{"id":2646674,"slug":"sdss-j102119-12-294323-7","name":"SDSS J102119.12+294323.7","domain":"deep-sky","class":"quasar","otype":"QSO","otype_label":"QSO","ra":155.32971243231,"dec":29.723275371320003,"coo_err_mas":0.4334,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.0399,"pmra":0.446,"pmdec":-0.001,"rv_kms":274129.06,"redshift":3.729,"dist_pc":null,"vmag":20.61,"bmag":21.44,"gmag":19.942148,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":15,"simbad_oid":5397218,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":6,"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":[]}