{"id":3007039,"slug":"hd-133131b","name":"HD 133131B","domain":"deep-sky","class":"star","otype":"PM*","otype_label":"HighPM*","ra":225.89920021141998,"dec":-27.84099564187,"coo_err_mas":0.0281,"coo_bibcode":"2020yCat.1350....0G","plx_mas":19.4131,"pmra":159.01,"pmdec":-139.133,"rv_kms":-16.454,"redshift":-5.488313e-05,"dist_pc":null,"vmag":8.413,"bmag":9.03,"gmag":8.269617,"jmag":7.255,"kmag":6.896,"sp_type":"G2V","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":28,"simbad_oid":9905180,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":2,"first_seen":"2026-08-14T16:52:53.509030+00:00","updated_at":"2026-08-16T03:44:01.231316+00:00","identifiers":["HD 133131 B"],"measurements":[{"parameter":"effective_temperature","value":5805.0,"value_text":null,"unit":"K","err_plus":15.0,"err_minus":15.0,"band":null,"method":null,"source":"nasa-exo","reference":"Teske et al. 2016","ref_year":2016},{"parameter":"mass","value":0.93,"value_text":null,"unit":"M_sun","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"nasa-exo","reference":"Teske et al. 2016","ref_year":2016}],"orbit":null,"exoplanet":null,"sources":[]}