NGC 3576
Number of stars per data source
Reference 36 : 1 star
Reference 273 : 1 star
Reference 999 : 1 star
References
- 36
- Hoffleit D.
- (1956) Astrophys. J. 124, 61
- Distance for southern early-type stars specially in Carina and other HII regions
- 1956ApJ...124...61H
- 273
- Crampton D.
- (1971) Astron. J. 76, 260
- Observations of stars in HII regions: Spectral classification and UBV photometry
- 1971AJ.....76..260C
- 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