{"id":2657447,"slug":"sdss-j145704-53-072033-3","name":"SDSS J145704.53+072033.3","domain":"deep-sky","class":"quasar","otype":"QSO","otype_label":"QSO","ra":224.26889277701997,"dec":7.34255919602,"coo_err_mas":0.1193,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.2159,"pmra":-0.13,"pmdec":-0.145,"rv_kms":240637.34,"redshift":2.02255,"dist_pc":null,"vmag":18.59,"bmag":18.83,"gmag":17.922428,"jmag":17.931,"kmag":17.848,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":14,"simbad_oid":5409778,"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":"2026-08-14T16:51:56.328251+00:00","updated_at":"2026-08-14T16:51:56.328251+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}