{"id":1721793,"slug":"hd-278631","name":"HD 278631","domain":"deep-sky","class":"star","otype":"*","otype_label":"Star","ra":52.01016854108,"dec":35.97452031527,"coo_err_mas":0.0237,"coo_bibcode":"2020yCat.1350....0G","plx_mas":2.7748,"pmra":6.74,"pmdec":-7.872,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":10.03,"bmag":10.36,"gmag":10.012975,"jmag":9.484,"kmag":9.411,"sp_type":"B9","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":5,"simbad_oid":637753,"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":"2026-08-14T16:50:11.538209+00:00","updated_at":"2026-08-14T16:50:11.538209+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}