{"id":2187213,"slug":"aco-3142","name":"ACO 3142","domain":"deep-sky","class":"galaxy-group","otype":"ClG","otype_label":"ClG","ra":54.175000000000004,"dec":-39.80333333333333,"coo_err_mas":150000.0,"coo_bibcode":"1989ApJS...70....1A","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":29161.348,"redshift":0.1025,"dist_pc":null,"vmag":null,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":17.386,"size_min":17.386,"size_angle":32767.0,"nbref":42,"simbad_oid":2970254,"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":"2026-08-14T16:51:05.817432+00:00","updated_at":"2026-08-14T16:51:05.817432+00:00","identifiers":["ACO 3142","BAX 054.1775-39.8028","[DEM94] 033503.8-395715","EDCC 765","MCXC J0337.0-3949","PSZ1 G244.06-53.61","PSZ2 G244.11-53.59","PSZRX G244.12-53.59","RXC J0337.0-3949","RXGCC 145"],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}