CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code CASHT 20170113.614 12.58C Ioh.VSOLJ LMIRZ 20170113.795 14.92C Ioh.VSOLJ Observer: Hiroshi Itoh (Tokyo, Japan) Instruments: 30cmSCT + SBIG ST-9XE