M99(NGC4254) in Coma Berenices
Magnitude 9.8 Size5.4'


L;10min~64(2015/5/23,24 6/13,14,15) R;10min~6 G;10min~6 B;10min~5 (2015/5/22)
21cm f6.0 Newtonian ST8XME




L;10min~53(2008/3/1,2,9) R;10min~6 B;10min~8(2~2binning) (2008/3/1)
20cm f6.0 Newtonian ST7XME