{"id":2214432,"slug":"sdss-j164005-29-421141-7","name":"SDSS J164005.29+421141.7","domain":"deep-sky","class":"quasar","otype":"QSO","otype_label":"QSO","ra":250.02206910320996,"dec":42.19492441263,"coo_err_mas":0.2109,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.3061,"pmra":0.021,"pmdec":-0.288,"rv_kms":115712.92,"redshift":0.5024,"dist_pc":null,"vmag":null,"bmag":20.0,"gmag":19.647537,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":10,"simbad_oid":2942277,"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":"2026-08-14T16:51:05.817432+00:00","updated_at":"2026-08-14T16:51:05.817432+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}