Movements of Uranus and its moons.
Telescope:
GRAS-007
0,43m (17inch), f/6,8, f = 2939mm
(Located to Spain)
Camera:
SBIG STL1100M CCD camera
0.63 Arc secs/pixels
Filter:
I (photometry infrared)
Exposure:
2 * 20s (both images)
Date:
Upper 10.9.2011
Lower 11.9.2011
Clock 03.00 Local time