{"id":3441910,"slug":"sdss-j125640-39-515940-9","name":"SDSS J125640.39+515940.9","domain":"deep-sky","class":"quasar","otype":"QSO","otype_label":"QSO","ra":194.16833153549996,"dec":51.99470917366,"coo_err_mas":0.6403,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.7979,"pmra":-1.733,"pmdec":0.087,"rv_kms":276098.03,"redshift":3.93,"dist_pc":null,"vmag":null,"bmag":null,"gmag":20.764946,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":9,"simbad_oid":13243469,"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":"2026-08-14T16:53:49.521253+00:00","updated_at":"2026-08-14T16:53:49.521253+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}