2 | -1.11e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2455022.02±0.00111 | 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 | 297.32 deg | |
| rastr | 19h49m15.84s | RA [sexagesimal] |
| releasedate | 2014-11-18 | Release Date |
| rowupdate | 2014-11-18 | Date of Last Update |
| rv_flag | 0 | |
| 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 | 2.27 g/cm**3 | |
| st_denserr1 | 7.44 g/cm**3 | |
| st_denserr2 | -1.00 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | <div><span class="supersubNumber">2.26936</span> <span class="superscript">+7.43563</span><span class="subscript">-0.99973</span> </div> | Stellar Density [g/cm**3] |
| st_logg | 4.40 log(cm/s**2) | |
| st_loggerr1 | 0.13 log(cm/s**2) | |
| st_loggerr2 | -0.43 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | <div><span class="supersubNumber">4.400</span> <span class="superscript">+0.131</span><span class="subscript">-0.432</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 | 0.87 Msun | |
| st_masserr1 | 0.10 Msun | |
| st_masserr2 | -0.06 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.8680</span> <span class="superscript">+0.0990</span><span class="subscript">-0.0550</span> </div> | Stellar Mass [Solar mass] |
| st_met | 0.32 dex | |
| st_meterr1 | 0.14 dex | |
| st_meterr2 | -0.24 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | <div><span class="supersubNumber">0.320</span> <span class="superscript">+0.140</span><span class="subscript">-0.240</span> </div> | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 0.97 Rsun | |
| st_raderr1 | 0.71 Rsun | |
| st_raderr2 | -0.14 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">0.9730</span> <span class="superscript">+0.7060</span><span class="subscript">-0.1420</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 | 5188 K | |
| st_tefferr1 | 188 K | |
| st_tefferr2 | -154 K | |
| st_tefflim | 0 | |
| st_teffstr | <div><span class="supersubNumber">5188.00</span> <span class="superscript">+188.00</span><span class="subscript">-154.00</span> </div> | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 16.82 mag | |
| sy_bmagerr1 | 0.12 mag | |
| sy_bmagerr2 | -0.12 mag | |
| sy_bmagstr | 16.816±0.115 | B (Johnson) Magnitude |
| sy_dist | 780.26 pc | |
| sy_disterr1 | 17.54 pc | |
| sy_disterr2 | -16.80 pc | |
| sy_diststr | <div><span class="supersubNumber">780.256</span><span class="superscript">+17.540</span><span class="subscript">-16.799</span></div> | Distance [pc] |
| sy_gaiamag | 15.42 mag | |
| sy_gaiamagerr1 | 7.27e-4 mag | |
| sy_gaiamagerr2 | -7.27e-4 mag | |
| sy_gaiamagstr | 15.421500±0.000727 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 13.45 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 13.448±0.026 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 13.92 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 13.916±0.023 | J (2MASS) Magnitude |
| sy_kepmag | 15.47 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 15.471 | Kepler Magnitude |
| sy_kmag | 13.37 mag | |
| sy_kmagerr1 | — | |
| sy_kmagerr2 | — | |
| sy_kmagstr | 13.372 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 1.25 mas | |
| sy_plxerr1 | 0.03 mas | |
| sy_plxerr2 | -0.03 mas | |
| sy_plxstr | 1.2535300±0.0279736 | Parallax [mas] |
| sy_pm | 3.15 mas/yr | |
| sy_pmdec | 0.30 mas/yr | |
| sy_pmdecerr1 | 0.06 mas/yr | |
| sy_pmdecerr2 | -0.06 mas/yr | |
| sy_pmdecstr | 0.304788±0.055093 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.06 mas/yr | |
| sy_pmerr2 | -0.06 mas/yr | |
| sy_pmra | 3.14 mas/yr | |
| sy_pmraerr1 | 0.06 mas/yr | |
| sy_pmraerr2 | -0.06 mas/yr | |
| sy_pmrastr | 3.1380500±0.0557212 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 3.1528168±0.0557154 | 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 | 14.79 mag | |
