{"id":1654078,"slug":"sdss-j164540-17-494056-8","name":"SDSS J164540.17+494056.8","domain":"deep-sky","class":"quasar","otype":"QSO","otype_label":"QSO","ra":251.41736847352,"dec":49.68245751863001,"coo_err_mas":0.2526,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.2055,"pmra":-0.312,"pmdec":0.01,"rv_kms":130610.55,"redshift":0.595,"dist_pc":null,"vmag":null,"bmag":null,"gmag":19.744713,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":8,"simbad_oid":399225,"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":"2026-08-14T16:49:54.419452+00:00","updated_at":"2026-08-14T16:49:54.419452+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}