{"id":1684018,"slug":"qso-b0840-447","name":"QSO B0840+447","domain":"deep-sky","class":"quasar","otype":"QSO","otype_label":"QSO","ra":130.90911187502,"dec":44.57078392125,"coo_err_mas":0.2256,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.0761,"pmra":0.629,"pmdec":0.193,"rv_kms":267654.84,"redshift":3.202,"dist_pc":null,"vmag":19.47,"bmag":19.77,"gmag":19.380373,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":29,"simbad_oid":540933,"gaia_dr3":917115778443825408,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":7,"first_seen":"2026-08-14T16:50:07.010051+00:00","updated_at":"2026-08-14T16:50:07.010051+00:00","identifiers":["Gaia DR2 917115778443825408","Gaia DR3 917115778443825408","[HB93] 0840+447","QSO B0840+447","SDSS J084338.18+443414.8","[SSO2007] 130.909120+44.570803","[VV2000] J084338.9+443428","[VV2003] J084338.9+443428","[VV2006] J084338.1+443414","[VV2010] J084338.1+443414","[VV96] J084338.9+443428","[VV98] J084338.9+443428","[W85] 8"],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}