{"id":1721875,"slug":"hd-278816","name":"HD 278816","domain":"deep-sky","class":"star","otype":"SB*","otype_label":"SB*","ra":53.39481806517,"dec":34.17317914241,"coo_err_mas":0.0758,"coo_bibcode":"2020yCat.1350....0G","plx_mas":4.2227,"pmra":46.785,"pmdec":-26.222,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":9.72,"bmag":10.63,"gmag":9.413772,"jmag":7.86,"kmag":7.262,"sp_type":"G5","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":5,"simbad_oid":638125,"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":"2026-08-14T16:50:11.538209+00:00","updated_at":"2026-08-14T16:50:11.538209+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}