Possible superoutburst of CC Cnc The SU UMa-type dwarf nova CC Cnc is undergoing a bright outburst. The superhump period of this object has not yet been well determined (cf. PASJ 49, 341, 1997). Time-resolved observations are encourged. YYMMDD(UT) mag observer 980318.769 <152 (T. Kinnunen) 980319.769 <152 (T. Kinnunen) 980319.938 <152 (G. Poyner) 980320.810 <152 (T. Kinnunen) 980321.769 <152 (T. Kinnunen) 980321.937 <148 (G. Poyner) 980322.897 <148 (G. Poyner) 980323.760 <152 (T. Kinnunen) 980324.438 <150 (R. Stubbings) 980324.760 <152 (T. Kinnunen) 980325.475 134 (R. Stubbings) 980325.515 134 (R. Stubbings) More more information of the object, see http://vsnet.kusastro.kyoto-u.ac.jp/vsnet/DNe/cccnc.html Regards, Taichi Kato