{"id":1689537,"slug":"us-660","name":"US 660","domain":"deep-sky","class":"quasar","otype":"QSO","otype_label":"QSO","ra":142.62284094658,"dec":46.83879175477,"coo_err_mas":0.1655,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.2535,"pmra":-0.225,"pmdec":-0.223,"rv_kms":199709.69,"redshift":1.23403,"dist_pc":null,"vmag":19.54,"bmag":19.95,"gmag":18.800455,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":21,"simbad_oid":575428,"gaia_dr3":825302670578340992,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":4,"first_seen":"2026-08-14T16:50:07.010051+00:00","updated_at":"2026-08-14T16:50:07.010051+00:00","identifiers":["Gaia DR2 825302670578340992","Gaia DR3 825302670578340992","LAMOST J093029.48+465019.6","SDSS J093029.48+465019.6","US 660","[VV2006] J093029.5+465019","[VV2010] J093029.5+465019"],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}