DSLR magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code CETomicron 20180123.43975 3.316cG Nga.VSOLJ CETomicron 20180125.43610 3.251cG Nga.VSOLJ Observer: K. Nagai (Kanagawa, Japan) Instruments: f.l.=28mm lens + Canon EOS Kiss digital N