Visual magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code MONU 20130109.600 61 Nyh.VSOLJ MONU 20130110.568 61 Nyh.VSOLJ MONU 20130112.587 61 Nyh.VSOLJ Observer: Hiroshi Nishiyama (Ibaraki, Japan) Instruments: 5cmB(7x)