{"id":1807935,"slug":"hd-66428-1026686","name":"HD 66428","domain":"deep-sky","class":"star","otype":"PM*","otype_label":"HighPM*","ra":120.86944860939002,"dec":-1.1627105809500002,"coo_err_mas":0.0241,"coo_bibcode":"2020yCat.1350....0G","plx_mas":18.7661,"pmra":-65.766,"pmdec":-206.999,"rv_kms":44.132,"redshift":0.00014721934,"dist_pc":null,"vmag":8.26,"bmag":8.97,"gmag":8.091827,"jmag":7.044,"kmag":6.66,"sp_type":"G8IV(+G)","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":159,"simbad_oid":1026686,"gaia_dr3":3083043390405346432,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":2,"first_seen":"2026-08-14T16:50:20.155823+00:00","updated_at":"2026-09-20T03:26:18.184858+00:00","identifiers":["2MASS J08032866-0109455","AG-01 1169","BD-00 1891","Ci 18 954","G 113-14","Gaia DR1 3083043386107236480","Gaia DR2 3083043390405346432","Gaia DR3 3083043390405346432","GEN# +1.00066428","HD 66428","HIC 39417","HIP 39417","LTT 3038","NLTT 18865","PPM 177258","SAO 135426","SPOCS 364","TIC 73238215","TYC 4846-68-1","uvby98 100066428","YZ 91 2422","YZC 21 2422"],"measurements":[{"parameter":"effective_temperature","value":5647.6,"value_text":null,"unit":"K","err_plus":94.33,"err_minus":94.33,"band":null,"method":null,"source":"nasa-exo","reference":"Rosenthal et al. 2021","ref_year":2021},{"parameter":"effective_temperature","value":5773.0,"value_text":null,"unit":"K","err_plus":23.0,"err_minus":23.0,"band":null,"method":null,"source":"nasa-exo","reference":"Barbato et al. 2018","ref_year":2018},{"parameter":"effective_temperature","value":5716.0,"value_text":null,"unit":"K","err_plus":20.0,"err_minus":20.0,"band":null,"method":null,"source":"nasa-exo","reference":"Stassun et al. 2017","ref_year":2017},{"parameter":"effective_temperature","value":5669.0,"value_text":null,"unit":"K","err_plus":171.28,"err_minus":112.1,"band":null,"method":null,"source":"nasa-exo","reference":"TICv8","ref_year":2015},{"parameter":"effective_temperature","value":5752.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"nasa-exo","reference":"Butler et al. 2006","ref_year":2006},{"parameter":"mass","value":1.145,"value_text":null,"unit":"M_sun","err_plus":0.056,"err_minus":0.057,"band":null,"method":null,"source":"nasa-exo","reference":"An et al. 2025","ref_year":2025},{"parameter":"mass","value":1.01,"value_text":null,"unit":"M_sun","err_plus":0.132,"err_minus":0.132,"band":null,"method":null,"source":"nasa-exo","reference":"Feng et al. 2022","ref_year":2022},{"parameter":"mass","value":1.050575,"value_text":null,"unit":"M_sun","err_plus":0.044738,"err_minus":0.044738,"band":null,"method":null,"source":"nasa-exo","reference":"Rosenthal et al. 2021","ref_year":2021},{"parameter":"mass","value":1.083,"value_text":null,"unit":"M_sun","err_plus":0.022,"err_minus":0.022,"band":null,"method":null,"source":"nasa-exo","reference":"Barbato et al. 2018","ref_year":2018},{"parameter":"mass","value":1.0,"value_text":null,"unit":"M_sun","err_plus":0.07,"err_minus":0.07,"band":null,"method":null,"source":"nasa-exo","reference":"Stassun et al. 2017","ref_year":2017},{"parameter":"mass","value":1.061,"value_text":null,"unit":"M_sun","err_plus":0.07,"err_minus":0.056,"band":null,"method":null,"source":"nasa-exo","reference":"Bryan et al. 2016","ref_year":2016},{"parameter":"mass","value":1.01,"value_text":null,"unit":"M_sun","err_plus":0.163948,"err_minus":0.100855,"band":null,"method":null,"source":"nasa-exo","reference":"TICv8","ref_year":2015},{"parameter":"mass","value":1.1,"value_text":null,"unit":"M_sun","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"nasa-exo","reference":"Butler et al. 2006","ref_year":2006},{"parameter":"radius","value":1.169119,"value_text":null,"unit":"R_sun","err_plus":0.027387,"err_minus":0.027387,"band":null,"method":null,"source":"nasa-exo","reference":"Rosenthal et al. 2021","ref_year":2021},{"parameter":"radius","value":1.102,"value_text":null,"unit":"R_sun","err_plus":0.062,"err_minus":0.062,"band":null,"method":null,"source":"nasa-exo","reference":"Barbato et al. 2018","ref_year":2018},{"parameter":"radius","value":1.13,"value_text":null,"unit":"R_sun","err_plus":0.02,"err_minus":0.02,"band":null,"method":null,"source":"nasa-exo","reference":"Stassun et al. 2017","ref_year":2017},{"parameter":"radius","value":1.15753,"value_text":null,"unit":"R_sun","err_plus":0.065916,"err_minus":0.063883,"band":null,"method":null,"source":"nasa-exo","reference":"TICv8","ref_year":2015}],"orbit":null,"exoplanet":null,"sources":[]}