Jupiter with two of its Galilean moons, Io and Europa.
Details
2015-04-19 at the Victoria Centre Observatory.
Conditions - clear with slight overcast, 12 deg C, very good seeing and no wind.
C14 scope with Canon T3I camera feeding Backyard EOS accumulation software.
Two 500 frame video sequences taken at 21:34:59 and 21:46:52 DST were processed in Images Plus and Photoshop.