{"id":3102166,"slug":"sdss-j102107-57-220921-4","name":"SDSS J102107.57+220921.4","domain":"deep-sky","class":"quasar","otype":"QSO","otype_label":"QSO","ra":155.281569,"dec":22.155958999999996,"coo_err_mas":20.0,"coo_bibcode":"2015ApJS..219...12A","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":278893.66,"redshift":4.26212,"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":20,"simbad_oid":10440434,"gaia_dr3":null,"jpl_spkid":null,"ned_name":"SDSS J102107.57+220921.4","exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-08-25T08:07:08.261867+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":["3XMM J102107.5+220922","87GB 101822.1+222418","BWE 1018+2224","CLASS J102107.5785+220921.559","CRATES J102107+220904","FIRST J102107.5+220921","GB6 B1018+2224","GB6 J1021+2209","GLEAM J102107+220924","MITG J102110+2209","NVSS J102107+220921","NVSS J102107+220922","SDSS J102107.57+220921.4","TGSSADR J102107.6+220921","VLSSr J102107.7+220904"],"measurements":[{"parameter":"magnitude","value":23.1078,"value_text":null,"unit":"mag","err_plus":0.1405,"err_minus":0.1405,"band":"g","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"magnitude","value":20.5843,"value_text":null,"unit":"mag","err_plus":0.1345,"err_minus":0.1345,"band":"z","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"magnitude","value":21.0339,"value_text":null,"unit":"mag","err_plus":0.0487,"err_minus":0.0487,"band":"i","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"magnitude","value":21.207,"value_text":null,"unit":"mag","err_plus":0.044,"err_minus":0.044,"band":"r","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"magnitude","value":24.238,"value_text":null,"unit":"mag","err_plus":0.674,"err_minus":0.674,"band":"u","method":"A","source":"simbad","reference":"2014A&A...563A..54P","ref_year":2014},{"parameter":"radial_velocity","value":4.25387,"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":4.262,"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":4.262,"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":4.262117,"value_text":null,"unit":"km/s","err_plus":0.00046,"err_minus":0.00046,"band":null,"method":"z","source":"simbad","reference":"2017A&A...597A..79P","ref_year":2017},{"parameter":"radial_velocity","value":4.26212,"value_text":null,"unit":"km/s","err_plus":0.00046,"err_minus":0.00046,"band":null,"method":"z","source":"simbad","reference":"2015ApJS..219...12A","ref_year":2015},{"parameter":"radial_velocity","value":4.262,"value_text":null,"unit":"km/s","err_plus":0.0005,"err_minus":0.0005,"band":null,"method":"z","source":"simbad","reference":"2014A&A...563A..54P","ref_year":2014},{"parameter":"redshift","value":4.2621903,"value_text":null,"unit":null,"err_plus":0.00045592905,"err_minus":0.00045592905,"band":null,"method":null,"source":"ned","reference":"2016SDSSD.C...0000:","ref_year":2016},{"parameter":"sed_flux","value":1.33e-05,"value_text":null,"unit":"Jy","err_plus":8e-07,"err_minus":8e-07,"band":"PAN-STARRS/PS1:i","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":9.45e-06,"value_text":null,"unit":"Jy","err_plus":3.5e-07,"err_minus":3.5e-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":2.11e-05,"value_text":null,"unit":"Jy","err_plus":2.8e-06,"err_minus":2.8e-06,"band":"SDSS:z","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":1.43e-05,"value_text":null,"unit":"Jy","err_plus":7e-07,"err_minus":7e-07,"band":"SDSS:i","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":1.19e-05,"value_text":null,"unit":"Jy","err_plus":5e-07,"err_minus":5e-07,"band":"SDSS:r","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":1.99e-06,"value_text":null,"unit":"Jy","err_plus":2.8e-07,"err_minus":2.8e-07,"band":"SDSS:g","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":6.91e-07,"value_text":null,"unit":"Jy","err_plus":4.86e-07,"err_minus":4.86e-07,"band":"SDSS:u","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":2.3e-06,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"GALEX:NUV","method":"VII/270/dr10q","source":"vizier","reference":"VII/270/dr10q","ref_year":null},{"parameter":"sed_flux","value":5.46e-07,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"GALEX:FUV","method":"VII/270/dr10q","source":"vizier","reference":"VII/270/dr10q","ref_year":null},{"parameter