NGC 7789 – Caroline’s Rose

NGC 7789 is an open cluster found in the constellation of Cassiopeia. It lies 7600 light years distant and was discovered by Caroline Herschel in 1783.


NGC 7789

Telescope: 16″ f3.75 Dream Scope
Camera: FLI ML16803
Mount: ASA DDM85
Exposure: 2.5 hours (15x300s L +  3x5x300s RGB)
Date: August 2022
Location: Southern Alps, France

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