Berkeley 69
Number of stars per data source
Reference 150 : 143 stars
References
- 150
- Pandey A.K., Durgapal A.K., Bhatt B.C., Mohan V., Mahra H.S.
- (1997) Astron. Astrophys. Suppl. 122, 111
- Stellar contents of the open clusters Be 64 and Be 69
- 1997A&AS..122..111P