{"id":2293582,"slug":"ngc-1804","name":"NGC 1804","domain":"deep-sky","class":"cluster","otype":"Cl*","otype_label":"Cluster*","ra":75.26875,"dec":-69.08425,"coo_err_mas":null,"coo_bibcode":"1999AcA....49..521P","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":11.87,"bmag":12.02,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":0.95,"size_min":0.85,"size_angle":170.0,"nbref":18,"simbad_oid":3125604,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":4,"first_seen":"2026-08-14T16:51:14.530671+00:00","updated_at":"2026-08-14T16:51:14.530671+00:00","identifiers":["ESO 56-46","NGC 1804","OGLE-CL LMC 8","[SL63] 172"],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}