{"id":1587717,"slug":"bd-39-4227","name":"BD+39 4227","domain":"deep-sky","class":"star","otype":"*","otype_label":"Star","ra":308.17853706268,"dec":40.07525088961,"coo_err_mas":0.0135,"coo_bibcode":"2020yCat.1350....0G","plx_mas":1.5364,"pmra":1.028,"pmdec":-4.451,"rv_kms":12.73,"redshift":4.246361e-05,"dist_pc":null,"vmag":8.89,"bmag":10.54,"gmag":7.907203,"jmag":5.198,"kmag":4.125,"sp_type":"M0","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":6,"simbad_oid":52383,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":8,"first_seen":"2026-08-14T16:49:53.050273+00:00","updated_at":"2026-08-14T16:49:53.050273+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}