{"id":2034140,"slug":"clg-1253-9-0456","name":"ClG 1253.9+0456","domain":"deep-sky","class":"galaxy-group","otype":"ClG","otype_label":"ClG","ra":194.11999999999998,"dec":4.667222222222222,"coo_err_mas":null,"coo_bibcode":"1991ApJS...76..813S","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":61189.684,"redshift":0.23,"dist_pc":null,"vmag":18.0,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":26,"simbad_oid":2051096,"gaia_dr3":null,"jpl_spkid":null,"ned_name":"WISEA J125628.36+044006.6","exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-09-21T01:37:43.851248+00:00","views":8,"first_seen":"2026-08-14T16:50:48.069180+00:00","updated_at":"2026-09-20T03:26:18.184858+00:00","identifiers":["1E 1253.9+0456","1RXS J125624.8+044001","2E 1253.9+0456","2E 2904","ACT-CL J1256.4+0440","[B2017] 1582","BAX 194.1201+04.6673","ClG 1253.9+0456","[KMA2007] 194.11015+04.67028","MCXC J1256.4+0440","NSC J125622+043901","PSZRX G306.17+67.52","RXC J1256.4+0440","RX J1256.4+0440","[SPD2011] 630","[WHL2009] J125554.6+044316","[WHL2009] J125626.4+044013","[WHL2012] J125626.4+044013","ZwCl 5587"],"measurements":[{"parameter":"magnitude","value":18.0,"value_text":null,"unit":"mag","err_plus":null,"err_minus":null,"band":"V","method":null,"source":"simbad","reference":null,"ref_year":null},{"parameter":"radial_velocity","value":0.2307,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":"z","source":"simbad","reference":"2021ApJS..253....3H","ref_year":2021},{"parameter":"radial_velocity","value":0.23,"value_text":null,"unit":"km/s","err_plus":0.003,"err_minus":0.003,"band":null,"method":"z","source":"simbad","reference":"1991ApJS...76..813S","ref_year":1991}],"orbit":null,"exoplanet":null,"sources":[{"source":"ned","url":"https://ned.ipac.caltech.edu/byname?objname=WISEA J125628.36+044006.6","fetched_at":"2026-09-21T01:37:28.986558+00:00"},{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=ClG 1253.9+0456","fetched_at":"2026-09-21T01:37:27.459169+00:00"}]}