Visual magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code UMAR 20120227.572 <105 Mim.VSOLJ UMAS 20120227.581 91 Mim.VSOLJ UMAT 20120227.578 <109 Mim.VSOLJ Observer: Masahisa Murai (Nagano, Japan) Instruments: 8cmR