{"id":2507629,"slug":"2qz-j130722-7-002813","name":"2QZ J130722.7+002813","domain":"deep-sky","class":"star","otype":"WD*","otype_label":"WhiteDwarf","ra":196.84498962084996,"dec":0.4705238817599999,"coo_err_mas":0.6475,"coo_bibcode":"2020yCat.1350....0G","plx_mas":2.341,"pmra":-26.691,"pmdec":-26.007,"rv_kms":30.01,"redshift":0.000100107594,"dist_pc":null,"vmag":null,"bmag":20.534,"gmag":20.322742,"jmag":null,"kmag":null,"sp_type":"DA","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":5,"simbad_oid":4631578,"gaia_dr3":3690731677388641024,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-08-21T17:12:39.538534+00:00","views":4,"first_seen":"2026-08-14T16:51:42.262713+00:00","updated_at":"2026-08-14T16:51:42.262713+00:00","identifiers":["2QZ J130722.7+002813","Gaia DR2 3690731677388641024","Gaia DR3 3690731677388641024","GALEX J130722.8+002814","SDSS J130722.79+002813.9","SDSS J130722.80+002813.9","USNO-B1.0 0904-00217288"],"measurements":[{"parameter":"distance","value":344.5,"value_text":null,"unit":"pc","err_plus":73.1,"err_minus":-73.1,"band":null,"method":"ST-L","source":"simbad","reference":"2017MNRAS.469.2102A","ref_year":2017},{"parameter":"effective_temperature","value":10668.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2019MNRAS.486.2169K","ref_year":2019},{"parameter":"effective_temperature","value":10641.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2017MNRAS.469.2102A","ref_year":2017},{"parameter":"effective_temperature","value":10529.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2013ApJS..204....5K","ref_year":2013},{"parameter":"magnitude","value":20.322742,"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":20.322742,"value_text":null,"unit":"mag","err_plus":0.007713,"err_minus":0.007713,"band":"G","method":"V","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"magnitude","value":20.49,"value_text":null,"unit":"mag","err_plus":0.05,"err_minus":0.05,"band":"i","method":"A","source":"simbad","reference":"2013ApJS..204....5K","ref_year":2013},{"parameter":"magnitude","value":20.9,"value_text":null,"unit":"mag","err_plus":0.18,"err_minus":0.18,"band":"z","method":"A","source":"simbad","reference":"2013ApJS..204....5K","ref_year":2013},{"parameter":"magnitude","value":20.38,"value_text":null,"unit":"mag","err_plus":0.03,"err_minus":0.03,"band":"r","method":"A","source":"simbad","reference":"2013ApJS..204....5K","ref_year":2013},{"parameter":"magnitude","value":20.32,"value_text":null,"unit":"mag","err_plus":0.02,"err_minus":0.02,"band":"g","method":"A","source":"simbad","reference":"2013ApJS..204....5K","ref_year":2013},{"parameter":"magnitude","value":20.71,"value_text":null,"unit":"mag","err_plus":0.06,"err_minus":0.06,"band":"u","method":"A","source":"simbad","reference":"2013ApJS..204....5K","ref_year":2013},{"parameter":"magnitude","value":20.534,"value_text":null,"unit":"mag","err_plus":null,"err_minus":null,"band":"B","method":"V","source":"simbad","reference":"2004MNRAS.349.1397C","ref_year":2004},{"parameter":"magnitude","value":19.9,"value_text":null,"unit":"mag","err_plus":null,"err_minus":null,"band":"R","method":"V","source":"simbad","reference":"2003AJ....125..984M","ref_year":2003},{"parameter":"parallax","value":2.3410269480218817,"value_text":null,"unit":"mas","err_plus":0.77712464,"err_minus":0.77712464,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"parallax","value":2.341,"value_text":null,"unit":"mas","err_plus":0.7771,"err_minus":0.7771,"band":null,"method":null,"source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"parallax","value":2.2715,"value_text":null,"unit":"mas","err_plus":1.0917,"err_minus":1.0917,"band":null,"method":null,"source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"pm_dec","value":-26.00719957885583,"value_text":null,"unit":"mas/yr","err_plus":0.8587373,"err_minus":0.8587373,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"pm_dec","value":-26.007,"value_text":null,"unit":"mas/yr","err_plus":0.859,"err_minus":0.859,"band":null,"method":"ICRS","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"pm_dec","value":-24.595,"value_text":null,"unit":"mas/yr","err_plus":1.249,"err_minus":1.249,"band":null,"method":"ICRS","source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"pm_ra","value":-26.69137962504531,"value_text":null,"unit":"mas/yr","err_plus":0.9047047,"err_minus":0.9047047,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"pm_ra","value":-26.691,"value_text":null,"unit":"mas/yr","err_plus":0.905,"err_minus":0.905,"band":null,"method":"ICRS","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"pm_ra","value":-28.784,"value_text":null,"unit":"mas/yr","err_plus":2.222,"err_minus":2.222,"band":null,"method":"ICRS","source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"radial_velocity","value":110.0,"value_text":null,"unit":"km/s","err_plus":38.0,"err_minus":38.0,"band":null,"method":"v","source":"simbad","reference":"2019MNRAS.486.2169K","ref_year":2019},{"parameter":"radial_velocity","value":30.01,"value_text":null,"unit":"km/s","err_plus":29.54,"err_minus":29.54,"band":null,"method":"v","source":"simbad","reference":"2017MNRAS.469.2102A","ref_year":2017},{"parameter":"radial_velocity","value":0.1023,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":"z","source":"simbad","reference":"2004MNRAS.349.1397C","ref_year":2004},{"parameter":"ruwe","value":0.9007842,"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":"spectral_type","value":null,"value_text":"DA","unit":null,"err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2021MNRAS.508.3877G","ref_year":2021},{"parameter":"spectral_type","value":null,"value_text":"DA","unit":null,"err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2019MNRAS.486.2169K","ref_year":2019},{"parameter":"spectral_type","value":null,"value_text":"DA","unit":null,"err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2013ApJS..204....5K","ref_year":2013},{"parameter":"surface_gravity","value":8.667,"value_text":null,"unit":"log(cm/s2)","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2019MNRAS.486.2169K","ref_year":2019},{"parameter":"surface_gravity","value":8.449,"value_text":null,"unit":"log(cm/s2)","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2017MNRAS.469.2102A","ref_year":2017},{"parameter":"surface_gravity","value":8.49,"value_text":null,"unit":"log(cm/s2)","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2013ApJS..204....5K","ref_year":2013}],"orbit":null,"exoplanet":null,"sources":[{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=2QZ J130722.7+002813","fetched_at":"2026-08-21T17:11:49.346400+00:00"},{"source":"gaia-dr3","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-S?Gaia%20DR3%203690731677388641024","fetched_at":"2026-08-21T17:11:52.906166+00:00"}]}