{"id":2830120,"slug":"xclass-542","name":"XCLASS 542","domain":"deep-sky","class":"galaxy-group","otype":"ClG","otype_label":"ClG","ra":223.32279166666666,"dec":3.579472222222223,"coo_err_mas":null,"coo_bibcode":"2011A&A...534A.120T","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":91557.47,"redshift":0.3709,"dist_pc":null,"vmag":null,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":2.5,"size_min":2.5,"size_angle":0.0,"nbref":6,"simbad_oid":7958425,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":10,"first_seen":"2026-08-14T16:52:21.599652+00:00","updated_at":"2026-08-14T16:52:21.599652+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}