CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code CRBR 20170215.626 7.63V Ioh.VSOLJ LMIRZ 20170212.715 14.97C Ioh.VSOLJ Observer: Hiroshi Itoh (Tokyo, Japan) Instruments: 30cmSCT + SBIG ST-9XE 6cmR + ATIK 414EX