CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code UMAPU 20120203.85389 15.90C Kai.VSOLJ UMAPU 20120204.85917 15.83C Kai.VSOLJ UMAPU 20120205.85429 16.18C Kai.VSOLJ Observer: Kiyoshi Kasai (Switzerland) Instruments: 28cmSCT + ST-7XME