Collinder 97
Number of stars per data source
Reference 3 : 10 stars
Reference 50 : 3 stars
References
- 3
- Babu G.S.D
- (1983) J. Astrophys. Astr. 4, 235
- Membership of stars in faint galactic open clusters
- 1983JApA....4..235B
- 50
- Cannon A.J., Pickering E.C.
- (1918-1924), Ann. Obs. Harvard Coll. Obs. 91 to 99 and 100
- Henry Draper catalogue and extension
-