{"id":1689383,"slug":"us-1704","name":"US 1704","domain":"deep-sky","class":"agn","otype":"Sy1","otype_label":"Seyfert1","ra":132.23067176567,"dec":42.37981170116,"coo_err_mas":0.3328,"coo_bibcode":"2020yCat.1350....0G","plx_mas":null,"pmra":0.18,"pmdec":-0.294,"rv_kms":54601.664,"redshift":0.20224,"dist_pc":null,"vmag":19.24,"bmag":19.73,"gmag":19.186619,"jmag":16.819,"kmag":15.292,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":12,"simbad_oid":559907,"gaia_dr3":913696842741577088,"jpl_spkid":null,"ned_name":"WISEA J084855.35+422247.3","exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-08-23T12:06:07.487053+00:00","views":8,"first_seen":"2026-08-14T16:50:07.010051+00:00","updated_at":"2026-08-14T16:50:07.010051+00:00","identifiers":["1RXS J084854.6+422223","2MASS J08485535+4222470","Gaia DR2 913696842741577088","Gaia DR3 913696842741577088","SDSS J084855.35+422247.3","SDSS J084855.36+422247.3","TIC 117932087","US 1704","[VV2006c] J084855.3+422247","[VV2010c] J084855.3+422247"],"measurements":[{"parameter":"magnitude","value":19.190279,"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":19.186619,"value_text":null,"unit":"mag","err_plus":0.005981,"err_minus":0.005981,"band":"G","method":"V","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"magnitude","value":18.123,"value_text":null,"unit":"mag","err_plus":0.01,"err_minus":0.01,"band":"i","method":"A","source":"simbad","reference":"2012ApJS..203...21A","ref_year":2012},{"parameter":"magnitude","value":18.537,"value_text":null,"unit":"mag","err_plus":0.01,"err_minus":0.01,"band":"r","method":"A","source":"simbad","reference":"2012ApJS..203...21A","ref_year":2012},{"parameter":"magnitude","value":19.055,"value_text":null,"unit":"mag","err_plus":0.012,"err_minus":0.012,"band":"g","method":"A","source":"simbad","reference":"2012ApJS..203...21A","ref_year":2012},{"parameter":"magnitude","value":18.034,"value_text":null,"unit":"mag","err_plus":0.028,"err_minus":0.028,"band":"z","method":"A","source":"simbad","reference":"2012ApJS..203...21A","ref_year":2012},{"parameter":"magnitude","value":19.431,"value_text":null,"unit":"mag","err_plus":0.031,"err_minus":0.031,"band":"u","method":"A","source":"simbad","reference":"2012ApJS..203...21A","ref_year":2012},{"parameter":"magnitude","value":19.73,"value_text":null,"unit":"mag","err_plus":null,"err_minus":null,"band":"B","method":"V","source":"simbad","reference":"2010A&A...518A..10V","ref_year":2010},{"parameter":"magnitude","value":19.24,"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":16.819,"value_text":null,"unit":"mag","err_plus":0.159,"err_minus":0.159,"band":"J","method":null,"source":"simbad","reference":"2003yCat.2246....0C","ref_year":2003},{"parameter":"magnitude","value":16.063,"value_text":null,"unit":"mag","err_plus":0.219,"err_minus":0.219,"band":"H","method":null,"source":"simbad","reference":"2003yCat.2246....0C","ref_year":2003},{"parameter":"magnitude","value":15.292,"value_text":null,"unit":"mag","err_plus":0.143,"err_minus":0.143,"band":"K","method":null,"source":"simbad","reference":"2003yCat.2246....0C","ref_year":2003},{"parameter":"parallax","value":-0.35344542357917497,"value_text":null,"unit":"mas","err_plus":0.39468646,"err_minus":0.39468646,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"pm_dec","value":-0.29384166598706274,"value_text":null,"unit":"mas/yr","err_plus":0.30363122,"err_minus":0.30363122,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"pm_dec","value":-0.294,"value_text":null,"unit":"mas/yr","err_plus":0.304,"err_minus":0.304,"band":null,"method":"ICRS","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"pm_dec","value":0.465,"value_text":null,"unit":"mas/yr","err_plus":0.548,"err_minus":0.548,"band":null,"method":"ICRS","source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"pm_ra","value":0.180461079435068,"value_text":null,"unit":"mas/yr","err_plus":0.42705932,"err_minus":0.42705932,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"pm_ra","value":0.18,"value_text":null,"unit":"mas/yr","err_plus":0.427,"err_minus":0.427,"band":null,"method":"ICRS","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"pm_ra","value":-0.466,"value_text":null,"unit":"mas/yr","err_plus":0.817,"err_minus":0.817,"band":null,"method":"ICRS","source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"radial_velocity","value":0.20224,"value_text":null,"unit":"km/s","err_plus":4e-05,"err_minus":4e-05,"band":null,"method":"z","source":"simbad","reference":"2015ApJS..219...12A","ref_year":2015},{"parameter":"radial_velocity","value":0.20224,"value_text":null,"unit":"km/s","err_plus":4e-05,"err_minus":4e-05,"band":null,"method":"z","source":"simbad","reference":"2012ApJS..203...21A","ref_year":2012},{"parameter":"radial_velocity","value":0.20208,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":"z","source":"simbad","reference":"2006ApJS..166..128Z","ref_year":2006},{"parameter":"redshift","value":0.20223573,"value_text":null,"unit":null,"err_plus":3.9912535e-05,"err_minus":3.9912535e-05,"band":null,"method":null,"source":"ned","reference":"2016SDSSD.C...0000:","ref_year":2016},{"parameter":"ruwe","value":1.1388087,"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%20913696842741577088","fetched_at":"2026-08-23T12:03:05.979104+00:00"},{"source":"ned","url":"https://ned.ipac.caltech.edu/byname?objname=WISEA J084855.35+422247.3","fetched_at":"2026-08-23T12:03:07.324486+00:00"},{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=US 1704","fetched_at":"2026-08-23T12:02:49.368811+00:00"}]}