PEP magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code ORIalpha 20170413.452 0.29V Oga.VSOLJ ORIalpha 20170430.422 0.26V Oga.VSOLJ Observer: Yojiro Ogane (Tokyo, Japan) Instruments: 30cmC + silicon photodiode photometer