{"id":1963,"slug":"kepler-427-b","name":"Kepler-427 b","domain":"exoplanet","class":"exoplanet","otype":null,"otype_label":"Exoplanet","ra":288.2545808,"dec":43.7048379,"coo_err_mas":null,"coo_bibcode":null,"plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":1017.8,"vmag":14.301,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":37,"simbad_oid":8998036,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":"Kepler-427 b","host_object_id":2799999,"depth":0,"deep_at":null,"views":1,"first_seen":"2026-08-14T16:25:51.971135+00:00","updated_at":"2026-09-13T03:31:17.289698+00:00","identifiers":["Kepler-427b"],"measurements":[{"parameter":"eccentricity","value":0.27,"value_text":null,"unit":null,"err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Bonomo et al. 2017","ref_year":2017},{"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":2014},{"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":2014},{"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":2014},{"parameter":"eccentricity","value":0.57,"value_text":null,"unit":null,"err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Hébrard et al. 2014","ref_year":2014},{"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":2014},{"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":2014},{"parameter":"equilibrium_temperature","value":884.0,"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":2014},{"parameter":"equilibrium_temperature","value":1100.0,"value_text":null,"unit":"K","err_plus":70.0,"err_minus":70.0,"band":null,"method":"Transit","source":"nasa-exo","reference":"Hébrard et al. 2014","ref_year":2014},{"parameter":"equilibrium_temperature","value":996.0,"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":2014},{"parameter":"equilibrium_temperature","value":898.0,"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":2014},{"parameter":"equilibrium_temperature","value":884.0,"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":2014},{"parameter":"equilibrium_temperature","value":884.0,"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":2014},{"parameter":"mass","value":92.80636,"value_text":null,"unit":"M_earth","err_plus":17.16282,"err_minus":17.16282,"band":null,"method":"Transit","source":"nasa-exo","reference":"Bonomo et al. 2017","ref_year":2017},{"parameter":"mass","value":92.17,"value_text":null,"unit":"M_earth","err_plus":28.6,"err_minus":28.6,"band":null,"method":"Transit","source":"nasa-exo","reference":"Hébrard et al. 2014","ref_year":2014},{"parameter":"orbital_period","value":10.2909939374,"value_text":null,"unit":"d","err_plus":8.812e-07,"err_minus":8.812e-07,"band":null,"method":"Transit","source":"nasa-exo","reference":"Gajdoš et al. 2019","ref_year":2019},{"parameter":"orbital_period","value":10.290994,"value_text":null,"unit":"d","err_plus":1.1e-06,"err_minus":1.1e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"Bonomo et al. 2017","ref_year":2017},{"parameter":"orbital_period","value":10.290993755,"value_text":null,"unit":"d","err_plus":9.77e-07,"err_minus":9.77e-07,"band":null,"method":"Transit","source":"nasa-exo","reference":"Morton et al. 2016","ref_year":2016},{"parameter":"orbital_period","value":10.2909941,"value_text":null,"unit":"d","err_plus":8e-08,"err_minus":8e-08,"band":null,"method":"Transit","source":"nasa-exo","reference":"Holczer et al. 2016","ref_year":2016},{"parameter":"orbital_period","value":10.290993755,"value_text":null,"unit":"d","err_plus":9.77e-07,"err_minus":9.77e-07,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q16 KOI Table","ref_year":2014},{"parameter":"orbital_period","value":10.290993755,"value_text":null,"unit":"d","err_plus":9.77e-07,"err_minus":9.77e-07,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q12 KOI Table","ref_year":2014},{"parameter":"orbital_period","value":10.290994,"value_text":null,"unit":"d","err_plus":1.1e-06,"err_minus":1.1e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"Hébrard et al. 