Visual magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code CYGCH 20100717.551 92 Mim.VSOLJ CYGR 20100717.549 <99 Mim.VSOLJ CYGRT 20100717.555 85 Mim.VSOLJ CYGSS 20100717.561 <104 Mim.VSOLJ UMAT 20100718.505 91 Mim.VSOLJ Observer: Masahisa Murai (Nagano, Japan) Instruments: 8cmR