Double star · constellation UMa
M 40
M 40
Catalogue data
- Right ascension
- 12h 22m 16.1s
- Declination
- +58° 05' 04"
- Size
- not available
- Position angle
- not available
- Magnitude
- 8.0 (V)
- Surface brightness
- not available
- Difficulty
- 2/5
- Suggested techniques
- RGB
- Data source
- OpenNGC
Framing with your rig
No rig configured
Sign up and enter your rig to see exactly how this object fits your field, at what rotation and how much of it you frame. Create an account.