{"id":3462807,"slug":"sdss-j162009-71-530947-1","name":"SDSS J162009.71+530947.1","domain":"deep-sky","class":"quasar","otype":"QSO","otype_label":"QSO","ra":245.04046512787994,"dec":53.16309131332999,"coo_err_mas":0.3535,"coo_bibcode":"2020yCat.1350....0G","plx_mas":null,"pmra":0.516,"pmdec":0.005,"rv_kms":243478.8,"redshift":2.106,"dist_pc":null,"vmag":null,"bmag":null,"gmag":19.96254,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":7,"simbad_oid":13265851,"gaia_dr3":1428218394200641152,"jpl_spkid":null,"ned_name":"WISEA J162009.71+530947.3","exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-10-18T17:36:22.171786+00:00","views":9,"first_seen":"2026-08-14T16:53:49.521253+00:00","updated_at":"2026-08-14T16:53:49.521253+00:00","identifiers":["Gaia DR2 1428218394200641152","Gaia DR3 1428218394200641152","SDSS J162009.71+530947.1"],"measurements":[{"parameter":"magnitude","value":19.96254,"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":19.4079,"value_text":null,"unit":"mag","err_plus":0.0533,"err_minus":0.0533,"band":"z","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"magnitude","value":19.96254,"value_text":null,"unit":"mag","err_plus":0.009382,"err_minus":0.009382,"band":"G","method":"V","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"magnitude","value":20.5302,"value_text":null,"unit":"mag","err_plus":0.057,"err_minus":0.057,"band":"u","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"magnitude","value":19.9258,"value_text":null,"unit":"mag","err_plus":0.0225,"err_minus":0.0225,"band":"g","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"magnitude","value":19.8499,"value_text":null,"unit":"mag","err_plus":0.0186,"err_minus":0.0186,"band":"r","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"magnitude","value":19.6837,"value_text":null,"unit":"mag","err_plus":0.0209,"err_minus":0.0209,"band":"i","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"parallax","value":-0.26111788918244727,"value_text":null,"unit":"mas","err_plus":0.4208559,"err_minus":0.4208559,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"pm_dec","value":0.004573958182544469,"value_text":null,"unit":"mas/yr","err_plus":0.4925911,"err_minus":0.4925911,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"pm_dec","value":0.005,"value_text":null,"unit":"mas/yr","err_plus":0.493,"err_minus":0.493,"band":null,"method":"ICRS","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"pm_dec","value":2.013,"value_text":null,"unit":"mas/yr","err_plus":1.005,"err_minus":1.005,"band":null,"method":"ICRS","source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"pm_ra","value":0.515916878780144,"value_text":null,"unit":"mas/yr","err_plus":0.3968094,"err_minus":0.3968094,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"pm_ra","value":0.516,"value_text":null,"unit":"mas/yr","err_plus":0.397,"err_minus":0.397,"band":null,"method":"ICRS","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"pm_ra","value":1.944,"value_text":null,"unit":"mas/yr","err_plus":0.833,"err_minus":0.833,"band":null,"method":"ICRS","source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"radial_velocity","value":2.10387,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":"z","source":"simbad","reference":"2022ApJS..258...18C","ref_year":2022},{"parameter":"radial_velocity","value":2.106,"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":2.106,"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":2.106066,"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},{"parameter":"redshift","value":2.1055999,"value_text":null,"unit":null,"err_plus":0.0004598589,"err_minus":0.0004598589,"band":null,"method":null,"source":"ned","reference":"2016SDSSD.C...0000:","ref_year":2016},{"parameter":"ruwe","value":1.0712409,"value_text":null,"unit":null,"err_plus":null,"err_minus":null,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023}],"orbit":null,"exoplanet":null,"sources":[{"source":"gaia-dr3","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-S?Gaia%20DR3%201428218394200641152","fetched_at":"2026-10-18T17:36:18.639248+00:00"},{"source":"ned","url":"https://ned.ipac.caltech.edu/byname?objname=WISEA J162009.71+530947.3","fetched_at":"2026-10-18T17:36:19.993748+00:00"},{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=SDSS J162009.71+530947.1","fetched_at":"2026-10-18T17:36:18.091476+00:00"}]}