{"id":1907740,"slug":"4c-12-77","name":"4C 12.77","domain":"deep-sky","class":"quasar","otype":"QSO","otype_label":"QSO","ra":335.02120094491,"dec":13.1197155205,"coo_err_mas":0.7112,"coo_bibcode":"2020yCat.1350....0G","plx_mas":null,"pmra":0.282,"pmdec":0.387,"rv_kms":153466.58,"redshift":0.76,"dist_pc":null,"vmag":20.0,"bmag":null,"gmag":20.328241,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":11,"simbad_oid":1445695,"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":"2026-08-14T16:50:33.190276+00:00","updated_at":"2026-08-14T16:50:33.190276+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}