":"sed_flux","value":2.3e-06,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"GALEX:NUV","method":"VII/279/dr12q","source":"vizier","reference":"VII/279/dr12q","ref_year":null},{"parameter":"sed_flux","value":5.46e-07,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"GALEX:FUV","method":"VII/279/dr12q","source":"vizier","reference":"VII/279/dr12q","ref_year":null},{"parameter":"sed_flux","value":3.71e-05,"value_text":null,"unit":"Jy","err_plus":1.07e-05,"err_minus":1.07e-05,"band":"WISE:W2","method":"VII/289/dr16q","source":"vizier","reference":"VII/289/dr16q","ref_year":null},{"parameter":"sed_flux","value":1.62e-05,"value_text":null,"unit":"Jy","err_plus":5e-06,"err_minus":5e-06,"band":"WISE:W1","method":"VII/289/dr16q","source":"vizier","reference":"VII/289/dr16q","ref_year":null},{"parameter":"sed_flux","value":2.3e-06,"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":5.46e-07,"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":0.0809,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=8.4GHz","method":"VIII/72/catalog","source":"vizier","reference":"VIII/72/catalog","ref_year":null},{"parameter":"sed_flux","value":0.0809,"value_text":null,"unit":"Jy","err_plus":0.0162,"err_minus":0.0162,"band":"@{nu}","method":"VIII/85A/waste","source":"vizier","reference":"VIII/85A/waste","ref_year":null},{"parameter":"sed_flux","value":1.44e-05,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SDSS:i","method":"VIII/92/first14","source":"vizier","reference":"VIII/92/first14","ref_year":null},{"parameter":"sed_flux","value":0.0809,"value_text":null,"unit":"Jy","err_plus":0.016,"err_minus":0.016,"band":"@{nu}","method":"VIII/104/spectra","source":"vizier","reference":"VIII/104/spectra","ref_year":null},{"parameter":"sed_flux","value":0.502,"value_text":null,"unit":"Jy","err_plus":0.015,"err_minus":0.015,"band":":=150MHz","method":"J/ApJ/901/3/catalog","source":"vizier","reference":"J/ApJ/901/3/catalog","ref_year":null},{"parameter":"sed_flux","value":0.159,"value_text":null,"unit":"Jy","err_plus":0.001,"err_minus":0.001,"band":":=1.4GHz","method":"J/ApJ/901/3/catalog","source":"vizier","reference":"J/ApJ/901/3/catalog","ref_year":null},{"parameter":"sed_flux","value":0.108,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=4.8GHz","method":"J/ApJS/171/61/table5","source":"vizier","reference":"J/ApJS/171/61/table5","ref_year":null},{"parameter":"sed_flux","value":0.0809,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=8.4GHz","method":"J/ApJS/171/61/table5","source":"vizier","reference":"J/ApJS/171/61/table5","ref_year":null},{"parameter":"sed_flux","value":0.033,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=5.0GHz","method":"J/ApJS/276/38/table9","source":"vizier","reference":"J/ApJS/276/38/table9","ref_year":null},{"parameter":"sed_flux","value":0.043,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=8.8GHz","method":"J/ApJS/276/38/table9","source":"vizier","reference":"J/ApJS/276/38/table9","ref_year":null},{"parameter":"sed_flux","value":0.00269,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=200MHz","method":"J/A+A/683/A112/lqac6","source":"vizier","reference":"J/A+A/683/A112/lqac6","ref_year":null},{"parameter":"sed_flux","value":0.00219,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=1.5GHz","method":"J/A+A/683/A112/lqac6","source":"vizier","reference":"J/A+A/683/A112/lqac6","ref_year":null},{"parameter":"sed_flux","value":0.00213,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=3000MHz","method":"J/A+A/683/A112/lqac6","source":"vizier","reference":"J/A+A/683/A112/lqac6","ref_year":null},{"parameter":"sed_flux","value":0.033,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=4.3","method":"J/AJ/161/14/table8","source":"vizier","reference":"J/AJ/161/14/table8","ref_year":null},{"parameter":"sed_flux","value":0.043,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=7.6","method":"J/AJ/161/14/table8","source":"vizier","reference":"J/AJ/161/14/table8","ref_year":null},{"parameter":"sed_flux","value":2.11e-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":1.43e-05,"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":1.19e-05,"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":2e-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":6.99e-07