| sy_tmagerr1 | 7.10e-3 mag | |
| sy_tmagerr2 | -7.10e-3 mag | |
| sy_tmagstr | 14.7942±0.0071 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 15.65 mag | |
| sy_vmagerr1 | 0.15 mag | |
| sy_vmagerr2 | -0.15 mag | |
| sy_vmagstr | 15.652±0.150 | V (Johnson) Magnitude |
| sy_w1mag | 13.30 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 13.299±0.023 | W1 (WISE) Magnitude |
| sy_w2mag | 13.38 mag | |
| sy_w2magerr1 | 0.03 mag | |
| sy_w2magerr2 | -0.03 mag | |
| sy_w2magstr | 13.375±0.027 | W2 (WISE) Magnitude |
| sy_w3mag | 13.06 mag | |
| sy_w3magerr1 | 0.53 mag | |
| sy_w3magerr2 | -0.53 mag | |
| sy_w3magstr | 13.056±0.528 | W3 (WISE) Magnitude |
| sy_w4mag | 9.39 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.389 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 273132699 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | 0.32 | |
| y | -0.62 | |
| z | 0.72 |
Transit • 2014 • Kepler
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 46.02 deg | |
| decstr | +46d01m23.75s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | Kepler | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2014-03 | Discovery Publication Date |
| disc_refname | <a refstr=ROWE_ET_AL__2014 href=https://ui.adsabs.harvard.edu/abs/2014ApJ...784...45R/abstract target=ref> Rowe et al. 2014</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2014 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 64.91 deg | |
| elon | 318.71 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2080246282881778048 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2080246282881778048 | Gaia DR3 ID |
| glat | 10.01 deg | |
| glon | 79.87 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | Kepler-257 | Host Name |
| htm20 | -2132779053 | |
| 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 | d | 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-257 d | 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 | 24.66 day | |
| pl_orbpererr1 | 1.32e-6 day | |
| pl_orbpererr2 | -1.32e-6 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 24.66454505±0.00000132 | 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 | 0.26 % | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | 0 | |
| pl_trandepstr | 0.2561 | Transit Depth [%] |
| pl_trandur | 2.95 hour | |
| pl_trandurerr1 | — | |
| pl_trandurerr2 | — | |
| pl_trandurlim | 0 | |
| pl_trandurstr | 2.9505 | Transit Duration [hour] |
| pl_tranmid | 2.45e6 day | |
| pl_tranmiderr1 | 1.05e-3 day | |
| pl_tranmiderr2 | -1.05e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2454972.691372±0.001055 | 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 | 297.32 deg | |
| rastr | 19h49m15.84s | RA [sexagesimal] |
| releasedate | 2016-07-28 | Release Date |
| rowupdate | 2016-07-26 | Date of Last Update |
| rv_flag | 0 | |
| soltype | Published Confirmed | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | 1.74 g/cm**3 | |
| st_denserr1 | — | |
| st_denserr2 | — | |
| st_denslim | 0 | |
| st_densstr | 1.7399935 | Stellar Density [g/cm**3] |
| st_logg | 4.47 log(cm/s**2) | |
| st_loggerr1 | — | |
| st_loggerr2 | — | |
| st_logglim | 0 | |
| st_loggstr | 4.47026 | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | -0.38 log(Lsun) | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | 0 | |
| st_lumstr | -0.3775604 | Stellar Luminosity [log(Solar)] |
| st_mass | 0.82 Msun | |
| st_masserr1 | — | |
| st_masserr2 | — | |
| st_masslim | 0 | |
| st_massstr | 0.82 | 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 | 0.87 Rsun | |
| st_raderr1 | — | |
| st_raderr2 | — | |
| st_radlim | 0 | |
| st_radstr | 0.87259 | 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 | 4972 K | |
