{"id":2449087,"slug":"sdss-j143408-31-232229-9","name":"SDSS J143408.31+232229.9","domain":"deep-sky","class":"quasar","otype":"QSO","otype_label":"QSO","ra":218.53463711910996,"dec":23.37496869806,"coo_err_mas":0.2717,"coo_bibcode":"2020yCat.1350....0G","plx_mas":null,"pmra":-0.411,"pmdec":0.849,"rv_kms":276758.1,"redshift":4.003,"dist_pc":null,"vmag":21.15,"bmag":22.24,"gmag":19.98802,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":21,"simbad_oid":4131155,"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":"2026-08-14T16:51:33.286207+00:00","updated_at":"2026-08-14T16:51:33.286207+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}