{"id":3434631,"slug":"sdss-j121842-46-492910-2","name":"SDSS J121842.46+492910.2","domain":"deep-sky","class":"quasar","otype":"QSO","otype_label":"QSO","ra":184.67697923211998,"dec":49.48618137296,"coo_err_mas":0.5673,"coo_bibcode":"2020yCat.1350....0G","plx_mas":1.0388,"pmra":0.49,"pmdec":-0.127,"rv_kms":149499.5,"redshift":0.729,"dist_pc":null,"vmag":null,"bmag":null,"gmag":20.726482,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":8,"simbad_oid":13235615,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":2,"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":[]}