CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code ASASSN-17cx 20170224.641 17.20C Mdy.VSOLJ UMAER 20170223.626 14.81C Mdy.VSOLJ Observer: Yutaka Maeda (Nagasaki, Japan) Instruments: 35cmSCT + SBIG ST-10XME