IC4756
IC 4756 is an open cluster in the Serpens constellation. It is at a distance of about 1300 light years away from Earth.
Photo Details
Telescope: FSQ106EDX (530 mm) Takahashi
Camera: Sbig STL11000, Sbig internal Filter wheel Baader HLRGB
Mount: NJP Takahashi
Guiding: Self-guided
Exposure: LRGB 1,1,1,1x10min
When: April 2018
Other information: Very good transparency