{"id":3923466,"slug":"sn-2023mut","name":"SN 2023mut","domain":"deep-sky","class":"transient","otype":"SN*","otype_label":"Supernova","ra":72.14311666666666,"dec":0.24675277777777782,"coo_err_mas":null,"coo_bibcode":"url:TNS","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":658.81793,"redshift":0.0022,"dist_pc":null,"vmag":null,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":"SNIIb","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":5,"simbad_oid":24063855,"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":"2026-08-14T16:54:46.385435+00:00","updated_at":"2026-08-14T16:54:46.385435+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}