{"id":8714,"slug":"kepler-252-c","name":"Kepler-252 c","domain":"exoplanet","class":"exoplanet","otype":null,"otype_label":"Exoplanet","ra":295.579329,"dec":44.5459052,"coo_err_mas":null,"coo_bibcode":null,"plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":379.424,"vmag":15.406,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":23,"simbad_oid":8584034,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":"Kepler-252 c","host_object_id":2799918,"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-252c"],"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 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-Q17 DR24 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":0.0,"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-Q12 KOI Table","ref_year":2014},{"parameter":"equilibrium_temperature","value":499.0,"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":519.0,"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":500.0,"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":500.0,"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":500.0,"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":"equilibrium_temperature","value":501.0,"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":"orbital_period","value":10.8484597403,"value_text":null,"unit":"d","err_plus":7.0301e-06,"err_minus":7.0301e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"Gajdoš et al. 2019","ref_year":2019},{"parameter":"orbital_period","value":10.84844792,"value_text":null,"unit":"d","err_plus":1.02e-05,"err_minus":1.02e-05,"band":null,"method":"Transit","source":"nasa-exo","reference":"Morton et al. 2016","ref_year":2016},{"parameter":"orbital_period","value":10.84844155,"value_text":null,"unit":"d","err_plus":9.1e-07,"err_minus":9.1e-07,"band":null,"method":"Transit","source":"nasa-exo","reference":"Holczer et al. 2016","ref_year":2016},{"parameter":"orbital_period","value":10.8484518,"value_text":null,"unit":"d","err_plus":1.631e-05,"err_minus":1.631e-05,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q17 DR25 Supplemental KOI Table","ref_year":2014},{"parameter":"orbital_period","value":10.848463,"value_text":null,"unit":"d","err_plus":1.5e-05,"err_minus":1.5e-05,"band":null,"method":"Transit","source":"nasa-exo","reference":"Rowe et al. 2014","ref_year":2014},{"parameter":"orbital_period","value":10.84844792,"value_text":null,"unit":"d","err_plus":1.02e-05,"err_minus":1.02e-05,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q17 DR24 KOI Table","ref_year":2014},{"parameter":"orbital_period","value":10.84844792,"value_text":null,"unit":"d","err_plus":1.02e-05,"err_minus":1.02e-05,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q16 KOI Table","ref_year":2014},{"parameter":"orbital_period","value":10.8484518,"value_text":null,"unit":"d","err_plus":1.631e-05,"err_minus":1.631e-05,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q17 DR25 KOI Table","ref_year":2014},{"parameter":"orbital_period","value":10.84844792,"value_text":null,"unit":"d","err_plus":1.02e-05,"err_minus":1.02e-05,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q12 KOI Table","ref_year":2014},{"parameter":"orbital_period","value":10.848507,"value_text":null,"unit":"d","err_plus":3.1e-05,"err_minus":3.1e-05,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q8 KOI Table","ref_year":2014},{"parameter":"orbital_period","value":10.84846973,"value_text":null,"unit":"d","err_plus":0.00027,"err_minus":0.00027,"band":null,"method":"Transit","source":"nasa-exo","reference":"Muirhead et al. 2012","ref_year":2012},{"parameter":"radius","value":2.757,"value_text":null,"unit":"R_earth","err_plus":0.141,"err_minus":0.125,"band":null,"method":"Transit","source":"nasa-exo","reference":"Berger et al. 2018","ref_year":2018},{"parameter":"radius","value":2.67,"value_text":null,"unit":"R_earth","err_plus":0.13,"err_minus":0.12,"band":null,"method":"Transit","source":"nasa-exo","reference":"Morton et al. 2016","ref_year":2016},{"parameter":"radius","value":2.3,"value_text":null,"unit":"R_earth","err_plus":0.29,"err_minus":0.29,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q8 KOI Table","ref_year":2014},{"parameter":"radius","value":2.38,"value_text":null,"unit":"R_earth","err_plus":0.36,"err_minus":0.36,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q16 KOI Table","ref_year":2014},{"parameter":"radius","value":2.38,"value_text":null,"unit":"R_earth","err_plus":0.36,"err_minus":0.36,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q12 KOI Table","ref_year":2014},{"parameter":"radius","value":2.15,"value_text":null,"unit":"R_earth","err_plus":0.13,"err_minus":0.13,"band":null,"method":"Transit","source":"nasa-exo","reference":"Rowe et al. 2014","ref_year":2014},{"parameter":"radius","value":2.38,"value_text":null,"unit":"R_earth","err_plus":0.36,"err_minus":0.36,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q17 DR24 KOI Table","ref_year":2014},{"parameter":"radius","value":2.34,"value_text":null,"unit":"R_earth","err_plus":0.44,"err_minus":0.43,"band":null,"method":"Transit","source":"nasa-exo","reference":"Q1-Q17 DR25 KOI Table","ref_year":2014},{"parameter":"radius","value":2.4,"value_text":null,"unit":"R_earth","err_plus":2.04,"err_minus":2.04,"band":null,"method":"Transit","source":"nasa-exo","reference":"Muirhead et al. 2012","ref_year":2012},{"parameter":"semi_major_axis","value":0.08,"value_text":null,"unit":"au","err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Rowe et al. 2014","ref_year":2014},{"parameter":"semi_major_axis","value":0.0815,"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":0.0813,"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":0.0813,"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":0.0813,"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":0.081,"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},{"parameter":"semi_major_axis","value":0.08145,"value_text":null,"unit":"au","err_plus":0.00433,"err_minus":0.00433,"band":null,"method":"Transit","source":"nasa-exo","reference":"Muirhead et al. 2012","ref_year":2012}],"orbit":null,"exoplanet":{"object_id":8714,"pl_name":"Kepler-252 c","hostname":"Kepler-252","sy_pnum":2,"disc_method":"Transit","disc_year":2014,"disc_facility":"Kepler","orbper_d":10.848463,"orbsmax_au":0.08,"rade":2.15,"radj":0.192,"masse":5.27,"massj":0.0166,"dens_gcm3":2.91,"eccen":0.0,"insol":20.507,"eqt_k":499.0,"st_teff":4208.0,"st_rad":0.549,"st_mass":0.61,"st_spectype":"M0 V","sy_dist_pc":379.424,"updated_at":"2026-09-13T03:31:17.289698+00:00"},"sources":[]}