Visual magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code BOOV 20090423.508 88 Mim.VSOLJ UMAR 20090423.535 82 Mim.VSOLJ UMAT 20090423.536 <109 Mim.VSOLJ Observer: Masahisa Murai (Nagano, Japan) Instruments: 8cmR