CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code LMIRZ 20170307.683 14.93C Ioh.VSOLJ LMIRZ 20170311.451 15.08C Ioh.VSOLJ Observer: Hiroshi Itoh (Tokyo, Japan) Instruments: 30cmSCT + SBIG ST-9XE