{"id":2435960,"slug":"pb-440","name":"PB 440","domain":"deep-sky","class":"quasar","otype":"QSO","otype_label":"QSO","ra":159.71203159511,"dec":41.92019129452,"coo_err_mas":0.0857,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.0367,"pmra":-0.016,"pmdec":-0.03,"rv_kms":215226.97,"redshift":1.46783,"dist_pc":null,"vmag":18.54,"bmag":18.8,"gmag":17.897573,"jmag":17.053,"kmag":15.295,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":29,"simbad_oid":4119516,"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":"2026-08-14T16:51:33.286207+00:00","updated_at":"2026-08-14T16:51:33.286207+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}