DSLR magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code VIRR 20160504.45159 7.319cG Nga.VSOLJ VIRS 20160504.45358 7.653cG Nga.VSOLJ Observer: K. Nagai (Kanagawa, Japan) Instruments: f=50mm lens + Canon EOS Kiss X4