{"id":2921993,"slug":"kepler-1227-8993770","name":"Kepler-1227","domain":"deep-sky","class":"star","otype":"Er*","otype_label":"Eruptive*","ra":287.06637034039,"dec":41.87492811213,"coo_err_mas":0.0112,"coo_bibcode":"2020yCat.1350....0G","plx_mas":1.6203,"pmra":7.007,"pmdec":10.001,"rv_kms":19.21,"redshift":6.4079715e-05,"dist_pc":null,"vmag":14.316,"bmag":14.871,"gmag":14.164507,"jmag":12.963,"kmag":12.507,"sp_type":"G5","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":42,"simbad_oid":8993770,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":1,"first_seen":"2026-08-14T16:52:44.329810+00:00","updated_at":"2026-08-14T16:52:44.329810+00:00","identifiers":["Kepler-1227"],"measurements":[{"parameter":"effective_temperature","value":5485.0,"value_text":null,"unit":"K","err_plus":60.0,"err_minus":60.0,"band":null,"method":null,"source":"nasa-exo","reference":"Fulton &amp; Petigura 2018","ref_year":2018},{"parameter":"effective_temperature","value":5485.0,"value_text":null,"unit":"K","err_plus":110.0,"err_minus":110.0,"band":null,"method":null,"source":"nasa-exo","reference":"Berger et al. 2018","ref_year":2018},{"parameter":"effective_temperature","value":5840.0,"value_text":null,"unit":"K","err_plus":84.0,"err_minus":84.0,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q8 KOI Table","ref_year":2016},{"parameter":"effective_temperature","value":5799.0,"value_text":null,"unit":"K","err_plus":161.0,"err_minus":143.0,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q16 KOI Table","ref_year":2016},{"parameter":"effective_temperature","value":5799.0,"value_text":null,"unit":"K","err_plus":161.0,"err_minus":143.0,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q12 KOI Table","ref_year":2016},{"parameter":"effective_temperature","value":5799.0,"value_text":null,"unit":"K","err_plus":161.0,"err_minus":143.0,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q17 DR24 KOI Table","ref_year":2016},{"parameter":"effective_temperature","value":5604.0,"value_text":null,"unit":"K","err_plus":122.0,"err_minus":122.0,"band":null,"method":null,"source":"nasa-exo","reference":"TICv8","ref_year":2016},{"parameter":"effective_temperature","value":5747.0,"value_text":null,"unit":"K","err_plus":108.41,"err_minus":151.11,"band":null,"method":null,"source":"nasa-exo","reference":"Morton et al. 2016","ref_year":2016},{"parameter":"effective_temperature","value":5632.0,"value_text":null,"unit":"K","err_plus":67.0,"err_minus":92.0,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q17 DR25 KOI Table","ref_year":2016},{"parameter":"mass","value":0.858,"value_text":null,"unit":"M_sun","err_plus":0.03,"err_minus":0.025,"band":null,"method":null,"source":"nasa-exo","reference":"Fulton &amp; Petigura 2018","ref_year":2018},{"parameter":"mass","value":0.833,"value_text":null,"unit":"M_sun","err_plus":0.123,"err_minus":0.059,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q12 KOI Table","ref_year":2016},{"parameter":"mass","value":0.957,"value_text":null,"unit":"M_sun","err_plus":0.074,"err_minus":0.074,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q8 KOI Table","ref_year":2016},{"parameter":"mass","value":0.99,"value_text":null,"unit":"M_sun","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"nasa-exo","reference":"TICv8","ref_year":2016},{"parameter":"mass","value":0.833,"value_text":null,"unit":"M_sun","err_plus":0.123,"err_minus":0.059,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q16 KOI Table","ref_year":2016},{"parameter":"mass","value":0.833,"value_text":null,"unit":"M_sun","err_plus":0.123,"err_minus":0.059,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q17 DR24 KOI Table","ref_year":2016},{"parameter":"mass","value":0.97,"value_text":null,"unit":"M_sun","err_plus":0.058,"err_minus":0.065,"band":null,"method":null,"source":"nasa-exo","reference":"Morton et al. 2016","ref_year":2016},{"parameter":"mass","value":1.026,"value_text":null,"unit":"M_sun","err_plus":0.037,"err_minus":0.081,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q17 DR25 KOI Table","ref_year":2016},{"parameter":"radius","value":0.915,"value_text":null,"unit":"R_sun","err_plus":0.024,"err_minus":0.024,"band":null,"method":null,"source":"nasa-exo","reference":"Fulton &amp; Petigura 2018","ref_year":2018},{"parameter":"radius","value":0.928,"value_text":null,"unit":"R_sun","err_plus":0.04,"err_minus":0.038,"band":null,"method":null,"source":"nasa-exo","reference":"Berger et al. 2018","ref_year":2018},{"parameter":"radius","value":0.901,"value_text":null,"unit":"R_sun","err_plus":0.372,"err_minus":0.112,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q17 DR24 KOI Table","ref_year":2016},{"parameter":"radius","value":0.884071,"value_text":null,"unit":"R_sun","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"nasa-exo","reference":"TICv8","ref_year":2016},{"parameter":"radius","value":0.95,"value_text":null,"unit":"R_sun","err_plus":0.147,"err_minus":0.084,"band":null,"method":null,"source":"nasa-exo","reference":"Morton et al. 2016","ref_year":2016},{"parameter":"radius","value":0.901,"value_text":null,"unit":"R_sun","err_plus":0.372,"err_minus":0.112,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q12 KOI Table","ref_year":2016},{"parameter":"radius","value":0.904,"value_text":null,"unit":"R_sun","err_plus":0.121,"err_minus":0.038,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q17 DR25 KOI Table","ref_year":2016},{"parameter":"radius","value":0.901,"value_text":null,"unit":"R_sun","err_plus":0.372,"err_minus":0.112,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q16 KOI Table","ref_year":2016},{"parameter":"radius","value":0.97,"value_text":null,"unit":"R_sun","err_plus":0.37,"err_minus":0.37,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q8 KOI Table","ref_year":2016}],"orbit":null,"exoplanet":null,"sources":[]}