Bright outburst of SS UMi The SU UMa-type dwarf nova SS UMi is undergoing a bright outburst. YYMMDD(UT) mag observer 971002.983 <154 (G. Poyner) 971003.117 <158 (G. Hanson) 971004.192 <158 (G. Hanson) 971005.217 <158 (G. Hanson) 971005.847 <145 (G. Poyner) 971006.119 <158 (G. Hanson) 971007.106 158: (G. Hanson) 971007.890 151: (G. Poyner) 971008.392 <147 (G. Hanson) 971009.103 141 (G. Hanson) 971009.419 138 (G. Hanson) 971010.365 138 (G. Hanson) 971011.374 137 (G. Hanson) The latest superoutburst of SS UMi was observed in late May to early June, 1997. Regards, Taichi Kato