{"id":3456507,"slug":"sdss-j143843-19-460406-2","name":"SDSS J143843.19+460406.2","domain":"deep-sky","class":"quasar","otype":"QSO","otype_label":"QSO","ra":219.68001543859,"dec":46.06839987835001,"coo_err_mas":0.4438,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.7438,"pmra":0.112,"pmdec":-0.476,"rv_kms":277593.84,"redshift":4.1,"dist_pc":null,"vmag":null,"bmag":null,"gmag":20.36507,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":9,"simbad_oid":13258897,"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":"2026-08-14T16:53:49.521253+00:00","updated_at":"2026-08-14T16:53:49.521253+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}