Coma Ber
Number of stars per data source
Reference 1 : 1 star
Reference 50 : 126 stars
Reference 62 : 24 stars
References
- 1
- Egret D.
- (1987) Priv. Comm.
- Spectral types from Simbad
-
- 50
- Cannon A.J., Pickering E.C.
- (1918-1924), Ann. Obs. Harvard Coll. Obs. 91 to 99 and 100
- Henry Draper catalogue and extension
-
- 62
- Trumpler R.J.
- (1938) Lick Obs. Bull. 18, 167
- The star cluster in Coma Berenices
-