{"id":1692207,"slug":"vv2006-j091807-6-440635","name":"[VV2006] J091807.6+440635","domain":"deep-sky","class":"quasar","otype":"QSO","otype_label":"QSO","ra":139.53162173757,"dec":44.10975665297,"coo_err_mas":0.1086,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.0532,"pmra":0.185,"pmdec":-0.161,"rv_kms":141199.64,"redshift":0.66753,"dist_pc":null,"vmag":18.59,"bmag":17.8,"gmag":18.072357,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":26,"simbad_oid":577097,"gaia_dr3":818583486301629568,"jpl_spkid":null,"ned_name":"WISEA J091807.59+440635.1","exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-08-23T10:50:12.367951+00:00","views":5,"first_seen":"2026-08-14T16:50:07.010051+00:00","updated_at":"2026-08-14T16:50:07.010051+00:00","identifiers":["Gaia DR2 818583486301629568","Gaia DR3 818583486301629568","SDSS J091807.57+440635.2","SDSS J091807.58+440635.1","SDSS J091807.59+440635.2","USNO-A2.0 1275-07487142","[VV2006] J091807.6+440635","[VV2010] J091807.6+440635"],"measurements":[{"parameter":"distance","value":4761.7603,"value_text":null,"unit":"pc","err_plus":null,"err_minus":null,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"effective_temperature","value":6685.0654,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"magnitude","value":18.072357,"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":18.072357,"value_text":null,"unit":"mag","err_plus":0.003391,"err_minus":0.003391,"band":"G","method":"V","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"magnitude","value":18.0866,"value_text":null,"unit":"mag","err_plus":0.0354,"err_minus":0.0354,"band":"i","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"magnitude","value":18.3444,"value_text":null,"unit":"mag","err_plus":0.0205,"err_minus":0.0205,"band":"g","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"magnitude","value":18.3118,"value_text":null,"unit":"mag","err_plus":0.0202,"err_minus":0.0202,"band":"r","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"magnitude","value":18.1387,"value_text":null,"unit":"mag","err_plus":0.0404,"err_minus":0.0404,"band":"z","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"magnitude","value":18.5492,"value_text":null,"unit":"mag","err_plus":0.0225,"err_minus":0.0225,"band":"u","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"magnitude","value":18.59,"value_text":null,"unit":"mag","err_plus":null,"err_minus":null,"band":"V","method":"V","source":"simbad","reference":"2010A&A...518A..10V","ref_year":2010},{"parameter":"magnitude","value":17.8,"value_text":null,"unit":"mag","err_plus":0.35,"err_minus":0.35,"band":"B","method":"V","source":"simbad","reference":"1998USNO2.C......0M","ref_year":1998},{"parameter":"magnitude","value":17.9,"value_text":null,"unit":"mag","err_plus":0.35,"err_minus":0.35,"band":"R","method":"V","source":"simbad","reference":"1998USNO2.C......0M","ref_year":1998},{"parameter":"metallicity","value":-3.5407,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"parallax","value":0.053232818909949776,"value_text":null,"unit":"mas","err_plus":0.13058671,"err_minus":0.13058671,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"parallax","value":0.0532,"value_text":null,"unit":"mas","err_plus":0.1306,"err_minus":0.1306,"band":null,"method":null,"source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"parallax","value":0.1813,"value_text":null,"unit":"mas","err_plus":0.172,"err_minus":0.172,"band":null,"method":null,"source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"pm_dec","value":-0.16090293988439644,"value_text":null,"unit":"mas/yr","err_plus":0.1083517,"err_minus":0.1083517,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"pm_dec","value":-0.161,"value_text":null,"unit":"mas/yr","err_plus":0.108,"err_minus":0.108,"band":null,"method":"ICRS","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"pm_dec","value":-0.186,"value_text":null,"unit":"mas/yr","err_plus":0.273,"err_minus":0.273,"band":null,"method":"ICRS","source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"pm_ra","value":0.18450490308193715,"value_text":null,"unit":"mas/yr","err_plus":0.12769973,"err_minus":0.12769973,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"pm_ra","value":0.185,"value_text":null,"unit":"mas/yr","err_plus":0.128,"err_minus":0.128,"band":null,"method":"ICRS","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"pm_ra","value":0.066,"value_text":null,"unit":"mas/yr","err_plus":0.242,"err_minus":0.242,"band":null,"method":"ICRS","source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"radial_velocity","value":0.6695,"value_text":null,"unit":"km/s","err_plus":0.0047,"err_minus":0.0047,"band":null,"method":"z","source":"simbad","reference":"2022yCat.1356....0G","ref_year":2022},{"parameter":"radial_velocity","value":0.668459,"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":0.6679,"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":0.66753,"value_text":null,"unit":"km/s","err_plus":0.00034,"err_minus":0.00034,"band":null,"method":"z","source":"simbad","reference":"2012ApJS..203...21A","ref_year":2012},{"parameter":"radial_velocity","value":0.66794,"value_text":null,"unit":"km/s","err_plus":0.00268,"err_minus":0.00268,"band":null,"method":"z","source":"simbad","reference":"2009ApJS..182..543A","ref_year":2009},{"parameter":"redshift","value":0.66752756,"value_text":null,"unit":null,"err_plus":0.00033674468,"err_minus":0.00033674468,"band":null,"method":null,"source":"ned","reference":"2016SDSSD.C...0000:","ref_year":2016},{"parameter":"ruwe","value":1.1001033,"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},{"parameter":"surface_gravity","value":4.5911,"value_text":null,"unit":"log(cm/s2)","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":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=[VV2006] J091807.6+440635","fetched_at":"2026-08-23T10:49:15.848266+00:00"},{"source":"gaia-dr3","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-S?Gaia%20DR3%20818583486301629568","fetched_at":"2026-08-23T10:49:49.354901+00:00"},{"source":"ned","url":"https://ned.ipac.caltech.edu/byname?objname=WISEA J091807.59+440635.1","fetched_at":"2026-08-23T10:49:50.782728+00:00"}]}