{"id":2844214,"slug":"leda-3740530","name":"LEDA 3740530","domain":"deep-sky","class":"agn","otype":"Sy2","otype_label":"Seyfert2","ra":139.6208581972,"dec":40.96767960289,"coo_err_mas":2.1643,"coo_bibcode":"2020yCat.1350....0G","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":21201.992,"redshift":0.07341,"dist_pc":null,"vmag":null,"bmag":null,"gmag":20.110203,"jmag":14.572,"kmag":13.739,"sp_type":null,"morph_type":null,"size_maj":0.2866,"size_min":0.213259,"size_angle":126.0,"nbref":5,"simbad_oid":8268438,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":8,"first_seen":"2026-08-14T16:52:26.668170+00:00","updated_at":"2026-08-14T16:52:26.668170+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}