{"id":2451419,"slug":"sdss-j205741-90-004710-8","name":"SDSS J205741.90+004710.8","domain":"deep-sky","class":"quasar","otype":"QSO","otype_label":"QSO","ra":314.42459096158996,"dec":0.7863250192,"coo_err_mas":0.2744,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.5584,"pmra":-0.725,"pmdec":-0.428,"rv_kms":110922.58,"redshift":0.47465,"dist_pc":null,"vmag":20.03,"bmag":20.37,"gmag":19.468895,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":18,"simbad_oid":4136384,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":3,"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":[]}