{"id":453,"slug":"kepler-26-b","name":"Kepler-26 b","domain":"exoplanet","class":"exoplanet","otype":null,"otype_label":"Exoplanet","ra":284.9410627,"dec":46.5664505,"coo_err_mas":null,"coo_bibcode":null,"plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":335.307,"vmag":15.853,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":63,"simbad_oid":6343028,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":"Kepler-26 b","host_object_id":2710147,"depth":0,"deep_at":null,"views":2,"first_seen":"2026-08-14T16:25:51.971135+00:00","updated_at":"2026-09-13T03:31:17.289698+00:00","identifiers":["Kepler-26b"],"measurements":[{"parameter":"eccentricity","value":0.021,"value_text":null,"unit":null,"err_plus":0.021,"err_minus":0.013,"band":null,"method":"Transit","source":"nasa-exo","reference":"Leleu et al. 2023","ref_year":2023},{"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":2011},{"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":2011},{"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":2011},{"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":2011},{"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":2011},{"parameter":"equilibrium_temperature","value":427.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Muirhead et al. 2012","ref_year":2012},{"parameter":"equilibrium_temperature","value":501.0,"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":2011},{"parameter":"equilibrium_temperature","value":427.0,"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":2011},{"parameter":"equilibrium_temperature","value":431.0,"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":2011},{"parameter":"equilibrium_temperature","value":427.0,"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":2011},{"parameter":"equilibrium_temperature","value":427.0,"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":2011},{"parameter":"mass","value":4.85,"value_text":null,"unit":"M_earth","err_plus":0.44,"err_minus":0.42,"band":null,"method":"Transit","source":"nasa-exo","reference":"Leleu et al. 2023","ref_year":2023},{"parameter":"mass","value":5.02,"value_text":null,"unit":"M_earth","err_plus":0.68,"err_minus":0.64,"band":null,"method":"Transit","source":"nasa-exo","reference":"Hadden & Lithwick 2016","ref_year":2016},{"parameter":"mass","value":5.12,"value_text":null,"unit":"M_earth","err_plus":0.65,"err_minus":0.61,"band":null,"method":"Transit","source":"nasa-exo","reference":"Jontof-Hutter et al. 2016","ref_year":2016},{"parameter":"mass","value":120.77,"value_text":null,"unit":"M_earth","err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Steffen et al. 2012","ref_year":2012},{"parameter":"orbital_period","value":12.28,"value_text":null,"unit":"d","err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Leleu et al. 2023","ref_year":2023},{"parameter":"orbital_period","value":12.28,"value_text":null,"unit":"d","err_plus":0.0003,"err_minus":0.0003,"band":null,"method":"Transit","source":"nasa-exo","reference":"Jontof-Hutter et al. 2016","ref_year":2016},{"parameter":"orbital_period","value":12.282999719,"value_text":null,"unit":"d","err_plus":8.287e-06,"err_minus":8.287e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"Morton et al. 2016","ref_year":2016},{"parameter":"orbital_period","value":12.28,"value_text":null,"unit":"d","err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Hadden & Lithwick 2016","ref_year":2016},{"parameter":"orbital_period","value":12.2830153,"value_text":null,"unit":"d","err_plus":1.67e-06,"err_minus":1.67e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"Holczer et al. 2016","ref_year":2016},{"parameter":"orbital_period","value":12.28293091,"value_text":null,"unit":"d","err_plus":1.41e-05,"err_minus":1.43e-05,"band":null,"method":"Transit","source":"nasa-exo","reference":"Dressing & Charbonneau 2015","ref_year":2015},{"parameter":"orbital_period","value":12.283,"value_text":null,"unit":"d","err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Dressing & Charbonneau 2013","ref_year":2013},{"parameter":"orbital_period","value":12.28235626,"value_text":null,"unit":"d","err_plus":9.7e-05,"err_minus":9.7e-05,"band":null,"method":"Transit","source":"nasa-exo","reference":"Muirhead et al. 2012","ref_year":2012},{"parameter":"orbital_period","value":12.2829,"value_text":null,"unit":"d","err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Steffen et al. 2012","ref_year":2012},{"parameter":"orbital_period","value":12.282999719,"value_text":null,"unit":"d","err_plus":8.287e-06,"err_minus":8.287e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q17 DR24 KOI Table","ref_year":2011},{"parameter":"orbital_period","value":12.283078,"value_text":null,"unit":"d","err_plus":3e-05,"err_minus":3e-05,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q8 KOI Table","ref_year":2011},{"parameter":"orbital_period","value":12.282998287,"value_text":null,"unit":"d","err_plus":8.001e-06,"err_minus":8.001e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q17 DR25 Supplemental