CR Boo recent magnitudes YYYYMMDD(UT) mag observer 20020411.962 <138 (Hazel McGee) 20020412.194 138 (Mike Simonsen) 20020413.878 138 (Eddy Muyllaert) 20020414.080 138 (Hazel McGee) 20020415.982 145 (Gary Poyner) 20020416.181 <141 (Mike Simonsen) 20020416.912 <138 (Hazel McGee) 20020418.228 142 (Mike Simonsen) 20020418.921 <138 (Eddy Muyllaert) 20020419.892 <138 (Eddy Muyllaert)