{"id":3400456,"slug":"sdss-j092146-22-490710-1","name":"SDSS J092146.22+490710.1","domain":"deep-sky","class":"quasar","otype":"QSO","otype_label":"QSO","ra":140.44265992464,"dec":49.119480569649994,"coo_err_mas":6.2711,"coo_bibcode":"2020yCat.1350....0G","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":253511.81,"redshift":2.45766,"dist_pc":null,"vmag":null,"bmag":null,"gmag":20.980064,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":5,"simbad_oid":13197803,"gaia_dr3":1012108326044107904,"jpl_spkid":null,"ned_name":"SDSS J092146.59+490703.4","exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-08-21T13:10:11.624743+00:00","views":5,"first_seen":"2026-08-14T16:53:45.209879+00:00","updated_at":"2026-08-14T16:53:45.209879+00:00","identifiers":["Gaia DR3 1012108326044107904","SDSS J092146.22+490710.1","SDSS J092146.24+490710.4"],"measurements":[{"parameter":"magnitude","value":20.981852,"value_text":null,"unit":"mag","err_plus":null,"err_minus":null,"band":"G","method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"magnitude","value":20.980064,"value_text":null,"unit":"mag","err_plus":0.019153,"err_minus":0.019153,"band":"G","method":"V","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"magnitude","value":21.7033,"value_text":null,"unit":"mag","err_plus":0.0568,"err_minus":0.0568,"band":"g","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"magnitude","value":22.847,"value_text":null,"unit":"mag","err_plus":0.3166,"err_minus":0.3166,"band":"u","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"magnitude","value":21.5601,"value_text":null,"unit":"mag","err_plus":0.0682,"err_minus":0.0682,"band":"r","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"magnitude","value":21.5601,"value_text":null,"unit":"mag","err_plus":0.1091,"err_minus":0.1091,"band":"i","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"magnitude","value":20.6652,"value_text":null,"unit":"mag","err_plus":0.1731,"err_minus":0.1731,"band":"z","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"radial_velocity","value":2.433,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":"z","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"radial_velocity","value":2.45766,"value_text":null,"unit":"km/s","err_plus":0.00035,"err_minus":0.00035,"band":null,"method":"z","source":"simbad","reference":"2020ApJS..249....3A","ref_year":2020},{"parameter":"radial_velocity","value":2.433,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":"z","source":"simbad","reference":"2018A&A...613A..51P","ref_year":2018},{"parameter":"radial_velocity","value":2.458593,"value_text":null,"unit":"km/s","err_plus":0.00032,"err_minus":0.00032,"band":null,"method":"z","source":"simbad","reference":"2017A&A...597A..79P","ref_year":2017},{"parameter":"radial_velocity","value":2.433,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":"z","source":"simbad","reference":"2017A&A...597A..79P","ref_year":2017}],"orbit":null,"exoplanet":null,"sources":[{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=SDSS J092146.22+490710.1","fetched_at":"2026-08-21T13:07:00.625940+00:00"},{"source":"gaia-dr3","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-S?Gaia%20DR3%201012108326044107904","fetched_at":"2026-08-21T13:07:09.139851+00:00"},{"source":"ned","url":"https://ned.ipac.caltech.edu/byname?objname=SDSS J092146.59+490703.4","fetched_at":"2026-08-21T13:07:10.489880+00:00"}]}