+60° 00′+60° 30′20ʰ 32ᵐ20ʰ 34ᵐ20ʰ 36ᵐ20ʰ 38ᵐFireworks Galaxy (NGC 6946)HD 239440HD 195891HD 196053HD 239442HD 239458
- Filters
- N31 min
- Category
- Galaxy
How it was taken
Capture
- Date
- Exposure
- 31 min
- Frames
- 62
- Field center
- 20ʰ 34ᵐ 59ˢ +60° 11′
- Field of view
- 1.11° × 45′
- Scale
- 1.57″ per pixel
- Rotation
- 67° from north
- Focal length
- 1000 mm, f/5
- Views
- 353
Equipment
- Telescope
- Sky-Watcher Dob 10" 250/1200 Retractable
- Camera
- Canon 5D Mk3
Shooting history of NGC 6946Each photo is a separate processing
Since 2017, the exposure has grown from 30 min to 9 h 45 min
