{"id":2658601,"slug":"sdss-j152106-88-122700-2","name":"SDSS J152106.88+122700.2","domain":"deep-sky","class":"quasar","otype":"QSO","otype_label":"QSO","ra":230.27866701419003,"dec":12.450084262459997,"coo_err_mas":0.562,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.0844,"pmra":0.833,"pmdec":1.211,"rv_kms":273254.62,"redshift":3.64689,"dist_pc":null,"vmag":20.8,"bmag":21.64,"gmag":20.35454,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":13,"simbad_oid":5411132,"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":[]}