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Community photo entitled  by Dr Ski on 11/25/2019 at Valencia Observatory

On 11/25/2019 06:00 pm by Dr Ski| Valencia Observatory

Venus and Jupiter fit nicely in the 2°FOV of my mirror lens (mag = 16x). The pair will make a great binocular target for the next few days!
From the inset, you can easily tell that Ganymede is the brightest and Callisto the dimmest of the four Jovian moons.

Canon EOS M100
800mm, f8
1/3s@ISO800
Inset:
Prime focus thru 90mm Mak-Cas at 100X
1/5s@ISO8000