{"id":3243761,"slug":"k2-122-11414123","name":"K2-122","domain":"deep-sky","class":"star","otype":"LM*","otype_label":"Low-Mass*","ra":126.47631947690999,"dec":20.3595681718,"coo_err_mas":0.0142,"coo_bibcode":"2020yCat.1350....0G","plx_mas":13.8295,"pmra":-22.122,"pmdec":-53.355,"rv_kms":-14.35,"redshift":-4.7865302e-05,"dist_pc":null,"vmag":null,"bmag":null,"gmag":12.35919,"jmag":10.104,"kmag":9.275,"sp_type":"M0V","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":38,"simbad_oid":11414123,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":4,"first_seen":"2026-08-14T16:53:19.940192+00:00","updated_at":"2026-08-14T16:53:19.940192+00:00","identifiers":["K2-122"],"measurements":[{"parameter":"effective_temperature","value":4009.0,"value_text":null,"unit":"K","err_plus":47.0,"err_minus":44.0,"band":null,"method":null,"source":"nasa-exo","reference":"Castro-Gonz&aacute;lez et al. 2022","ref_year":2022},{"parameter":"effective_temperature","value":3903.0,"value_text":null,"unit":"K","err_plus":70.0,"err_minus":70.0,"band":null,"method":null,"source":"nasa-exo","reference":"Hirano et al. 2018","ref_year":2018},{"parameter":"effective_temperature","value":4027.0,"value_text":null,"unit":"K","err_plus":45.0,"err_minus":45.0,"band":null,"method":null,"source":"nasa-exo","reference":"Livingston et al. 2018","ref_year":2018},{"parameter":"effective_temperature","value":3993.36,"value_text":null,"unit":"K","err_plus":77.64,"err_minus":76.32,"band":null,"method":null,"source":"nasa-exo","reference":"Dressing et al. 2017","ref_year":2017},{"parameter":"effective_temperature","value":3807.0,"value_text":null,"unit":"K","err_plus":157.0,"err_minus":157.0,"band":null,"method":null,"source":"nasa-exo","reference":"TICv8","ref_year":2016},{"parameter":"mass","value":0.63,"value_text":null,"unit":"M_sun","err_plus":0.02,"err_minus":0.02,"band":null,"method":null,"source":"nasa-exo","reference":"Castro-Gonz&aacute;lez et al. 2022","ref_year":2022},{"parameter":"mass","value":0.62,"value_text":null,"unit":"M_sun","err_plus":0.01,"err_minus":0.01,"band":null,"method":null,"source":"nasa-exo","reference":"Livingston et al. 2018","ref_year":2018},{"parameter":"mass","value":0.644,"value_text":null,"unit":"M_sun","err_plus":0.061,"err_minus":0.061,"band":null,"method":null,"source":"nasa-exo","reference":"Hirano et al. 2018","ref_year":2018},{"parameter":"mass","value":0.629589,"value_text":null,"unit":"M_sun","err_plus":0.062959,"err_minus":0.062959,"band":null,"method":null,"source":"nasa-exo","reference":"Dressing et al. 2017","ref_year":2017},{"parameter":"mass","value":0.59928,"value_text":null,"unit":"M_sun","err_plus":0.020205,"err_minus":0.020205,"band":null,"method":null,"source":"nasa-exo","reference":"TICv8","ref_year":2016},{"parameter":"radius","value":0.59,"value_text":null,"unit":"R_sun","err_plus":0.01,"err_minus":0.01,"band":null,"method":null,"source":"nasa-exo","reference":"Castro-Gonz&aacute;lez et al. 2022","ref_year":2022},{"parameter":"radius","value":0.532,"value_text":null,"unit":"R_sun","err_plus":0.054,"err_minus":0.059,"band":null,"method":null,"source":"nasa-exo","reference":"Kruse et al. 2019","ref_year":2019},{"parameter":"radius","value":0.612,"value_text":null,"unit":"R_sun","err_plus":0.061,"err_minus":0.061,"band":null,"method":null,"source":"nasa-exo","reference":"Hirano et al. 2018","ref_year":2018},{"parameter":"radius","value":0.6,"value_text":null,"unit":"R_sun","err_plus":0.01,"err_minus":0.01,"band":null,"method":null,"source":"nasa-exo","reference":"Livingston et al. 2018","ref_year":2018},{"parameter":"radius","value":0.63,"value_text":null,"unit":"R_sun","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"nasa-exo","reference":"Petigura et al. 2018","ref_year":2018},{"parameter":"radius","value":0.590802,"value_text":null,"unit":"R_sun","err_plus":0.027332,"err_minus":0.027376,"band":null,"method":null,"source":"nasa-exo","reference":"Dressing et al. 2017","ref_year":2017},{"parameter":"radius","value":0.613895,"value_text":null,"unit":"R_sun","err_plus":0.018104,"err_minus":0.018104,"band":null,"method":null,"source":"nasa-exo","reference":"TICv8","ref_year":2016}],"orbit":null,"exoplanet":null,"sources":[]}