Ced 90 is the tip of the Right wing of the huge Seagull nebula
You can see it in this wide image:
https://pbase.com/tango33/image/170428692
In this image you can see the fine inner structures of the nebula.
This is the full frame image - please see the next image for a closer look!
L-Ha-RGB image
Luminance for 90 min
RGB for 20 min each
Ha for 30 min (Bin 2)
Total of 3 Hrs
Telescope: ASA600 24" RC with Reducer at f4.5
Mount: ASA DDM200 Direct Drive with Absolute Encoders
Camera: Moravian G3 61000 pro
Imaged from Tivoli farm, Namibia