ouble 

Jupiter, double moon transit

at 20th of August 2010

in deutsch

Here the try at the observatory Gilching to catch a double moon transit. The seeing was bad but the shadows and the monn Ganymede could be seen quite good. Also the great red spot.

Brighter exposure

Jupiter doppelter Mond-Transit, by Boeckel

20 Zoll Newton, equivalent focal length 20m

The big planet without moon transit, 15th of August 2011, 20 Zoll Newton, barlow lense 2x, equivalent focal length 25m

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 ©2010 Photos& text by Thorsten Boeckel (tb)