{"id":1605372,"slug":"hd-240237-103250","name":"HD 240237","domain":"deep-sky","class":"star","otype":"*","otype_label":"Star","ra":348.9259345731,"dec":58.04324243747,"coo_err_mas":0.0117,"coo_bibcode":"2020yCat.1350....0G","plx_mas":1.0841,"pmra":-0.146,"pmdec":-4.446,"rv_kms":-24.82,"redshift":-8.2787185e-05,"dist_pc":null,"vmag":8.17,"bmag":9.86,"gmag":7.500251,"jmag":5.105,"kmag":4.319,"sp_type":"K2III","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":35,"simbad_oid":103250,"gaia_dr3":2010336687886382592,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":1,"first_seen":"2026-08-14T16:49:53.050273+00:00","updated_at":"2026-08-14T16:49:53.050273+00:00","identifiers":["2MASS J23154222+5802358","AG+57 1652","AGKR 20813","BD+57 2714","Gaia DR1 2010336683584654464","Gaia DR2 2010336687886382592","Gaia DR3 2010336687886382592","GSC 04006-00019","HD 240237","HIC 114840","HIP 114840","IRAS 23134+5746","PPM 41636","SAO 35269","SKY# 44094","TIC 323919676","TYC 4006-19-1","UCAC3 297-201569","YZ 57 13882"],"measurements":[{"parameter":"effective_temperature","value":3926.0,"value_text":null,"unit":"K","err_plus":100.0,"err_minus":100.0,"band":null,"method":null,"source":"nasa-exo","reference":"Stassun et al. 2017","ref_year":2017},{"parameter":"effective_temperature","value":4361.0,"value_text":null,"unit":"K","err_plus":10.0,"err_minus":10.0,"band":null,"method":null,"source":"nasa-exo","reference":"Gettel et al. 2012","ref_year":2012},{"parameter":"mass","value":8.76,"value_text":null,"unit":"M_sun","err_plus":4.21,"err_minus":4.21,"band":null,"method":null,"source":"nasa-exo","reference":"Stassun et al. 2017","ref_year":2017},{"parameter":"mass","value":1.69,"value_text":null,"unit":"M_sun","err_plus":0.42,"err_minus":0.42,"band":null,"method":null,"source":"nasa-exo","reference":"Gettel et al. 2012","ref_year":2012},{"parameter":"radius","value":71.23,"value_text":null,"unit":"R_sun","err_plus":17.07,"err_minus":17.07,"band":null,"method":null,"source":"nasa-exo","reference":"Stassun et al. 2017","ref_year":2017},{"parameter":"radius","value":32.0,"value_text":null,"unit":"R_sun","err_plus":1.0,"err_minus":1.0,"band":null,"method":null,"source":"nasa-exo","reference":"Gettel et al. 2012","ref_year":2012}],"orbit":null,"exoplanet":null,"sources":[]}