Target image unavailable
M103
M103 — Open Cluster M103
Open Cluster
· CassiopeiaBeginner
Set your observing location
Observing: Tonight · 8:00 PM–5:00 AM
Observability
Not calculated
0 out of 5
Location Required
Set your observing location to calculate observability for this session.
Overall Imaging Recommendation
Not calculated
0 out of 5
Equipment Required
Select a telescope and camera to calculate suitability.
Add to Planner
Set your observing location above for accurate rise, transit and darkness times.
Target information
- Object type
- Open Cluster
- Constellation
- Cassiopeia
- Right ascension
- 1h 33m 24s
- Declination
- +60° 42′ 00″
- Magnitude
- 7.4
- Angular size
- 6′
- Surface brightness
- Not recorded
- Difficulty
- Beginner
- Best months
- Sep-Feb
- Catalog IDs
- M103