{"id":3620023,"slug":"sdss-j082907-65-384452-1","name":"SDSS J082907.65+384452.1","domain":"deep-sky","class":"quasar","otype":"QSO","otype_label":"QSO","ra":127.28191999184898,"dec":38.74780173197699,"coo_err_mas":10.0,"coo_bibcode":"2026AJ....171..285D","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":244016.2,"redshift":2.122471,"dist_pc":null,"vmag":null,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":6,"simbad_oid":15143239,"gaia_dr3":null,"jpl_spkid":null,"ned_name":"SDSS J082907.64+384452.1","exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-08-26T12:12:32.030840+00:00","views":6,"first_seen":"2026-08-14T16:54:06.947599+00:00","updated_at":"2026-10-25T03:24:32.931307+00:00","identifiers":["SDSS J082907.65+384452.1"],"measurements":[{"parameter":"magnitude","value":21.71,"value_text":null,"unit":"mag","err_plus":0.0994,"err_minus":0.0994,"band":"i","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"magnitude","value":21.0288,"value_text":null,"unit":"mag","err_plus":0.197,"err_minus":0.197,"band":"z","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"magnitude","value":21.7788,"value_text":null,"unit":"mag","err_plus":0.1022,"err_minus":0.1022,"band":"u","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"magnitude","value":21.7378,"value_text":null,"unit":"mag","err_plus":0.0521,"err_minus":0.0521,"band":"g","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"magnitude","value":21.6566,"value_text":null,"unit":"mag","err_plus":0.0621,"err_minus":0.0621,"band":"r","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"radial_velocity","value":2.12229,"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":2.123267,"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":2.123269,"value_text":null,"unit":"km/s","err_plus":0.00069,"err_minus":0.00069,"band":null,"method":"z","source":"simbad","reference":"2018A&A...613A..51P","ref_year":2018},{"parameter":"sed_flux","value":7.76e-06,"value_text":null,"unit":"Jy","err_plus":7.9e-07,"err_minus":7.9e-07,"band":"PAN-STARRS/PS1:g","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":1.91e-05,"value_text":null,"unit":"Jy","err_plus":2.2e-06,"err_minus":2.2e-06,"band":"WISE:W1","method":"II/363/unwise","source":"vizier","reference":"II/363/unwise","ref_year":null},{"parameter":"sed_flux","value":2.7e-05,"value_text":null,"unit":"Jy","err_plus":4.1e-06,"err_minus":4.1e-06,"band":"WISE:W2","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null},{"parameter":"sed_flux","value":1.97e-05,"value_text":null,"unit":"Jy","err_plus":2.2e-06,"err_minus":2.2e-06,"band":"WISE:W1","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null},{"parameter":"sed_flux","value":8.86e-06,"value_text":null,"unit":"Jy","err_plus":1.19e-06,"err_minus":1.19e-06,"band":"PAN-STARRS/PS1:i","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":7.42e-06,"value_text":null,"unit":"Jy","err_plus":7.6e-07,"err_minus":7.6e-07,"band":"PAN-STARRS/PS1:r","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":7.76e-06,"value_text":null,"unit":"Jy","err_plus":7.9e-07,"err_minus":7.9e-07,"band":"PAN-STARRS/PS1:g","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":1.31e-05,"value_text":null,"unit":"Jy","err_plus":3.1e-06,"err_minus":3.1e-06,"band":"SDSS:z","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":8.68e-06,"value_text":null,"unit":"Jy","err_plus":8.5e-07,"err_minus":8.5e-07,"band":"SDSS:i","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":8.31e-06,"value_text":null,"unit":"Jy","err_plus":6.1e-07,"err_minus":6.1e-07,"band":"SDSS:r","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":7.77e-06,"value_text":null,"unit":"Jy","err_plus":3.8e-07,"err_minus":3.8e-07,"band":"SDSS:g","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":8.54e-06,"value_text":null,"unit":"Jy","err_plus":1.07e-06,"err_minus":1.07e-06,"band":"SDSS:u","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":2.41e-05,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W2","method":"V/161/zcatdr1","source":"vizier","reference":"V/161/zcatdr1","ref_year":null},{"parameter":"sed_flux","value":1.6e-05,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W1","method":"V/161/zcatdr1","source":"vizier","reference":"V/161/zcatdr1","ref_year":null},{"parameter":"sed_flux","value":8.79e-06,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"CTIO/DECam:z","method":"V/161/zcatdr1","source":"vizier","reference":"V/161/zcatdr1","ref_year":null},{"parameter":"sed_flux","