{"id":3456616,"slug":"sdss-j143958-13-521415-6","name":"SDSS J143958.13+521415.6","domain":"deep-sky","class":"quasar","otype":"QSO","otype_label":"QSO","ra":219.99222027292,"dec":52.23767748960001,"coo_err_mas":0.4418,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.3709,"pmra":-0.026,"pmdec":-0.126,"rv_kms":253421.27,"redshift":2.454,"dist_pc":null,"vmag":null,"bmag":null,"gmag":20.402126,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":8,"simbad_oid":13259013,"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":[]}