{"id":2276774,"slug":"hd-300440","name":"HD 300440","domain":"deep-sky","class":"star","otype":"*","otype_label":"Star","ra":150.10014950434,"dec":-56.55708798843,"coo_err_mas":0.0246,"coo_bibcode":"2020yCat.1350....0G","plx_mas":1.9753,"pmra":-12.082,"pmdec":3.148,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":10.26,"bmag":10.34,"gmag":10.248624,"jmag":10.05,"kmag":10.0,"sp_type":"A0","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":5,"simbad_oid":3145262,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":1,"first_seen":"2026-08-14T16:51:14.530671+00:00","updated_at":"2026-08-14T16:51:14.530671+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}