+32° 30′+32° 45′+33° 00′+33° 15′+33° 30′18ʰ 52ᵐ18ʰ 54ᵐ18ʰ 56ᵐRing Nebula (M 57)HD 175353HD 175267HD 175577NGC 6720IC 1296
- Filters
- N19 min
- Category
- Nebula
How it was taken
Capture
- Date
- Exposure
- 19 min
- Frames
- 38
- Field center
- 18ʰ 53ᵐ 35ˢ +33° 02′
- Field of view
- 59′ × 42′
- Scale
- 1.57″ per pixel
- Rotation
- 31° from north
- Focal length
- 1000 mm, f/5
- Views
- 311
Equipment
- Telescope
- Sky-Watcher Dob 10" 250/1200 Retractable
- Camera
- Canon 5D Mk3
Shooting history of M 57Each photo is a separate processing
Since 2017, the exposure has grown from 19 min to 3 h 10 min
