{"id":2213348,"slug":"qso-b1639-410","name":"QSO B1639+410","domain":"deep-sky","class":"quasar","otype":"QSO","otype_label":"QSO","ra":250.38966026313997,"dec":40.96176533982,"coo_err_mas":1.318,"coo_bibcode":"2020yCat.1350....0G","plx_mas":1.4313,"pmra":-0.206,"pmdec":0.49,"rv_kms":230037.08,"redshift":1.756,"dist_pc":null,"vmag":20.35,"bmag":20.41,"gmag":20.711454,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":8,"simbad_oid":2943477,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":3,"first_seen":"2026-08-14T16:51:05.817432+00:00","updated_at":"2026-08-14T16:51:05.817432+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}