{"id":1620431,"slug":"ugc-2558","name":"UGC 2558","domain":"deep-sky","class":"agn","otype":"LSB","otype_label":"LowSurfBrghtG","ra":47.33339300000001,"dec":39.70926200000001,"coo_err_mas":null,"coo_bibcode":"2020ApJS..249....3A","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":3239.2546,"redshift":0.010864,"dist_pc":null,"vmag":null,"bmag":18.0,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":"Irr","size_maj":0.95,"size_min":0.83,"size_angle":null,"nbref":6,"simbad_oid":51278,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":2,"first_seen":"2026-08-14T16:49:53.050273+00:00","updated_at":"2026-08-14T16:49:53.050273+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}