,"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":0.5,"value_text":null,"unit":"Jy","err_plus":0.015,"err_minus":0.015,"band":":=147MHz","method":"J/MNRAS/474/5008/spidxcat","source":"vizier","reference":"J/MNRAS/474/5008/spidxcat","ref_year":null},{"parameter":"sed_flux","value":0.16,"value_text":null,"unit":"Jy","err_plus":0.001,"err_minus":0.001,"band":":=1.4GHz","method":"J/MNRAS/474/5008/spidxcat","source":"vizier","reference":"J/MNRAS/474/5008/spidxcat","ref_year":null},{"parameter":"sed_flux","value":7.24e-07,"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":1.83e-06,"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":3.19e-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":0.12,"value_text":null,"unit":"Jy","err_plus":0.01,"err_minus":0.01,"band":":=4.7GHz","method":"J/MNRAS/508/2798/table1","source":"vizier","reference":"J/MNRAS/508/2798/table1","ref_year":null},{"parameter":"sed_flux","value":0.108,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=5.0GHz","method":"J/MNRAS/511/5436/tablea1","source":"vizier","reference":"J/MNRAS/511/5436/tablea1","ref_year":null},{"parameter":"sed_flux","value":2.13e-05,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SDSS:z'","method":"J/PAZh/42/313/table1","source":"vizier","reference":"J/PAZh/42/313/table1","ref_year":null},{"parameter":"sed_flux","value":1.41e-05,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SDSS:i'","method":"J/PAZh/42/313/table1","source":"vizier","reference":"J/PAZh/42/313/table1","ref_year":null},{"parameter":"sed_flux","value":0.249,"value_text":null,"unit":"Jy","err_plus":0.019,"err_minus":0.019,"band":":=300MHz","method":"J/other/PASA/42.158/gleam300","source":"vizier","reference":"J/other/PASA/42.158/gleam300","ref_year":null},{"parameter":"sed_flux","value":0.196,"value_text":null,"unit":"Jy","err_plus":0.012,"err_minus":0.012,"band":":=943","method":"J/other/PASA/43.89/srdr2","source":"vizier","reference":"J/other/PASA/43.89/srdr2","ref_year":null},{"parameter":"sed_flux","value":0.0,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=1.5GHz","method":"J/other/FrASS/4.9/catalog","source":"vizier","reference":"J/other/FrASS/4.9/catalog","ref_year":null},{"parameter":"sed_flux","value":0.0,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=1.6GHz","method":"J/other/FrASS/4.9/catalog","source":"vizier","reference":"J/other/FrASS/4.9/catalog","ref_year":null},{"parameter":"sed_flux","value":0.0,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=1.7GHz","method":"J/other/FrASS/4.9/catalog","source":"vizier","reference":"J/other/FrASS/4.9/catalog","ref_year":null},{"parameter":"sed_flux","value":0.0,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=2.3GHz","method":"J/other/FrASS/4.9/catalog","source":"vizier","reference":"J/other/FrASS/4.9/catalog","ref_year":null},{"parameter":"sed_flux","value":0.0,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=4.3","method":"J/other/FrASS/4.9/catalog","source":"vizier","reference":"J/other/FrASS/4.9/catalog","ref_year":null},{"parameter":"sed_flux","value":0.0,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=4.8GHz","method":"J/other/FrASS/4.9/catalog","source":"vizier","reference":"J/other/FrASS/4.9/catalog","ref_year":null},{"parameter":"sed_flux","value":0.0,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=5.0GHz","method":"J/other/FrASS/4.9/catalog","source":"vizier","reference":"J/other/FrASS/4.9/catalog","ref_year":null},{"parameter":"sed_flux","value":0.0,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=7.6","method":"J/other/FrASS/4.9/catalog","source":"vizier","reference":"J/other/FrASS/4.9/catalog","ref_year":null},{"parameter":"sed_flux","value":0.0,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=8.3GHz","method":"J/other/FrASS/4.9/catalog","source":"vizier","reference":"J/other/FrASS/4.9/catalog","ref_year":null},{"parameter":"sed_flux","value":0.0,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=8.4GHz","method":"J/other/FrASS/4.9/catalog","source":"vizier","reference":"J/other/FrASS/4.9/catalog","ref_year":null},{"parameter":"sed_flux","value":0.0,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=8.6GHz","method":"J/other/FrASS/4.9/catalog","source":"vizier","reference":"J/other/FrASS/4.9/catalog","ref_year