{"id":2449238,"slug":"sdss-j143703-73-315742-1","name":"SDSS J143703.73+315742.1","domain":"deep-sky","class":"quasar","otype":"QSO","otype_label":"QSO","ra":219.26556905024998,"dec":31.961684996790005,"coo_err_mas":0.2983,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.2007,"pmra":-0.123,"pmdec":-0.053,"rv_kms":275893.62,"redshift":3.908,"dist_pc":null,"vmag":21.28,"bmag":22.44,"gmag":20.29434,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":23,"simbad_oid":4131292,"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":"2026-08-14T16:51:33.286207+00:00","updated_at":"2026-08-14T16:51:33.286207+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}