CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code BOOOV 20170413.759 15.40V Mdy.VSOLJ CVNGQ 20170413.593 15.58C Mdy.VSOLJ Observer: Yutaka Maeda (Nagasaki, Japan) Instruments: 35cmSCT + SBIG ST-10XME