{"id":2800005,"slug":"kepler-447-7836167","name":"Kepler-447","domain":"deep-sky","class":"star","otype":"*","otype_label":"Star","ra":285.26856527016,"dec":48.55998477930999,"coo_err_mas":0.0094,"coo_bibcode":"2020yCat.1350....0G","plx_mas":3.76,"pmra":-5.672,"pmdec":-23.533,"rv_kms":2.47,"redshift":8.239067e-06,"dist_pc":null,"vmag":null,"bmag":null,"gmag":12.374661,"jmag":11.211,"kmag":10.806,"sp_type":"G5","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":65,"simbad_oid":7836167,"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-447"],"measurements":[{"parameter":"effective_temperature","value":5620.0,"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":5620.0,"value_text":null,"unit":"K","err_plus":112.0,"err_minus":112.0,"band":null,"method":null,"source":"nasa-exo","reference":"Berger et al. 2018","ref_year":2018},{"parameter":"effective_temperature","value":5461.54,"value_text":null,"unit":"K","err_plus":101.62,"err_minus":140.79,"band":null,"method":null,"source":"nasa-exo","reference":"TICv8","ref_year":2016},{"parameter":"effective_temperature","value":5615.0,"value_text":null,"unit":"K","err_plus":60.23,"err_minus":55.67,"band":null,"method":null,"source":"nasa-exo","reference":"Morton et al. 2016","ref_year":2016},{"parameter":"effective_temperature","value":5493.0,"value_text":null,"unit":"K","err_plus":62.0,"err_minus":62.0,"band":null,"method":null,"source":"nasa-exo","reference":"Lillo-Box et al. 2015","ref_year":2015},{"parameter":"effective_temperature","value":5494.0,"value_text":null,"unit":"K","err_plus":82.0,"err_minus":73.0,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q17 DR25 KOI Table","ref_year":2015},{"parameter":"effective_temperature","value":5555.0,"value_text":null,"unit":"K","err_plus":171.0,"err_minus":133.0,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q12 KOI Table","ref_year":2015},{"parameter":"effective_temperature","value":5555.0,"value_text":null,"unit":"K","err_plus":171.0,"err_minus":133.0,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q16 KOI Table","ref_year":2015},{"parameter":"effective_temperature","value":5600.0,"value_text":null,"unit":"K","err_plus":62.0,"err_minus":62.0,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q8 KOI Table","ref_year":2015},{"parameter":"effective_temperature","value":5461.54,"value_text":null,"unit":"K","err_plus":121.2,"err_minus":121.2,"band":null,"method":null,"source":"nasa-exo","reference":"ExoFOP","ref_year":2015},{"parameter":"effective_temperature","value":5555.0,"value_text":null,"unit":"K","err_plus":171.0,"err_minus":133.0,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q17 DR24 KOI Table","ref_year":2015},{"parameter":"mass","value":0.942,"value_text":null,"unit":"M_sun","err_plus":0.011,"err_minus":0.021,"band":null,"method":null,"source":"nasa-exo","reference":"Fulton &amp; Petigura 2018","ref_year":2018},{"parameter":"mass","value":0.95,"value_text":null,"unit":"M_sun","err_plus":0.125048,"err_minus":0.125054,"band":null,"method":null,"source":"nasa-exo","reference":"TICv8","ref_year":2016},{"parameter":"mass","value":0.96,"value_text":null,"unit":"M_sun","err_plus":0.03,"err_minus":0.036,"band":null,"method":null,"source":"nasa-exo","reference":"Morton et al. 2016","ref_year":2016},{"parameter":"mass","value":1.0,"value_text":null,"unit":"M_sun","err_plus":0.21,"err_minus":0.21,"band":null,"method":null,"source":"nasa-exo","reference":"Lillo-Box et al. 2015","ref_year":2015},{"parameter":"mass","value":0.893,"value_text":null,"unit":"M_sun","err_plus":0.059,"err_minus":0.041,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q17 DR25 KOI Table","ref_year":2015},{"parameter":"mass","value":0.764,"value_text":null,"unit":"M_sun","err_plus":0.145,"err_minus":0.049,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q17 DR24 KOI Table","ref_year":2015},{"parameter":"mass","value":0.875,"value_text":null,"unit":"M_sun","err_plus":0.033,"err_minus":0.033,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q8 KOI Table","ref_year":2015},{"parameter":"mass","value":0.764,"value_text":null,"unit":"M_sun","err_plus":0.145,"err_minus":0.049,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q16 KOI Table","ref_year":2015},{"parameter":"mass","value":0.764,"value_text":null,"unit":"M_sun","err_plus":0.145,"err_minus":0.049,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q12 KOI Table","ref_year":2015},{"parameter":"radius","value":0.85,"value_text":null,"unit":"R_sun","err_plus":0.021,"err_minus":0.02,"band":null,"method":null,"source":"nasa-exo","reference":"Fulton &amp; Petigura 2018","ref_year":2018},{"parameter":"radius","value":0.855,"value_text":null,"unit":"R_sun","err_plus":0.036,"err_minus":0.034,"band":null,"method":null,"source":"nasa-exo","reference":"Berger et al. 2018","ref_year":2018},{"parameter":"radius","value":0.897403,"value_text":null,"unit":"R_sun","err_plus":0.052778,"err_minus":0.04282,"band":null,"method":null,"source":"nasa-exo","reference":"TICv8","ref_year":2016},{"parameter":"radius","value":0.9,"value_text":null,"unit":"R_sun","err_plus":0.032,"err_minus":0.03,"band":null,"method":null,"source":"nasa-exo","reference":"Morton et al. 2016","ref_year":2016},{"parameter":"radius","value":0.897403,"value_text":null,"unit":"R_sun","err_plus":0.047799,"err_minus":0.047799,"band":null,"method":null,"source":"nasa-exo","reference":"ExoFOP","ref_year":2015},{"parameter":"radius","value":0.872,"value_text":null,"unit":"R_sun","err_plus":0.419,"err_minus":0.12,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q17 DR24 KOI Table","ref_year":2015},{"parameter":"radius","value":0.872,"value_text":null,"unit":"R_sun","err_plus":0.419,"err_minus":0.12,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q16 KOI Table","ref_year":2015},{"parameter":"radius","value":0.872,"value_text":null,"unit":"R_sun","err_plus":0.419,"err_minus":0.12,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q12 KOI Table","ref_year":2015},{"parameter":"radius","value":0.982,"value_text":null,"unit":"R_sun","err_plus":0.128,"err_minus":0.105,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q17 DR25 KOI Table","ref_year":2015},{"parameter":"radius","value":0.94,"value_text":null,"unit":"R_sun","err_plus":0.28,"err_minus":0.28,"band":null,"method":null,"source":"nasa-exo","reference":"Q1-Q8 KOI Table","ref_year":2015},{"parameter":"radius","value":1.05,"value_text":null,"unit":"R_sun","err_plus":0.19,"err_minus":0.19,"band":null,"method":null,"source":"nasa-exo","reference":"Lillo-Box et al. 2015","ref_year":2015}],"orbit":null,"exoplanet":null,"sources":[]}