{"id":2590259,"slug":"aco-742","name":"ACO 742","domain":"deep-sky","class":"galaxy-group","otype":"ClG","otype_label":"ClG","ra":137.56708333333333,"dec":60.20472222222223,"coo_err_mas":20000.0,"coo_bibcode":"2007ApJS..172..561B","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":49418.863,"redshift":0.181,"dist_pc":null,"vmag":null,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":9,"simbad_oid":5242891,"gaia_dr3":null,"jpl_spkid":null,"ned_name":"400d J0910+6012","exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-10-03T16:19:50.018891+00:00","views":10,"first_seen":"2026-08-14T16:51:51.745621+00:00","updated_at":"2026-09-20T03:26:18.184858+00:00","identifiers":["ACO 742","[BVH2007] 91","MCXC J0910.2+6012"],"measurements":[{"parameter":"redshift","value":0.181,"value_text":null,"unit":null,"err_plus":null,"err_minus":null,"band":null,"method":null,"source":"ned","reference":"2024A&A...688A.187S","ref_year":2024},{"parameter":"sed_flux","value":4.23e-06,"value_text":null,"unit":"Jy","err_plus":2.63e-06,"err_minus":2.63e-06,"band":"SDSS:z","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":6.07e-06,"value_text":null,"unit":"Jy","err_plus":1.09e-06,"err_minus":1.09e-06,"band":"SDSS:i","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":1.52e-06,"value_text":null,"unit":"Jy","err_plus":7.8e-07,"err_minus":7.8e-07,"band":"SDSS:r","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":8.55e-07,"value_text":null,"unit":"Jy","err_plus":7.47e-07,"err_minus":7.47e-07,"band":"SDSS:g","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null}],"orbit":null,"exoplanet":null,"sources":[{"source":"ned","url":"https://ned.ipac.caltech.edu/byname?objname=400d J0910+6012","fetched_at":"2026-10-03T16:19:39.338775+00:00"},{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=ACO 742","fetched_at":"2026-10-03T16:19:38.022938+00:00"},{"source":"vizier","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-4?-c=137.567083%20+60.204722&-c.rs=5","fetched_at":"2026-10-03T16:19:50.011355+00:00"}]}