":null},{"parameter":"sed_flux","value":0.0,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=8.7","method":"J/other/FrASS/4.9/catalog","source":"vizier","reference":"J/other/FrASS/4.9/catalog","ref_year":null},{"parameter":"sed_flux","value":0.0,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=15GHz","method":"J/other/FrASS/4.9/catalog","source":"vizier","reference":"J/other/FrASS/4.9/catalog","ref_year":null},{"parameter":"sed_flux","value":0.0,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=22GHz","method":"J/other/FrASS/4.9/catalog","source":"vizier","reference":"J/other/FrASS/4.9/catalog","ref_year":null},{"parameter":"sed_flux","value":0.0,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=43GHz","method":"J/other/FrASS/4.9/catalog","source":"vizier","reference":"J/other/FrASS/4.9/catalog","ref_year":null},{"parameter":"sed_flux","value":2.13e-05,"value_text":null,"unit":"Jy","err_plus":2.6e-06,"err_minus":2.6e-06,"band":"SDSS:z","method":"J/other/FrASS/4.9/catalog","source":"vizier","reference":"J/other/FrASS/4.9/catalog","ref_year":null},{"parameter":"sed_flux","value":1.41e-05,"value_text":null,"unit":"Jy","err_plus":6e-07,"err_minus":6e-07,"band":"SDSS:i","method":"J/other/FrASS/4.9/catalog","source":"vizier","reference":"J/other/FrASS/4.9/catalog","ref_year":null},{"parameter":"sed_flux","value":1.2e-05,"value_text":null,"unit":"Jy","err_plus":4e-07,"err_minus":4e-07,"band":"SDSS:r","method":"J/other/FrASS/4.9/catalog","source":"vizier","reference":"J/other/FrASS/4.9/catalog","ref_year":null},{"parameter":"sed_flux","value":2.08e-06,"value_text":null,"unit":"Jy","err_plus":2.7e-07,"err_minus":2.7e-07,"band":"SDSS:g","method":"J/other/FrASS/4.9/catalog","source":"vizier","reference":"J/other/FrASS/4.9/catalog","ref_year":null},{"parameter":"sed_flux","value":7.4e-07,"value_text":null,"unit":"Jy","err_plus":4.95e-07,"err_minus":4.95e-07,"band":"SDSS:u","method":"J/other/FrASS/4.9/catalog","source":"vizier","reference":"J/other/FrASS/4.9/catalog","ref_year":null},{"parameter":"sed_flux","value":1.8e-05,"value_text":null,"unit":"Jy","err_plus":1.8e-06,"err_minus":1.8e-06,"band":"SDSS:z","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":1.33e-05,"value_text":null,"unit":"Jy","err_plus":7e-07,"err_minus":7e-07,"band":"SDSS:i","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":9.49e-06,"value_text":null,"unit":"Jy","err_plus":3.8e-07,"err_minus":3.8e-07,"band":"SDSS:r","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":2e-06,"value_text":null,"unit":"Jy","err_plus":2.8e-07,"err_minus":2.8e-07,"band":"SDSS:g","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":6.99e-07,"value_text":null,"unit":"Jy","err_plus":4.93e-07,"err_minus":4.93e-07,"band":"SDSS:u","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":1.8e-05,"value_text":null,"unit":"Jy","err_plus":1.8e-06,"err_minus":1.8e-06,"band":"PAN-STARRS/PS1:z","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":1.33e-05,"value_text":null,"unit":"Jy","err_plus":7e-07,"err_minus":7e-07,"band":"PAN-STARRS/PS1:i","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":9.45e-06,"value_text":null,"unit":"Jy","err_plus":3.8e-07,"err_minus":3.8e-07,"band":"PAN-STARRS/PS1:r","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":3.15e-05,"value_text":null,"unit":"Jy","err_plus":4e-06,"err_minus":4e-06,"band":"WISE:W2","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null},{"parameter":"sed_flux","value":3.54e-05,"value_text":null,"unit":"Jy","err_plus":2.3e-06,"err_minus":2.3e-06,"band":"WISE:W1","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null},{"parameter":"sed_flux","value":1.8e-05,"value_text":null,"unit":"Jy","err_plus":1.7e-06,"err_minus":1.7e-06,"band":"PAN-STARRS/PS1:z","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null}],"orbit":null,"exoplanet":null,"sources":[{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=SDSS J102107.57+220921.4","fetched_at":"2026-08-25T08:06:58.887897+00:00"},{"source":"ned","url":"https://ned.ipac.caltech.edu/byname?objname=SDSS J102107.57+220921.4","fetched_at":"2026-08-25T08:07:00.074383+00:00"},{"source":"vizier","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-4?-c=155.281569%20+22.155959&-c.rs=5","fetched_at":"2026-08-25T08:07:08.259516+00:00"}]}