2014","ref_year":2014},{"parameter":"orbital_period","value":10.290994129,"value_text":null,"unit":"d","err_plus":1.004e-06,"err_minus":1.004e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q17 DR25 Supplemental KOI Table","ref_year":2014},{"parameter":"orbital_period","value":10.290993755,"value_text":null,"unit":"d","err_plus":9.77e-07,"err_minus":9.77e-07,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q17 DR24 KOI Table","ref_year":2014},{"parameter":"orbital_period","value":10.2909988,"value_text":null,"unit":"d","err_plus":3.3e-06,"err_minus":3.3e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q8 KOI Table","ref_year":2014},{"parameter":"orbital_period","value":10.290994129,"value_text":null,"unit":"d","err_plus":1.004e-06,"err_minus":1.004e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q17 DR25 KOI Table","ref_year":2014},{"parameter":"radius","value":12.696,"value_text":null,"unit":"R_earth","err_plus":0.577,"err_minus":0.547,"band":null,"method":"Transit","source":"nasa-exo","reference":"Berger et al. 2018","ref_year":2018},{"parameter":"radius","value":13.78707,"value_text":null,"unit":"R_earth","err_plus":2.35389,"err_minus":2.35389,"band":null,"method":"Transit","source":"nasa-exo","reference":"Bonomo et al. 2017","ref_year":2017},{"parameter":"radius","value":10.52,"value_text":null,"unit":"R_earth","err_plus":1.78,"err_minus":1.03,"band":null,"method":"Transit","source":"nasa-exo","reference":"Morton et al. 2016","ref_year":2016},{"parameter":"radius","value":13.43,"value_text":null,"unit":"R_earth","err_plus":2.01,"err_minus":3.02,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q17 DR25 KOI Table","ref_year":2014},{"parameter":"radius","value":10.1,"value_text":null,"unit":"R_earth","err_plus":4.5,"err_minus":4.5,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q8 KOI Table","ref_year":2014},{"parameter":"radius","value":13.79,"value_text":null,"unit":"R_earth","err_plus":2.35,"err_minus":2.35,"band":null,"method":"Transit","source":"nasa-exo","reference":"Hébrard et al. 2014","ref_year":2014},{"parameter":"radius","value":9.83,"value_text":null,"unit":"R_earth","err_plus":4.23,"err_minus":0.92,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q12 KOI Table","ref_year":2014},{"parameter":"radius","value":9.83,"value_text":null,"unit":"R_earth","err_plus":4.23,"err_minus":0.92,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q16 KOI Table","ref_year":2014},{"parameter":"radius","value":9.83,"value_text":null,"unit":"R_earth","err_plus":4.23,"err_minus":0.92,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q17 DR24 KOI Table","ref_year":2014},{"parameter":"semi_major_axis","value":0.0913,"value_text":null,"unit":"au","err_plus":0.0019,"err_minus":0.0019,"band":null,"method":"Transit","source":"nasa-exo","reference":"Bonomo et al. 2017","ref_year":2017},{"parameter":"semi_major_axis","value":0.091,"value_text":null,"unit":"au","err_plus":0.01,"err_minus":0.01,"band":null,"method":"Transit","source":"nasa-exo","reference":"Hébrard et al. 2014","ref_year":2014},{"parameter":"semi_major_axis","value":0.0935,"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":2014},{"parameter":"semi_major_axis","value":0.0935,"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":2014},{"parameter":"semi_major_axis","value":0.0935,"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":2014},{"parameter":"semi_major_axis","value":0.0906,"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":2014},{"parameter":"semi_major_axis","value":0.095,"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":2014}],"orbit":null,"exoplanet":{"object_id":1963,"pl_name":"Kepler-427 b","hostname":"Kepler-427","sy_pnum":1,"disc_method":"Transit","disc_year":2014,"disc_facility":"Kepler","orbper_d":10.290994,"orbsmax_au":0.091,"rade":13.79,"radj":1.23,"masse":92.17,"massj":0.29,"dens_gcm3":0.16,"eccen":0.57,"insol":208.721,"eqt_k":1100.0,"st_teff":5800.0,"st_rad":1.35,"st_mass":0.96,"st_spectype":"G2 V","sy_dist_pc":1017.8,"updated_at":"2026-09-13T03:31:17.289698+00:00"},"sources":[]}