{"id":3096570,"slug":"sdss-j094838-53-420143-8","name":"SDSS J094838.53+420143.8","domain":"deep-sky","class":"quasar","otype":"QSO","otype_label":"QSO","ra":147.16057850812,"dec":42.02884497479,"coo_err_mas":1.0031,"coo_bibcode":"2020yCat.1350....0G","plx_mas":null,"pmra":2.043,"pmdec":1.32,"rv_kms":115984.375,"redshift":0.504,"dist_pc":null,"vmag":null,"bmag":null,"gmag":20.915197,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":9,"simbad_oid":10434830,"gaia_dr3":807660250597018624,"jpl_spkid":null,"ned_name":"WISEA J094838.55+420143.9","exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-08-21T14:24:57.953494+00:00","views":4,"first_seen":"2026-08-14T16:53:02.585078+00:00","updated_at":"2026-08-14T16:53:02.585078+00:00","identifiers":["Gaia DR2 807660250597018624","Gaia DR3 807660250597018624","SDSS J094838.53+420143.8"],"measurements":[{"parameter":"magnitude","value":20.917732,"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":20.5659,"value_text":null,"unit":"mag","err_plus":0.037,"err_minus":0.037,"band":"r","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"magnitude","value":20.915197,"value_text":null,"unit":"mag","err_plus":0.014173,"err_minus":0.014173,"band":"G","method":"V","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"magnitude","value":20.2977,"value_text":null,"unit":"mag","err_plus":0.1421,"err_minus":0.1421,"band":"z","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"magnitude","value":21.0453,"value_text":null,"unit":"mag","err_plus":0.0824,"err_minus":0.0824,"band":"u","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"magnitude","value":20.338,"value_text":null,"unit":"mag","err_plus":0.0453,"err_minus":0.0453,"band":"i","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"magnitude","value":20.6208,"value_text":null,"unit":"mag","err_plus":0.0315,"err_minus":0.0315,"band":"g","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"parallax","value":-1.6577939262913775,"value_text":null,"unit":"mas","err_plus":1.2998818,"err_minus":1.2998818,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"pm_dec","value":1.3198258092038433,"value_text":null,"unit":"mas/yr","err_plus":1.2954758,"err_minus":1.2954758,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"pm_dec","value":1.32,"value_text":null,"unit":"mas/yr","err_plus":1.295,"err_minus":1.295,"band":null,"method":"ICRS","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"pm_dec","value":-0.159,"value_text":null,"unit":"mas/yr","err_plus":2.15,"err_minus":2.15,"band":null,"method":"ICRS","source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"pm_ra","value":2.042665889538241,"value_text":null,"unit":"mas/yr","err_plus":1.2489548,"err_minus":1.2489548,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"pm_ra","value":2.043,"value_text":null,"unit":"mas/yr","err_plus":1.249,"err_minus":1.249,"band":null,"method":"ICRS","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"pm_ra","value":1.856,"value_text":null,"unit":"mas/yr","err_plus":2.059,"err_minus":2.059,"band":null,"method":"ICRS","source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"radial_velocity","value":0.504,"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":0.504,"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":0.5041,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":"z","source":"simbad","reference":"2018ApJS..234...16C","ref_year":2018},{"parameter":"radial_velocity","value":0.503984,"value_text":null,"unit":"km/s","err_plus":7e-05,"err_minus":7e-05,"band":null,"method":"z","source":"simbad","reference":"2017A&A...597A..79P","ref_year":2017},{"parameter":"radial_velocity","value":0.503984,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":"z","source":"simbad","reference":"2015MNRAS.452.4153A","ref_year":2015},{"parameter":"radial_velocity","value":0.504,"value_text":null,"unit":"km/s","err_plus":0.0001,"err_minus":0.0001,"band":null,"method":"z","source":"simbad","reference":"2014A&A...563A..54P","ref_year":2014},{"parameter":"radial_velocity","value":0.50397,"value_text":null,"unit":"km/s","err_plus":7e-05,"err_minus":7e-05,"band":null,"method":"z","source":"simbad","reference":"2012ApJS..203...21A","ref_year":2012},{"parameter":"redshift","value":0.503984,"value_text":null,"unit":null,"err_plus":7.08111e-05,"err_minus":7.08111e-05,"band":null,"method":null,"source":"ned","reference":"2015MNRAS.452.4153A","ref_year":2015},{"parameter":"ruwe","value":1.0652964,"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":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=SDSS J094838.53+420143.8","fetched_at":"2026-08-21T14:23:30.111338+00:00"},{"source":"gaia-dr3","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-S?Gaia%20DR3%20807660250597018624","fetched_at":"2026-08-21T14:23:33.740038+00:00"},{"source":"ned","url":"https://ned.ipac.caltech.edu/byname?objname=WISEA J094838.55+420143.9","fetched_at":"2026-08-21T14:23:35.158094+00:00"}]}