{"id":2661973,"slug":"sdss-j163820-74-282946-9","name":"SDSS J163820.74+282946.9","domain":"deep-sky","class":"quasar","otype":"QSO","otype_label":"QSO","ra":249.58642373699996,"dec":28.4963797682,"coo_err_mas":0.2691,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.2243,"pmra":0.022,"pmdec":-0.519,"rv_kms":212985.86,"redshift":1.43046,"dist_pc":null,"vmag":20.35,"bmag":20.63,"gmag":20.125591,"jmag":20.257,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":9,"simbad_oid":5414956,"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":[]}