| st_tefferr1 | 123 K | |
| st_tefferr2 | -123 K | |
| st_tefflim | 0 | |
| st_teffstr | 4972.0±123.0 | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 16.82 mag | |
| sy_bmagerr1 | 0.12 mag | |
| sy_bmagerr2 | -0.12 mag | |
| sy_bmagstr | 16.816±0.115 | B (Johnson) Magnitude |
| sy_dist | 780.26 pc | |
| sy_disterr1 | 17.54 pc | |
| sy_disterr2 | -16.80 pc | |
| sy_diststr | <div><span class="supersubNumber">780.256</span><span class="superscript">+17.540</span><span class="subscript">-16.799</span></div> | Distance [pc] |
| sy_gaiamag | 15.42 mag | |
| sy_gaiamagerr1 | 7.27e-4 mag | |
| sy_gaiamagerr2 | -7.27e-4 mag | |
| sy_gaiamagstr | 15.421500±0.000727 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 13.45 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 13.448±0.026 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 13.92 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 13.916±0.023 | J (2MASS) Magnitude |
| sy_kepmag | 15.47 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 15.471 | Kepler Magnitude |
| sy_kmag | 13.37 mag | |
| sy_kmagerr1 | — | |
| sy_kmagerr2 | — | |
| sy_kmagstr | 13.372 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 1.25 mas | |
| sy_plxerr1 | 0.03 mas | |
| sy_plxerr2 | -0.03 mas | |
| sy_plxstr | 1.2535300±0.0279736 | Parallax [mas] |
| sy_pm | 3.15 mas/yr | |
| sy_pmdec | 0.30 mas/yr | |
| sy_pmdecerr1 | 0.06 mas/yr | |
| sy_pmdecerr2 | -0.06 mas/yr | |
| sy_pmdecstr | 0.304788±0.055093 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.06 mas/yr | |
| sy_pmerr2 | -0.06 mas/yr | |
| sy_pmra | 3.14 mas/yr | |
| sy_pmraerr1 | 0.06 mas/yr | |
| sy_pmraerr2 | -0.06 mas/yr | |
| sy_pmrastr | 3.1380500±0.0557212 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 3.1528168±0.0557154 | 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 | 14.79 mag | |
| sy_tmagerr1 | 7.10e-3 mag | |
| sy_tmagerr2 | -7.10e-3 mag | |
| sy_tmagstr | 14.7942±0.0071 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 15.65 mag | |
| sy_vmagerr1 | 0.15 mag | |
| sy_vmagerr2 | -0.15 mag | |
| sy_vmagstr | 15.652±0.150 | V (Johnson) Magnitude |
| sy_w1mag | 13.30 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 13.299±0.023 | W1 (WISE) Magnitude |
| sy_w2mag | 13.38 mag | |
| sy_w2magerr1 | 0.03 mag | |
| sy_w2magerr2 | -0.03 mag | |
| sy_w2magstr | 13.375±0.027 | W2 (WISE) Magnitude |
| sy_w3mag | 13.06 mag | |
| sy_w3magerr1 | 0.53 mag | |
| sy_w3magerr2 | -0.53 mag | |
| sy_w3magstr | 13.056±0.528 | W3 (WISE) Magnitude |
| sy_w4mag | 9.39 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.389 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 273132699 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | 0.32 | |
| y | -0.62 | |
| z | 0.72 |
Transit • 2014 • Kepler
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 46.02 deg | |
| decstr | +46d01m23.75s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | Kepler | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2014-03 | Discovery Publication Date |
| disc_refname | <a refstr=ROWE_ET_AL__2014 href=https://ui.adsabs.harvard.edu/abs/2014ApJ...784...45R/abstract target=ref> Rowe et al. 2014</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2014 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 64.91 deg | |
| elon | 318.71 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2080246282881778048 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2080246282881778048 | Gaia DR3 ID |
| glat | 10.01 deg | |
| glon | 79.87 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | Kepler-257 | Host Name |
| htm20 | -2132779053 | |
| 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 | 498 K | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | 0 | |
