NGC 6231
Number of stars per data source
Reference 1 : 11 stars
Reference 16 : 9 stars
Reference 33 : 7 stars
Reference 41 : 14 stars
Reference 98 : 2 stars
Reference 128 : 44 stars
Reference 198 : 558 stars
References
- 1
- Egret D.
- (1986) