Technical card
The Cocoon Nebula
Dates: 19. October 2023
Locations: Coppet and Geschinen
- Camera: zwo2600mc and zwo2600mm
- Telescope: RASA 8
- Filters: Lpro and Baader Ha highspeed
Exposure Details: 25h total exposure
Information from the author
The Cocoon Nebula, also known as IC 5146, combines emission and reflection nebula found in the constellation Cygnus. It encompasses a newly forming open star cluster, surrounded by a dusty gas cloud that glows both from the young stars' light and from ionized gases. This nebula is about 4,000 light-years away from Earth and is an active star-forming region.



