{"id":2378655,"slug":"sn-1990w","name":"SN 1990W","domain":"deep-sky","class":"transient","otype":"SN*","otype_label":"Supernova","ra":253.1965416666667,"dec":-59.21527777777778,"coo_err_mas":1000.0,"coo_bibcode":"1993BICDS..42...17T","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":15.0,"bmag":15.8,"gmag":null,"jmag":null,"kmag":null,"sp_type":"SNIb/c","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":35,"simbad_oid":3445732,"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":"2026-08-14T16:51:23.133425+00:00","updated_at":"2026-08-14T16:51:23.133425+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}