Collinder 140
Number of stars per data source
Reference 83 : 3 stars
Reference 482 : 69 stars
Reference 999 : 2 stars
References
- 83
- Hiltner W.A., Garrison R.F., Schild R.E.
- (1969) Astrophys. J. 157, 313
- MK spectral types for bright southern OB stars
- 1969ApJ...157..313H
- 482
- FitzGerald M.P., Harris G.L.H., Miller M.
- (1980) Mon. Not. R. Astr. Soc. 191, 95
- A spectroscopic and statistical study of Collinder 140
- 1980MNRAS.191...95F
- 999
- Houk N., Cowley A.P., Smith-Moore M.
- University of Michigan (Ann Arbor) Vol 1 (1975), Vol 2 (1978), Vol 3 (1982), Vol 4 (1988), Vol 5 (1999)
- The University of Michigan Catalogue of two-dimensional Spectral Types for the HD stars
- 1975mctd.book.....H