{"id":2188517,"slug":"bd-31-3347a","name":"BD+31 3347A","domain":"deep-sky","class":"star","otype":"PM*","otype_label":"HighPM*","ra":280.9314211217504,"dec":31.6817278560439,"coo_err_mas":0.0617,"coo_bibcode":"2020yCat.1350....0G","plx_mas":20.556,"pmra":-30.922,"pmdec":-47.051,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":9.63,"bmag":10.6,"gmag":9.340947,"jmag":null,"kmag":null,"sp_type":"K2V","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":6,"simbad_oid":2842051,"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":"2026-08-14T16:51:05.817432+00:00","updated_at":"2026-08-14T16:51:05.817432+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}