{"id":3294519,"slug":"bd-47-3440","name":"BD+47 3440","domain":"deep-sky","class":"star","otype":"*","otype_label":"Star","ra":322.71020433555,"dec":48.48312740464999,"coo_err_mas":0.0132,"coo_bibcode":"2020yCat.1350....0G","plx_mas":3.1124,"pmra":-7.358,"pmdec":-16.743,"rv_kms":-5.73,"redshift":-1.911304e-05,"dist_pc":null,"vmag":10.33,"bmag":10.73,"gmag":10.525528,"jmag":9.927,"kmag":9.746,"sp_type":"F2V","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":22,"simbad_oid":11683374,"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":"2026-08-14T16:53:25.171455+00:00","updated_at":"2026-08-14T16:53:25.171455+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}