- Source: Perseus OB1
Perseus OB1 is an OB association in the Northern Celestial Hemisphere in the constellation Perseus. It is centered around the double cluster (NGC 869 and NGC 884), and has lent its name to the Perseus Arm of the Milky Way. The brightest member of the association is the blue supergiant 9 Persei.
References
Kata Kunci Pencarian:
- NGC 869
- S Persei
- Perseus OB1
- NGC 869
- Double Cluster
- Blue supergiant
- NGC 884
- S Persei
- List of largest stars
- 10 Persei
- William P. Bidelman
- Orion molecular cloud complex
