{"id":2799953,"slug":"kepler-291-7822616","name":"Kepler-291","domain":"deep-sky","class":"star","otype":"Er*","otype_label":"Eruptive*","ra":287.91632192132,"dec":42.437298237090005,"coo_err_mas":0.0261,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.5411,"pmra":-3.268,"pmdec":-7.359,"rv_kms":-0.2,"redshift":-6.6712795e-07,"dist_pc":null,"vmag":null,"bmag":null,"gmag":15.888929,"jmag":14.69,"kmag":14.15,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":45,"simbad_oid":7822616,"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":"2026-08-14T16:52:21.599652+00:00","updated_at":"2026-08-14T16:52:21.599652+00:00","identifiers":["Kepler-291"],"measurements":[{"parameter":"effective_temperature","value":5482.0,"value_text":null,"unit":"K","err_plus":123.0,"err_minus":123.0,"band":null,"method":null,"source":"nasa-exo","reference":"TICv8","ref_year":2019},{"parameter":"effective_temperature","value":5637.0,"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":5637.0,"value_text":null,"unit":"K","err_plus":113.0,"err_minus":113.0,"band":null,"method":null,"source":"nasa-exo","reference":"Berger et al. 2018","ref_year":2018},{"parameter":"effective_temperature","value":5536.0,"value_text":null,"unit":"K","err_plus":114.31,"err_minus":111.73,"band":null,"method":null,"source":"nasa-exo","reference":"Morton et al. 2016","ref_year":2016},{"parameter":"effective_temperature","value":5993.0,"value_text":null,"unit":"K","err_plus":167.0,"err_minus":227.0,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q17 DR24 KOI Table","ref_year":2014},{"parameter":"effective_temperature","value":5993.0,"value_text":null,"unit":"K","err_plus":167.0,"err_minus":227.0,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q16 KOI Table","ref_year":2014},{"parameter":"effective_temperature","value":5993.0,"value_text":null,"unit":"K","err_plus":167.0,"err_minus":227.0,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q12 KOI Table","ref_year":2014},{"parameter":"effective_temperature","value":5993.0,"value_text":null,"unit":"K","err_plus":190.0,"err_minus":232.0,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q17 DR25 KOI Table","ref_year":2014},{"parameter":"effective_temperature","value":5934.0,"value_text":null,"unit":"K","err_plus":152.0,"err_minus":152.0,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q8 KOI Table","ref_year":2014},{"parameter":"effective_temperature","value":6002.0,"value_text":null,"unit":"K","err_plus":200.0,"err_minus":200.0,"band":null,"method":null,"source":"nasa-exo","reference":"Rowe et al. 2014","ref_year":2014},{"parameter":"mass","value":0.96,"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":1.023,"value_text":null,"unit":"M_sun","err_plus":0.031,"err_minus":0.031,"band":null,"method":null,"source":"nasa-exo","reference":"Fulton &amp; Petigura 2018","ref_year":2018},{"parameter":"mass","value":0.9,"value_text":null,"unit":"M_sun","err_plus":0.056,"err_minus":0.06,"band":null,"method":null,"source":"nasa-exo","reference":"Morton et al. 2016","ref_year":2016},{"parameter":"mass","value":1.093,"value_text":null,"unit":"M_sun","err_plus":0.13,"err_minus":0.159,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q17 DR25 KOI Table","ref_year":2014},{"parameter":"mass","value":1.093,"value_text":null,"unit":"M_sun","err_plus":0.189,"err_minus":0.148,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q16 KOI Table","ref_year":2014},{"parameter":"mass","value":1.093,"value_text":null,"unit":"M_sun","err_plus":0.189,"err_minus":0.148,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q12 KOI Table","ref_year":2014},{"parameter":"mass","value":1.093,"value_text":null,"unit":"M_sun","err_plus":0.189,"err_minus":0.148,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q17 DR24 KOI Table","ref_year":2014},{"parameter":"mass","value":1.01,"value_text":null,"unit":"M_sun","err_plus":0.1,"err_minus":0.1,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q8 KOI Table","ref_year":2014},{"parameter":"radius","value":1.20351,"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":1.234,"value_text":null,"unit":"R_sun","err_plus":0.1,"err_minus":0.09,"band":null,"method":null,"source":"nasa-exo","reference":"Berger et al. 2018","ref_year":2018},{"parameter":"radius","value":1.184,"value_text":null,"unit":"R_sun","err_plus":0.084,"err_minus":0.076,"band":null,"method":null,"source":"nasa-exo","reference":"Fulton &amp; Petigura 2018","ref_year":2018},{"parameter":"radius","value":0.87,"value_text":null,"unit":"R_sun","err_plus":0.097,"err_minus":0.074,"band":null,"method":null,"source":"nasa-exo","reference":"Morton et al. 2016","ref_year":2016},{"parameter":"radius","value":0.986,"value_text":null,"unit":"R_sun","err_plus":0.393,"err_minus":0.089,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q17 DR24 KOI Table","ref_year":2014},{"parameter":"radius","value":0.986,"value_text":null,"unit":"R_sun","err_plus":0.393,"err_minus":0.089,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q12 KOI Table","ref_year":2014},{"parameter":"radius","value":0.91,"value_text":null,"unit":"R_sun","err_plus":0.41,"err_minus":0.41,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q8 KOI Table","ref_year":2014},{"parameter":"radius","value":0.986,"value_text":null,"unit":"R_sun","err_plus":0.302,"err_minus":0.101,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q17 DR25 KOI Table","ref_year":2014},{"parameter":"radius","value":0.986,"value_text":null,"unit":"R_sun","err_plus":0.393,"err_minus":0.089,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q16 KOI Table","ref_year":2014},{"parameter":"radius","value":1.016,"value_text":null,"unit":"R_sun","err_plus":0.441,"err_minus":0.441,"band":null,"method":null,"source":"nasa-exo","reference":"Rowe et al. 2014","ref_year":2014}],"orbit":null,"exoplanet":null,"sources":[]}