{"id":2293804,"slug":"ngc-646b","name":"NGC 646b","domain":"deep-sky","class":"galaxy","otype":"GiP","otype_label":"GinPair","ra":24.374556497930005,"dec":-64.89627094635,"coo_err_mas":0.5231,"coo_bibcode":"2020yCat.1350....0G","plx_mas":1.5172,"pmra":1.452,"pmdec":-1.109,"rv_kms":8012.991,"redshift":0.027095411,"dist_pc":null,"vmag":null,"bmag":15.65,"gmag":18.979977,"jmag":12.969,"kmag":11.709,"sp_type":null,"morph_type":"4.0","size_maj":0.323,"size_min":0.252,"size_angle":50.0,"nbref":8,"simbad_oid":3213162,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":1,"first_seen":"2026-08-14T16:51:14.530671+00:00","updated_at":"2026-08-14T16:51:14.530671+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}