{"id":5523,"slug":"kepler-431-d","name":"Kepler-431 d","domain":"exoplanet","class":"exoplanet","otype":null,"otype_label":"Exoplanet","ra":281.1123072,"dec":43.2277663,"coo_err_mas":null,"coo_bibcode":null,"plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":486.546,"vmag":12.139,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":20,"simbad_oid":9074667,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":"Kepler-431 d","host_object_id":2753533,"depth":0,"deep_at":null,"views":3,"first_seen":"2026-08-14T16:25:51.971135+00:00","updated_at":"2026-09-13T03:31:17.289698+00:00","identifiers":["Kepler-431d"],"measurements":[{"parameter":"eccentricity","value":0.0,"value_text":null,"unit":null,"err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q17 DR24 KOI Table","ref_year":2015},{"parameter":"eccentricity","value":0.0,"value_text":null,"unit":null,"err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q17 DR25 KOI Table","ref_year":2015},{"parameter":"eccentricity","value":0.0,"value_text":null,"unit":null,"err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q8 KOI Table","ref_year":2015},{"parameter":"eccentricity","value":0.0,"value_text":null,"unit":null,"err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q16 KOI Table","ref_year":2015},{"parameter":"eccentricity","value":0.0,"value_text":null,"unit":null,"err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q12 KOI Table","ref_year":2015},{"parameter":"equilibrium_temperature","value":856.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Everett et al. 2015","ref_year":2015},{"parameter":"equilibrium_temperature","value":1109.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q16 KOI Table","ref_year":2015},{"parameter":"equilibrium_temperature","value":1128.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q8 KOI Table","ref_year":2015},{"parameter":"equilibrium_temperature","value":1109.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q12 KOI Table","ref_year":2015},{"parameter":"equilibrium_temperature","value":851.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q17 DR25 KOI Table","ref_year":2015},{"parameter":"equilibrium_temperature","value":1109.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q17 DR24 KOI Table","ref_year":2015},{"parameter":"orbital_period","value":11.9216214,"value_text":null,"unit":"d","err_plus":0.0001182,"err_minus":0.0001182,"band":null,"method":"Transit","source":"nasa-exo","reference":"Fulton & Petigura 2018","ref_year":2018},{"parameter":"orbital_period","value":11.9216214,"value_text":null,"unit":"d","err_plus":0.0001182,"err_minus":0.0001182,"band":null,"method":"Transit","source":"nasa-exo","reference":"Morton et al. 2016","ref_year":2016},{"parameter":"orbital_period","value":11.922,"value_text":null,"unit":"d","err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Everett et al. 2015","ref_year":2015},{"parameter":"orbital_period","value":11.9216214,"value_text":null,"unit":"d","err_plus":0.0001182,"err_minus":0.0001182,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q16 KOI Table","ref_year":2015},{"parameter":"orbital_period","value":11.92163,"value_text":null,"unit":"d","err_plus":0.00013,"err_minus":0.00013,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q8 KOI Table","ref_year":2015},{"parameter":"orbital_period","value":11.9216214,"value_text":null,"unit":"d","err_plus":0.0001182,"err_minus":0.0001182,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q12 KOI Table","ref_year":2015},{"parameter":"orbital_period","value":11.9216035,"value_text":null,"unit":"d","err_plus":0.0001178,"err_minus":0.0001178,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q17 DR25 Supplemental KOI Table","ref_year":2015},{"parameter":"orbital_period","value":11.9216035,"value_text":null,"unit":"d","err_plus":0.0001178,"err_minus":0.0001178,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q17 DR25 KOI Table","ref_year":2015},{"parameter":"orbital_period","value":11.9216214,"value_text":null,"unit":"d","err_plus":0.0001182,"err_minus":0.0001182,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q17 DR24 KOI Table","ref_year":2015},{"parameter":"radius","value":1.161,"value_text":null,"unit":"R_earth","err_plus":0.053,"err_minus":0.053,"band":null,"method":"Transit","source":"nasa-exo","reference":"Fulton & Petigura 2018","ref_year":2018},{"parameter":"radius","value":1.307,"value_text":null,"unit":"R_earth","err_plus":0.055,"err_minus":0.265,"band":null,"method":"Transit","source":"nasa-exo","reference":"Berger et al. 2018","ref_year":2018},{"parameter":"radius","value":1.08,"value_text":null,"unit":"R_earth","err_plus":0.22,"err_minus":0.19,"band":null,"method":"Transit","source":"nasa-exo","reference":"Morton et al. 2016","ref_year":2016},{"parameter":"radius","value":1.22,"value_text":null,"unit":"R_earth","err_plus":0.54,"err_minus":0.41,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q12 KOI Table","ref_year":2015},{"parameter":"radius","value":1.11,"value_text":null,"unit":"R_earth","err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Everett et al. 2015","ref_year":2015},{"parameter":"radius","value":1.22,"value_text":null,"unit":"R_earth","err_plus":0.54,"err_minus":0.41,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q16 KOI Table","ref_year":2015},{"parameter":"radius","value":1.22,"value_text":null,"unit":"R_earth","err_plus":0.54,"err_minus":0.41,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q17 DR24 KOI Table","ref_year":2015},{"parameter":"radius","value":0.87,"value_text":null,"unit":"R_earth","err_plus":0.15,"err_minus":0.06,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q17 DR25 KOI Table","ref_year":2015},{"parameter":"radius","value":1.82,"value_text":null,"unit":"R_earth","err_plus":0.68,"err_minus":0.68,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q8 KOI Table","ref_year":2015},{"parameter":"semi_major_axis","value":0.10552,"value_text":null,"unit":"au","err_plus":0.00167,"err_minus":0.00167,"band":null,"method":"Transit","source":"nasa-exo","reference":"Fulton & Petigura 2018","ref_year":2018},{"parameter":"semi_major_axis","value":0.1054,"value_text":null,"unit":"au","err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q16 KOI Table","ref_year":2015},{"parameter":"semi_major_axis","value":0.1054,"value_text":null,"unit":"au","err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q12 KOI Table","ref_year":2015},{"parameter":"semi_major_axis","value":0.1045,"value_text":null,"unit":"au","err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Everett et al. 2015","ref_year":2015},{"parameter":"semi_major_axis","value":0.109,"value_text":null,"unit":"au","err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q8 KOI Table","ref_year":2015},{"parameter":"semi_major_axis","value":0.1049,"value_text":null,"unit":"au","err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q17 DR25 KOI Table","ref_year":2015},{"parameter":"semi_major_axis","value":0.1054,"value_text":null,"unit":"au","err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q17 DR24 KOI Table","ref_year":2015}],"orbit":null,"exoplanet":{"object_id":5523,"pl_name":"Kepler-431 d","hostname":"Kepler-431","sy_pnum":3,"disc_method":"Transit","disc_year":2015,"disc_facility":"Kepler","orbper_d":11.922,"orbsmax_au":0.1045,"rade":1.11,"radj":0.1,"masse":1.41,"massj":0.00444,"dens_gcm3":5.67,"eccen":0.0,"insol":272.838,"eqt_k":856.0,"st_teff":6004.0,"st_rad":1.092,"st_mass":1.071,"st_spectype":null,"sy_dist_pc":486.546,"updated_at":"2026-09-13T03:31:17.289698+00:00"},"sources":[]}