+47° 00′+47° 15′+47° 30′+47° 45′21ʰ 52ᵐ21ʰ 54ᵐ21ʰ 56ᵐCocoon Nebula (IC 5146)HD 207886HD 207952HD 208471HD 208362HD 208309
- Filters
- Hα1 h 40 minOIII1 h
- Category
- Nebula
How it was taken
Capture
- Date
- Exposure
- 2 h 40 min
- Frames
- 16
- Field center
- 21ʰ 53ᵐ 36ˢ +47° 17′
- Field of view
- 54′ × 40′
- Scale
- 0.78″ per pixel
- Rotation
- 31° from north
- Focal length
- 1000 mm, f/5
- Views
- 8
Equipment
- Telescope
- Sky-Watcher BK2001P
- Camera
- ASI ZWO 1600MM Pro
- Mount
- Sky-Watcher HEQ5 Pro
- Filter
- ZWO L, R, G, B, Ha, OIII, SII (1.25")
- Filter wheel
- ZWO EFW 8x31mm
- Focuser
- ZWO EAF
- Guide scope
- Sky-Watcher 9x50 Finder
- Guide camera
- ASI 120mm
