{"id":1887493,"slug":"leda-142663","name":"LEDA 142663","domain":"deep-sky","class":"agn","otype":"Sy1","otype_label":"Seyfert1","ra":340.54914887293,"dec":-23.46982794021,"coo_err_mas":1.2191,"coo_bibcode":"2020yCat.1350....0G","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":21576.0,"redshift":0.07475684,"dist_pc":null,"vmag":null,"bmag":16.93,"gmag":19.846605,"jmag":13.98,"kmag":13.01,"sp_type":null,"morph_type":"Sc","size_maj":0.343,"size_min":0.13,"size_angle":130.0,"nbref":5,"simbad_oid":1274440,"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":"2026-08-14T16:50:28.975601+00:00","updated_at":"2026-08-14T16:50:28.975601+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}