| pl_eqtstr | 498 | Equilibrium Temperature [K] |
| pl_imppar | 0.84 | |
| pl_impparerr1 | 0.11 | |
| pl_impparerr2 | -0.11 | |
| pl_impparlim | 0 | |
| pl_impparstr | 0.84±0.11 | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | 0 | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | d | 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-257 d | 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 | 88.81 deg | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | 88.81 | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | 0 | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 24.66 day | |
| pl_orbpererr1 | 1.10e-4 day | |
| pl_orbpererr2 | -1.10e-4 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 24.66454±0.00011 | Orbital Period [day] |
| pl_orbsmax | 0.15 au | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | .15 | 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 | 4.20 Rearth | |
| pl_radeerr1 | 4.70 Rearth | |
| pl_radeerr2 | -4.70 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | 4.2±4.7 | Planet Radius [Earth Radius] |
| pl_radj | 0.37 Rjupiter | |
| pl_radjerr1 | 0.42 Rjupiter | |
| pl_radjerr2 | -0.42 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.375</span><span class="superscript">+0.419</span><span class="subscript">-0.419</span></div> | Planet Radius [Jupiter Radius] |
| pl_ratdor | 41 | |
| pl_ratdorerr1 | 11 | |
| pl_ratdorerr2 | -11 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | 41±11 | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.05 | |
| pl_ratrorerr1 | 2.90e-3 | |
| pl_ratrorerr2 | -2.90e-3 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | 0.0519±0.0029 | 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 | 0.24 % | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | 0 | |
| pl_trandepstr | 0.24170 | Transit Depth [%] |
| pl_trandur | 2.95 hour | |
| pl_trandurerr1 | — | |
| pl_trandurerr2 | — | |
| pl_trandurlim | 0 | |
| pl_trandurstr | 2.9456 | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 1.30e-3 day | |
| pl_tranmiderr2 | -1.30e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2455022.0203±0.0013 | 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 | 297.32 deg | |
| rastr | 19h49m15.84s | RA [sexagesimal] |
| releasedate | 2013-10-28 | Release Date |
| rowupdate | 2013-10-28 | Date of Last Update |
| rv_flag | 0 | |
| soltype | Kepler Project Candidate (q1_q8_koi) | Solution Type |
| st_age | 14 Gyr | |
| st_ageerr1 | 3.30 Gyr | |
| st_ageerr2 | -3.30 Gyr | |
| st_agelim | 0 | |
| st_agestr | 14±3.3 | Stellar Age [Gyr] |
| st_dens | — | |
| st_denserr1 | — | |
| st_denserr2 | — | |
| st_denslim | 0 | |
| st_densstr | — | Stellar Density [g/cm**3] |
| st_logg | 4.56 log(cm/s**2) | |
| st_loggerr1 | 0.30 log(cm/s**2) | |
| st_loggerr2 | -0.30 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | 4.560±0.300 | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | 0.74 Msun | |
| st_masserr1 | 0.14 Msun | |
| st_masserr2 | -0.14 Msun | |
| st_masslim | 0 | |
| st_massstr | 0.7400±0.1400 | 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 | 0.75 Rsun | |
| st_raderr1 | 0.82 Rsun | |
| st_raderr2 | -0.82 Rsun | |
| st_radlim | 0 | |
| st_radstr | 0.7500±0.8200 | 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 | 5058 K | |
| st_tefferr1 | 103 K | |
| st_tefferr2 | -103 K | |
| st_tefflim | 0 | |
| st_teffstr | 5058.00±103.00 | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 16.82 mag | |
| sy_bmagerr1 | 0.12 mag | |
| sy_bmagerr2 | -0.12 mag | |
| sy_bmagstr | 16.816±0.115 | B (Johnson) Magnitude |
| sy_dist | 780.26 pc | |
| sy_disterr1 | 17.54 pc | |
| sy_disterr2 | -16.80 pc | |
| sy_diststr | <div><span class="supersubNumber">780.256</span><span class="superscript">+17.540</span><span class="subscript">-16.799</span></div> | Distance [pc] |
