{"id":2800050,"slug":"kepler-498-7822012","name":"Kepler-498","domain":"deep-sky","class":"star","otype":"Er*","otype_label":"Eruptive*","ra":290.35815288786,"dec":44.51873401753,"coo_err_mas":0.0119,"coo_bibcode":"2020yCat.1350....0G","plx_mas":1.0713,"pmra":1.046,"pmdec":-2.682,"rv_kms":6.61,"redshift":2.204883e-05,"dist_pc":null,"vmag":14.427,"bmag":15.28,"gmag":14.234277,"jmag":13.18,"kmag":12.755,"sp_type":"F9","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":34,"simbad_oid":7822012,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":3,"first_seen":"2026-08-14T16:52:21.599652+00:00","updated_at":"2026-08-14T16:52:21.599652+00:00","identifiers":["Kepler-498"],"measurements":[{"parameter":"effective_temperature","value":5629.15,"value_text":null,"unit":"K","err_plus":267.45,"err_minus":267.45,"band":null,"method":null,"source":"nasa-exo","reference":"TICv8","ref_year":2019},{"parameter":"effective_temperature","value":5997.0,"value_text":null,"unit":"K","err_plus":210.0,"err_minus":210.0,"band":null,"method":null,"source":"nasa-exo","reference":"Berger et al. 2018","ref_year":2018},{"parameter":"effective_temperature","value":5997.0,"value_text":null,"unit":"K","err_plus":181.0,"err_minus":199.0,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q17 DR25 KOI Table","ref_year":2016},{"parameter":"effective_temperature","value":5997.0,"value_text":null,"unit":"K","err_plus":156.0,"err_minus":192.0,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q17 DR24 KOI Table","ref_year":2016},{"parameter":"effective_temperature","value":5997.0,"value_text":null,"unit":"K","err_plus":156.0,"err_minus":192.0,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q12 KOI Table","ref_year":2016},{"parameter":"effective_temperature","value":5744.0,"value_text":null,"unit":"K","err_plus":144.47,"err_minus":96.94,"band":null,"method":null,"source":"nasa-exo","reference":"Morton et al. 2016","ref_year":2016},{"parameter":"effective_temperature","value":5945.0,"value_text":null,"unit":"K","err_plus":108.0,"err_minus":108.0,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q8 KOI Table","ref_year":2016},{"parameter":"effective_temperature","value":5997.0,"value_text":null,"unit":"K","err_plus":156.0,"err_minus":192.0,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q16 KOI Table","ref_year":2016},{"parameter":"mass","value":1.0,"value_text":null,"unit":"M_sun","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"nasa-exo","reference":"TICv8","ref_year":2019},{"parameter":"mass","value":1.037,"value_text":null,"unit":"M_sun","err_plus":0.222,"err_minus":0.115,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q16 KOI Table","ref_year":2016},{"parameter":"mass","value":1.037,"value_text":null,"unit":"M_sun","err_plus":0.222,"err_minus":0.115,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q12 KOI Table","ref_year":2016},{"parameter":"mass","value":1.037,"value_text":null,"unit":"M_sun","err_plus":0.16,"err_minus":0.12,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q17 DR25 KOI Table","ref_year":2016},{"parameter":"mass","value":0.98,"value_text":null,"unit":"M_sun","err_plus":0.11,"err_minus":0.11,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q8 KOI Table","ref_year":2016},{"parameter":"mass","value":1.037,"value_text":null,"unit":"M_sun","err_plus":0.222,"err_minus":0.115,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q17 DR24 KOI Table","ref_year":2016},{"parameter":"mass","value":0.98,"value_text":null,"unit":"M_sun","err_plus":0.06,"err_minus":0.058,"band":null,"method":null,"source":"nasa-exo","reference":"Morton et al. 2016","ref_year":2016},{"parameter":"radius","value":1.28226,"value_text":null,"unit":"R_sun","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"nasa-exo","reference":"TICv8","ref_year":2019},{"parameter":"radius","value":1.185,"value_text":null,"unit":"R_sun","err_plus":0.09,"err_minus":0.082,"band":null,"method":null,"source":"nasa-exo","reference":"Berger et al. 2018","ref_year":2018},{"parameter":"radius","value":1.11,"value_text":null,"unit":"R_sun","err_plus":0.53,"err_minus":0.143,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q12 KOI Table","ref_year":2016},{"parameter":"radius","value":1.09,"value_text":null,"unit":"R_sun","err_plus":0.48,"err_minus":0.48,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q8 KOI Table","ref_year":2016},{"parameter":"radius","value":0.96,"value_text":null,"unit":"R_sun","err_plus":0.159,"err_minus":0.078,"band":null,"method":null,"source":"nasa-exo","reference":"Morton et al. 2016","ref_year":2016},{"parameter":"radius","value":1.11,"value_text":null,"unit":"R_sun","err_plus":0.33,"err_minus":0.178,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q17 DR25 KOI Table","ref_year":2016},{"parameter":"radius","value":1.11,"value_text":null,"unit":"R_sun","err_plus":0.53,"err_minus":0.143,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q16 KOI Table","ref_year":2016},{"parameter":"radius","value":1.11,"value_text":null,"unit":"R_sun","err_plus":0.53,"err_minus":0.143,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q17 DR24 KOI Table","ref_year":2016}],"orbit":null,"exoplanet":null,"sources":[]}