{"id":1827649,"slug":"aco-3744","name":"ACO 3744","domain":"deep-sky","class":"galaxy-group","otype":"ClG","otype_label":"ClG","ra":316.80750000000006,"dec":-25.481666666666666,"coo_err_mas":null,"coo_bibcode":"2001ApJ...554L.129M","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":11233.491,"redshift":0.0382,"dist_pc":null,"vmag":null,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":29.904,"size_min":29.904,"size_angle":32767.0,"nbref":82,"simbad_oid":1216409,"gaia_dr3":null,"jpl_spkid":null,"ned_name":"ABELL 3744 NED01","exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-09-07T22:47:08.366249+00:00","views":7,"first_seen":"2026-08-14T16:50:24.480926+00:00","updated_at":"2026-09-20T03:26:18.184858+00:00","identifiers":["ACO 3744","BAX 316.8076-25.4816","[DBG99] 83","MCXC J2107.2-2526","QW 153","QW 2104-256","RXC J2107.2-2526","RXGCC 840","[T87] 2104.3-2541"],"measurements":[{"parameter":"radial_velocity","value":0.0382,"value_text":null,"unit":"km/s","err_plus":0.005,"err_minus":0.005,"band":null,"method":"z","source":"simbad","reference":"2022A&A...658A..59X","ref_year":2022},{"parameter":"radial_velocity","value":0.038,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":"z","source":"simbad","reference":"2001ApJ...554L.129M","ref_year":2001},{"parameter":"radial_velocity","value":0.037947,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":"z","source":"simbad","reference":"2001MNRAS.327..265H","ref_year":2001},{"parameter":"radial_velocity","value":0.0385,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":"z","source":"simbad","reference":"1995ApJS...96..343Q","ref_year":1995},{"parameter":"redshift","value":0.038,"value_text":null,"unit":null,"err_plus":null,"err_minus":null,"band":null,"method":null,"source":"ned","reference":"1996A&A...310....8K","ref_year":1996},{"parameter":"sed_flux","value":0.00179,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"VI/137/gum_mw","source":"vizier","reference":"VI/137/gum_mw","ref_year":null}],"orbit":null,"exoplanet":null,"sources":[{"source":"ned","url":"https://ned.ipac.caltech.edu/byname?objname=ABELL 3744 NED01","fetched_at":"2026-09-07T22:46:59.801192+00:00"},{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=ACO 3744","fetched_at":"2026-09-07T22:46:58.453892+00:00"},{"source":"vizier","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-4?-c=316.807500%20-25.481667&-c.rs=5","fetched_at":"2026-09-07T22:47:08.364494+00:00"}]}