YZ Cnc outburst YYYYMMDD(UT) mag observer 20020507.847 147 (Pavol A. Dubovsky) 20020508.360 <133 (Rod Stubbings) 20020509.837 147 (Pavol A. Dubovsky) 20020509.894 144 (Maciej Reszelski) 20020511.136 <142 (Mike Simonsen) 20020511.369 <130 (Rod Stubbings) 20020512.865 138 (Michel Verdenet) 20020513.360 138 (Rod Stubbings) 20020514.396 120 (Rod Stubbings) 20020514.865 119 (Michel Verdenet)