Visual magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code MONU 20100220.446 58 Kau.VSOLJ MONU 20100228.418 56 Kau.VSOLJ MONU 20100310.458 61 Kau.VSOLJ ORIW 20100310.444 66 Kau.VSOLJ Observer: Syuhei Koyama (Kanagawa, Japan) Instruments: 7cmB(18x)