Visual magnitude estimates by VSOLJ members object YYMMDD(UT) mag code R CrB 940409.718 59 Ths P Cyg 940409.725 47 Ths U Gem 940409.450 <138 Ths AW Gem 940409.451 <145 Ths R Hya 940409.617 66 Ths Y UMa 940409.576 85 Ths Z UMa 940409.581 67 Ths Observer's code: Ths: S.Takahashi(Shiga,Japan),instruments:60L,8B