{"id":1709334,"slug":"bd-21-544","name":"BD+21 544","domain":"deep-sky","class":"star","otype":"PM*","otype_label":"HighPM*","ra":58.21797619539,"dec":21.97261319697,"coo_err_mas":0.0155,"coo_bibcode":"2020yCat.1350....0G","plx_mas":7.4623,"pmra":94.684,"pmdec":-102.167,"rv_kms":60.0,"redshift":0.0002001585,"dist_pc":null,"vmag":10.01,"bmag":10.69,"gmag":9.876052,"jmag":8.722,"kmag":8.344,"sp_type":"G0","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":6,"simbad_oid":676020,"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":[]}