{"id":1647547,"slug":"leda-2683963","name":"LEDA 2683963","domain":"deep-sky","class":"quasar","otype":"Bla","otype_label":"Blazar","ra":288.0311391666666,"dec":66.12944027777777,"coo_err_mas":100.0,"coo_bibcode":"2003MNRAS.341....1M","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":20252.658,"redshift":0.07,"dist_pc":null,"vmag":null,"bmag":null,"gmag":null,"jmag":13.085,"kmag":12.091,"sp_type":null,"morph_type":null,"size_maj":0.58296,"size_min":0.354148,"size_angle":166.0,"nbref":8,"simbad_oid":287456,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":1,"first_seen":"2026-08-14T16:49:54.419452+00:00","updated_at":"2026-08-14T16:49:54.419452+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}