| sy_gaiamag | 15.42 mag | |
| sy_gaiamagerr1 | 7.27e-4 mag | |
| sy_gaiamagerr2 | -7.27e-4 mag | |
| sy_gaiamagstr | 15.421500±0.000727 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 13.45 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 13.448±0.026 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 13.92 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 13.916±0.023 | J (2MASS) Magnitude |
| sy_kepmag | 15.47 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 15.471 | Kepler Magnitude |
| sy_kmag | 13.37 mag | |
| sy_kmagerr1 | — | |
| sy_kmagerr2 | — | |
| sy_kmagstr | 13.372 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 1.25 mas | |
| sy_plxerr1 | 0.03 mas | |
| sy_plxerr2 | -0.03 mas | |
| sy_plxstr | 1.2535300±0.0279736 | Parallax [mas] |
| sy_pm | 3.15 mas/yr | |
| sy_pmdec | 0.30 mas/yr | |
| sy_pmdecerr1 | 0.06 mas/yr | |
| sy_pmdecerr2 | -0.06 mas/yr | |
| sy_pmdecstr | 0.304788±0.055093 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.06 mas/yr | |
| sy_pmerr2 | -0.06 mas/yr | |
| sy_pmra | 3.14 mas/yr | |
| sy_pmraerr1 | 0.06 mas/yr | |
| sy_pmraerr2 | -0.06 mas/yr | |
| sy_pmrastr | 3.1380500±0.0557212 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 3.1528168±0.0557154 | 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 | 14.79 mag | |
| sy_tmagerr1 | 7.10e-3 mag | |
| sy_tmagerr2 | -7.10e-3 mag | |
| sy_tmagstr | 14.7942±0.0071 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 15.65 mag | |
| sy_vmagerr1 | 0.15 mag | |
| sy_vmagerr2 | -0.15 mag | |
| sy_vmagstr | 15.652±0.150 | V (Johnson) Magnitude |
| sy_w1mag | 13.30 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 13.299±0.023 | W1 (WISE) Magnitude |
| sy_w2mag | 13.38 mag | |
| sy_w2magerr1 | 0.03 mag | |
| sy_w2magerr2 | -0.03 mag | |
| sy_w2magstr | 13.375±0.027 | W2 (WISE) Magnitude |
| sy_w3mag | 13.06 mag | |
| sy_w3magerr1 | 0.53 mag | |
| sy_w3magerr2 | -0.53 mag | |
| sy_w3magstr | 13.056±0.528 | W3 (WISE) Magnitude |
| sy_w4mag | 9.39 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.389 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 273132699 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | 0.32 | |
| y | -0.62 | |
| z | 0.72 |
Transit • 2014 • Kepler
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 46.02 deg | |
| decstr | +46d01m23.75s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | Kepler | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2014-03 | Discovery Publication Date |
| disc_refname | <a refstr=ROWE_ET_AL__2014 href=https://ui.adsabs.harvard.edu/abs/2014ApJ...784...45R/abstract target=ref> Rowe et al. 2014</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2014 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 64.91 deg | |
| elon | 318.71 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2080246282881778048 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2080246282881778048 | Gaia DR3 ID |
| glat | 10.01 deg | |
| glon | 79.87 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | Kepler-257 | Host Name |
| htm20 | -2132779053 | |
| 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 | d | 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-257 d | 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 | 24.66 day | |
| pl_orbpererr1 | 4.06e-5 day | |
| pl_orbpererr2 | -4.06e-5 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 24.66461416±4.062e-05 | 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 | 2.46e6 day | |
| pl_tranmiderr1 | 1.12e-3 day | |
| pl_tranmiderr2 | -1.12e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2455022.02±0.00112 | 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 | 297.32 deg | |
