NGC 6882
Number of stars per data source
Reference 25 : 9 stars
Reference 50 : 7 stars
Reference 51 : 24 stars
References
- 25
- Zug R.S.
- (1933) Lick Obs. Bull. 16, 119
- An investigation of color excess in galactic star clusters
-
- 50
- Cannon A.J., Pickering E.C.
- (1918-1924), Ann. Obs. Harvard Coll. Obs. 91 to 99 and 100
- Henry Draper catalogue and extension
-
- 51
- Cannon A.J., Mayall W.M.
- 1949) Ann. Harvard Coll. Obs. 112
- Henry Draper extension 2
-