Trumpler 17
Number of stars per data source
Reference 33 : 1 star
Reference 71 : 2 stars
Reference 94 : 1 star
Reference 128 : 20 stars
References
- 33
- Egret D.
- (1986) Private communication
- Coordinates from SIMBAD (other than SAO)
-
- 71
- Mermilliod J.-C.
- (1988)
- Positions measured with the Hipad tablet
-
- 94
- Larsson-Leander G.
- (1957) Stockholms Obs. Ann. 20 no 2
- A study of the galactic cluster NGC 1664
- 1957StoAn..20b...1L
- 128
- Lasker B.M., Russel J.N., Jenkner H., Sturch C.R., McLean B.J., Shara M.M.
- (1990) Astron. J. 99, 2019
- The HST guide star catalogue, version 1.0
- 1990AJ.....99.2019L