value":5.7e-06,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"CTIO/DECam:r","method":"V/161/zcatdr1","source":"vizier","reference":"V/161/zcatdr1","ref_year":null},{"parameter":"sed_flux","value":5.41e-06,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"CTIO/DECam:g","method":"V/161/zcatdr1","source":"vizier","reference":"V/161/zcatdr1","ref_year":null},{"parameter":"sed_flux","value":3.09e-05,"value_text":null,"unit":"Jy","err_plus":9.2e-06,"err_minus":9.2e-06,"band":"WISE:W2","method":"VII/289/dr16q","source":"vizier","reference":"VII/289/dr16q","ref_year":null},{"parameter":"sed_flux","value":7.86e-06,"value_text":null,"unit":"Jy","err_plus":5.27e-06,"err_minus":5.27e-06,"band":"WISE:W1","method":"VII/289/dr16q","source":"vizier","reference":"VII/289/dr16q","ref_year":null},{"parameter":"sed_flux","value":2.33e-07,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"GALEX:NUV","method":"VII/289/dr16q","source":"vizier","reference":"VII/289/dr16q","ref_year":null},{"parameter":"sed_flux","value":1.68e-06,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"GALEX:FUV","method":"VII/289/dr16q","source":"vizier","reference":"VII/289/dr16q","ref_year":null},{"parameter":"sed_flux","value":1.52e-05,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SDSS:z","method":"J/MNRAS/450/3893/dame_qso","source":"vizier","reference":"J/MNRAS/450/3893/dame_qso","ref_year":null},{"parameter":"sed_flux","value":7.89e-06,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SDSS:i","method":"J/MNRAS/450/3893/dame_qso","source":"vizier","reference":"J/MNRAS/450/3893/dame_qso","ref_year":null},{"parameter":"sed_flux","value":8.34e-06,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SDSS:r","method":"J/MNRAS/450/3893/dame_qso","source":"vizier","reference":"J/MNRAS/450/3893/dame_qso","ref_year":null},{"parameter":"sed_flux","value":7.75e-06,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SDSS:g","method":"J/MNRAS/450/3893/dame_qso","source":"vizier","reference":"J/MNRAS/450/3893/dame_qso","ref_year":null},{"parameter":"sed_flux","value":7.5e-06,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SDSS:u","method":"J/MNRAS/450/3893/dame_qso","source":"vizier","reference":"J/MNRAS/450/3893/dame_qso","ref_year":null},{"parameter":"sed_flux","value":1.89e-06,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SDSS:u","method":"J/MNRAS/493/2745/dr14quv","source":"vizier","reference":"J/MNRAS/493/2745/dr14quv","ref_year":null},{"parameter":"sed_flux","value":8.23e-07,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"GALEX:NUV","method":"J/MNRAS/493/2745/dr14quv","source":"vizier","reference":"J/MNRAS/493/2745/dr14quv","ref_year":null},{"parameter":"sed_flux","value":6.12e-06,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"GALEX:FUV","method":"J/MNRAS/493/2745/dr14quv","source":"vizier","reference":"J/MNRAS/493/2745/dr14quv","ref_year":null},{"parameter":"sed_flux","value":1.52e-05,"value_text":null,"unit":"Jy","err_plus":2.9e-06,"err_minus":2.9e-06,"band":"SDSS:z","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":8.88e-06,"value_text":null,"unit":"Jy","err_plus":1.14e-06,"err_minus":1.14e-06,"band":"SDSS:i","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":7.45e-06,"value_text":null,"unit":"Jy","err_plus":7.6e-07,"err_minus":7.6e-07,"band":"SDSS:r","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":7.78e-06,"value_text":null,"unit":"Jy","err_plus":7.9e-07,"err_minus":7.9e-07,"band":"SDSS:g","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":7.43e-06,"value_text":null,"unit":"Jy","err_plus":7.5e-07,"err_minus":7.5e-07,"band":"SDSS:u","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":8.86e-06,"value_text":null,"unit":"Jy","err_plus":1.13e-06,"err_minus":1.13e-06,"band":"PAN-STARRS/PS1:i","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":7.42e-06,"value_text":null,"unit":"Jy","err_plus":7.6e-07,"err_minus":7.6e-07,"band":"PAN-STARRS/PS1:r","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null}],"orbit":null,"exoplanet":null,"sources":[{"source":"ned","url":"https://ned.ipac.caltech.edu/byname?objname=SDSS J082907.64+384452.1","fetched_at":"2026-08-26T12:12:01.441719+00:00"},{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=SDSS J082907.65+384452.1","fetched_at":"2026-08-26T12:11:59.966583+00:00"},{"source":"vizier","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-4?-c=127.281882%20+38.747830&-c.rs=5","fetched_at":"2026-08-26T12:12:32.028430+00:00"}]}