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Loading contentNGC 2243 is an open cluster in the constellation Canis Major. It shines at apparent magnitude 9.4 and spans about 5.1 arcminutes of sky.
Guidance follows standard observing practice, derived from the object's real magnitude and position. A dark, moonless sky always helps.
| Object | Type | Mag | Size (′) |
|---|---|---|---|
| NGC 2362C 64 · NGC 2362 | Open cluster | 4.1 | 7.2 |
| M 41M 41 · NGC 2287 | Open cluster | 4.5 | 12 |
| NGC 2354NGC 2354 | Open cluster | 6.5 | 4.8 |
| Caroline's ClusterC 58 · NGC 2360 | Open cluster | 7.2 | 9 |
| NGC 2384NGC 2384 | Open cluster | 7.4 | 4.8 |
| NGC 2345NGC 2345 | Open cluster | 7.7 | 6.9 |
| NGC 2367NGC 2367 | Open cluster | 7.9 | 5.4 |
| NGC 2374NGC 2374 | Open cluster | 8 | 9 |
Facts on this topic will be cited from these primary and reference sources.
Openly-licensed deep-sky catalogue: object types, positions, magnitudes, sizes, morphology, and cross-identifiers.