Visual magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code CETomicron 20180109.552 32 Nyh.VSOLJ CETomicron 20180110.580 35 Nyh.VSOLJ MONU 20180109.553 68 Nyh.VSOLJ MONU 20180110.582 68 Nyh.VSOLJ Observer: Hiroshi Nishiyama (Ibaraki, Japan) Instruments: 5cmB(7x)