{"id":2449689,"slug":"sdss-j151641-59-561447-3","name":"SDSS J151641.59+561447.3","domain":"deep-sky","class":"quasar","otype":"QSO","otype_label":"QSO","ra":229.17331375922,"dec":56.24647404368,"coo_err_mas":0.2134,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.1546,"pmra":0.469,"pmdec":0.148,"rv_kms":216155.11,"redshift":1.48372,"dist_pc":null,"vmag":19.68,"bmag":19.87,"gmag":19.715088,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":18,"simbad_oid":4132483,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":9,"first_seen":"2026-08-14T16:51:33.286207+00:00","updated_at":"2026-08-14T16:51:33.286207+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}