{"id":3243760,"slug":"k2-12-11093478","name":"K2-12","domain":"deep-sky","class":"star","otype":"PM*","otype_label":"HighPM*","ra":173.1920534479,"dec":2.24488499845,"coo_err_mas":0.0121,"coo_bibcode":"2020yCat.1350....0G","plx_mas":3.1266,"pmra":-35.091,"pmdec":-47.736,"rv_kms":16.77,"redshift":5.5940265e-05,"dist_pc":null,"vmag":12.26,"bmag":12.99,"gmag":12.079906,"jmag":10.983,"kmag":10.605,"sp_type":"G3","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":33,"simbad_oid":11093478,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":11,"first_seen":"2026-08-14T16:53:19.940192+00:00","updated_at":"2026-10-18T03:32:55.279157+00:00","identifiers":["K2-12"],"measurements":[{"parameter":"effective_temperature","value":5672.0,"value_text":null,"unit":"K","err_plus":63.0,"err_minus":63.0,"band":null,"method":null,"source":"nasa-exo","reference":"Bonomo et al. 2023","ref_year":2023},{"parameter":"effective_temperature","value":5663.0,"value_text":null,"unit":"K","err_plus":50.0,"err_minus":50.0,"band":null,"method":null,"source":"nasa-exo","reference":"Mayo et al. 2018","ref_year":2018},{"parameter":"effective_temperature","value":6177.0,"value_text":null,"unit":"K","err_plus":308.0,"err_minus":308.0,"band":null,"method":null,"source":"nasa-exo","reference":"Crossfield et al. 2016","ref_year":2016},{"parameter":"effective_temperature","value":5615.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"nasa-exo","reference":"Vanderburg et al. 2016","ref_year":2016},{"parameter":"effective_temperature","value":5800.0,"value_text":null,"unit":"K","err_plus":53.0,"err_minus":90.0,"band":null,"method":null,"source":"nasa-exo","reference":"Montet et al. 2015","ref_year":2015},{"parameter":"mass","value":0.965,"value_text":null,"unit":"M_sun","err_plus":0.064,"err_minus":0.048,"band":null,"method":null,"source":"nasa-exo","reference":"Bonomo et al. 2023","ref_year":2023},{"parameter":"mass","value":0.935733,"value_text":null,"unit":"M_sun","err_plus":0.032131,"err_minus":0.032848,"band":null,"method":null,"source":"nasa-exo","reference":"Mayo et al. 2018","ref_year":2018},{"parameter":"mass","value":1.18,"value_text":null,"unit":"M_sun","err_plus":0.18,"err_minus":0.18,"band":null,"method":null,"source":"nasa-exo","reference":"Crossfield et al. 2016","ref_year":2016},{"parameter":"mass","value":1.01,"value_text":null,"unit":"M_sun","err_plus":0.05,"err_minus":0.06,"band":null,"method":null,"source":"nasa-exo","reference":"Montet et al. 2015","ref_year":2015},{"parameter":"radius","value":1.117,"value_text":null,"unit":"R_sun","err_plus":0.014,"err_minus":0.014,"band":null,"method":null,"source":"nasa-exo","reference":"Bonomo et al. 2023","ref_year":2023},{"parameter":"radius","value":1.084,"value_text":null,"unit":"R_sun","err_plus":0.177,"err_minus":0.07,"band":null,"method":null,"source":"nasa-exo","reference":"Kruse et al. 2019","ref_year":2019},{"parameter":"radius","value":1.005112,"value_text":null,"unit":"R_sun","err_plus":0.121177,"err_minus":0.090058,"band":null,"method":null,"source":"nasa-exo","reference":"Mayo et al. 2018","ref_year":2018},{"parameter":"radius","value":0.92,"value_text":null,"unit":"R_sun","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"nasa-exo","reference":"Vanderburg et al. 2016","ref_year":2016},{"parameter":"radius","value":1.31,"value_text":null,"unit":"R_sun","err_plus":0.34,"err_minus":0.34,"band":null,"method":null,"source":"nasa-exo","reference":"Crossfield et al. 2016","ref_year":2016},{"parameter":"radius","value":1.01,"value_text":null,"unit":"R_sun","err_plus":0.27,"err_minus":0.09,"band":null,"method":null,"source":"nasa-exo","reference":"Montet et al. 2015","ref_year":2015}],"orbit":null,"exoplanet":null,"sources":[]}