{"id":1823866,"slug":"z-31-21","name":"Z 31-21","domain":"deep-sky","class":"galaxy","otype":"G","otype_label":"Galaxy","ra":120.34544059457,"dec":6.143357552600001,"coo_err_mas":2.0999,"coo_bibcode":"2020yCat.1350....0G","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":11683.0,"redshift":0.039760128,"dist_pc":null,"vmag":null,"bmag":15.3,"gmag":20.759739,"jmag":12.946,"kmag":11.956,"sp_type":null,"morph_type":null,"size_maj":0.566777,"size_min":0.518147,"size_angle":4.0,"nbref":10,"simbad_oid":1025721,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":2,"first_seen":"2026-08-14T16:50:20.155823+00:00","updated_at":"2026-08-14T16:50:20.155823+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}