{"id":2639355,"slug":"pb-4048","name":"PB 4048","domain":"deep-sky","class":"quasar","otype":"QSO","otype_label":"QSO","ra":205.49187999615,"dec":15.961747016939999,"coo_err_mas":0.0888,"coo_bibcode":"2020yCat.1350....0G","plx_mas":null,"pmra":0.151,"pmdec":-0.031,"rv_kms":139216.44,"redshift":0.65347,"dist_pc":null,"vmag":18.54,"bmag":18.61,"gmag":17.899702,"jmag":16.443,"kmag":15.315,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":15,"simbad_oid":5406073,"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":"2026-08-14T16:51:56.328251+00:00","updated_at":"2026-08-14T16:51:56.328251+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}