| rastr | 19h49m15.84s | RA [sexagesimal] |
| releasedate | 2018-09-25 | Release Date |
| rowupdate | 2018-09-25 | Date of Last Update |
| rv_flag | 0 | |
| 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 | 1.74 g/cm**3 | |
| st_denserr1 | — | |
| st_denserr2 | — | |
| st_denslim | 0 | |
| st_densstr | 1.7399935 | Stellar Density [g/cm**3] |
| st_logg | 4.47 log(cm/s**2) | |
| st_loggerr1 | — | |
| st_loggerr2 | — | |
| st_logglim | 0 | |
| st_loggstr | 4.47026 | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | -0.38 log(Lsun) | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | 0 | |
| st_lumstr | -0.3775604 | Stellar Luminosity [log(Solar)] |
| st_mass | 0.82 Msun | |
| st_masserr1 | — | |
| st_masserr2 | — | |
| st_masslim | 0 | |
| st_massstr | 0.82 | 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 | 0.87 Rsun | |
| st_raderr1 | — | |
| st_raderr2 | — | |
| st_radlim | 0 | |
| st_radstr | 0.87259 | 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 | 4972 K | |
| st_tefferr1 | 123 K | |
| st_tefferr2 | -123 K | |
| st_tefflim | 0 | |
| st_teffstr | 4972.0±123.0 | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 16.82 mag | |
| sy_bmagerr1 | 0.12 mag | |
| sy_bmagerr2 | -0.12 mag | |
| sy_bmagstr | 16.816±0.115 | B (Johnson) Magnitude |
| sy_dist | 780.26 pc | |
| sy_disterr1 | 17.54 pc | |
| sy_disterr2 | -16.80 pc | |
| sy_diststr | <div><span class="supersubNumber">780.256</span><span class="superscript">+17.540</span><span class="subscript">-16.799</span></div> | Distance [pc] |
| sy_gaiamag | 15.42 mag | |
| sy_gaiamagerr1 | 7.27e-4 mag | |
| sy_gaiamagerr2 | -7.27e-4 mag | |
| sy_gaiamagstr | 15.421500±0.000727 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 13.45 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 13.448±0.026 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 13.92 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 13.916±0.023 | J (2MASS) Magnitude |
| sy_kepmag | 15.47 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 15.471 | Kepler Magnitude |
| sy_kmag | 13.37 mag | |
| sy_kmagerr1 | — | |
| sy_kmagerr2 | — | |
| sy_kmagstr | 13.372 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 1.25 mas | |
| sy_plxerr1 | 0.03 mas | |
| sy_plxerr2 | -0.03 mas | |
| sy_plxstr | 1.2535300±0.0279736 | Parallax [mas] |
| sy_pm | 3.15 mas/yr | |
| sy_pmdec | 0.30 mas/yr | |
| sy_pmdecerr1 | 0.06 mas/yr | |
| sy_pmdecerr2 | -0.06 mas/yr | |
| sy_pmdecstr | 0.304788±0.055093 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.06 mas/yr | |
| sy_pmerr2 | -0.06 mas/yr | |
| sy_pmra | 3.14 mas/yr | |
| sy_pmraerr1 | 0.06 mas/yr | |
| sy_pmraerr2 | -0.06 mas/yr | |
| sy_pmrastr | 3.1380500±0.0557212 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 3.1528168±0.0557154 | 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 | 14.79 mag | |
| sy_tmagerr1 | 7.10e-3 mag | |
| sy_tmagerr2 | -7.10e-3 mag | |
| sy_tmagstr | 14.7942±0.0071 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 15.65 mag | |
| sy_vmagerr1 | 0.15 mag | |
| sy_vmagerr2 | -0.15 mag | |
| sy_vmagstr | 15.652±0.150 | V (Johnson) Magnitude |
| sy_w1mag | 13.30 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 13.299±0.023 | W1 (WISE) Magnitude |
| sy_w2mag | 13.38 mag | |
| sy_w2magerr1 | 0.03 mag | |
| sy_w2magerr2 | -0.03 mag | |
| sy_w2magstr | 13.375±0.027 | W2 (WISE) Magnitude |
| sy_w3mag | 13.06 mag | |
| sy_w3magerr1 | 0.53 mag | |
| sy_w3magerr2 | -0.53 mag | |
| sy_w3magstr | 13.056±0.528 | W3 (WISE) Magnitude |
| sy_w4mag | 9.39 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 9.389 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 273132699 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | 0.32 | |
| y | -0.62 | |
| z | 0.72 |