KOI Table","ref_year":2011},{"parameter":"orbital_period","value":12.282999719,"value_text":null,"unit":"d","err_plus":8.287e-06,"err_minus":8.287e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q16 KOI Table","ref_year":2011},{"parameter":"orbital_period","value":12.282998287,"value_text":null,"unit":"d","err_plus":8.001e-06,"err_minus":8.001e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q17 DR25 KOI Table","ref_year":2011},{"parameter":"orbital_period","value":12.282999719,"value_text":null,"unit":"d","err_plus":8.287e-06,"err_minus":8.287e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q12 KOI Table","ref_year":2011},{"parameter":"radius","value":3.22,"value_text":null,"unit":"R_earth","err_plus":0.15,"err_minus":0.15,"band":null,"method":"Transit","source":"nasa-exo","reference":"Leleu et al. 2023","ref_year":2023},{"parameter":"radius","value":3.191,"value_text":null,"unit":"R_earth","err_plus":0.097,"err_minus":0.093,"band":null,"method":"Transit","source":"nasa-exo","reference":"Berger et al. 2018","ref_year":2018},{"parameter":"radius","value":2.9,"value_text":null,"unit":"R_earth","err_plus":0.21,"err_minus":0.2,"band":null,"method":"Transit","source":"nasa-exo","reference":"Hadden & Lithwick 2016","ref_year":2016},{"parameter":"radius","value":2.78,"value_text":null,"unit":"R_earth","err_plus":0.11,"err_minus":0.11,"band":null,"method":"Transit","source":"nasa-exo","reference":"Jontof-Hutter et al. 2016","ref_year":2016},{"parameter":"radius","value":3.25,"value_text":null,"unit":"R_earth","err_plus":0.1,"err_minus":0.16,"band":null,"method":"Transit","source":"nasa-exo","reference":"Morton et al. 2016","ref_year":2016},{"parameter":"radius","value":2.89,"value_text":null,"unit":"R_earth","err_plus":0.45,"err_minus":0.44,"band":null,"method":"Transit","source":"nasa-exo","reference":"Dressing & Charbonneau 2015","ref_year":2015},{"parameter":"radius","value":3.693,"value_text":null,"unit":"R_earth","err_plus":0.059,"err_minus":0.059,"band":null,"method":"Transit","source":"nasa-exo","reference":"Mann et al. 2013","ref_year":2013},{"parameter":"radius","value":2.73,"value_text":null,"unit":"R_earth","err_plus":0.63,"err_minus":0.54,"band":null,"method":"Transit","source":"nasa-exo","reference":"Dressing & Charbonneau 2013","ref_year":2013},{"parameter":"radius","value":2.83,"value_text":null,"unit":"R_earth","err_plus":0.4,"err_minus":0.4,"band":null,"method":"Transit","source":"nasa-exo","reference":"Muirhead et al. 2012","ref_year":2012},{"parameter":"radius","value":3.6,"value_text":null,"unit":"R_earth","err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Steffen et al. 2012","ref_year":2012},{"parameter":"radius","value":2.89,"value_text":null,"unit":"R_earth","err_plus":0.44,"err_minus":0.44,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q17 DR24 KOI Table","ref_year":2011},{"parameter":"radius","value":2.83,"value_text":null,"unit":"R_earth","err_plus":0.16,"err_minus":0.22,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q17 DR25 KOI Table","ref_year":2011},{"parameter":"radius","value":3.08,"value_text":null,"unit":"R_earth","err_plus":0.14,"err_minus":0.14,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q8 KOI Table","ref_year":2011},{"parameter":"radius","value":2.89,"value_text":null,"unit":"R_earth","err_plus":0.44,"err_minus":0.44,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q12 KOI Table","ref_year":2011},{"parameter":"radius","value":2.89,"value_text":null,"unit":"R_earth","err_plus":0.44,"err_minus":0.44,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q16 KOI Table","ref_year":2011},{"parameter":"semi_major_axis","value":0.08551,"value_text":null,"unit":"au","err_plus":0.00393,"err_minus":0.00393,"band":null,"method":"Transit","source":"nasa-exo","reference":"Muirhead et al. 2012","ref_year":2012},{"parameter":"semi_major_axis","value":0.085,"value_text":null,"unit":"au","err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Steffen et al. 2012","ref_year":2012},{"parameter":"semi_major_axis","value":0.0854,"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":2011},{"parameter":"semi_major_axis","value":0.0854,"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":2011},{"parameter":"semi_major_axis","value":0.0854,"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":2011},{"parameter":"semi_major_axis","value":0.09,"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":2011},{"parameter":"semi_major_axis","value":0.0847,"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":2011}],"orbit":null,"exoplanet":{"object_id":453,"pl_name":"Kepler-26 b","hostname":"Kepler-26","sy_pnum":4,"disc_method":"Transit","disc_year":2011,"disc_facility":"Kepler","orbper_d":12.28,"orbsmax_au":0.08551,"rade":2.78,"radj":0.24801499,"masse":5.12,"massj":0.01610924,"dens_gcm3":1.26,"eccen":0.021,"insol":7.6,"eqt_k":431.0,"st_teff":3914.0,"st_rad":0.512,"st_mass":0.544,"st_spectype":"M0 V","sy_dist_pc":335.307,"updated_at":"2026-09-13T03:31:17.289698+00:00"},"sources":[]}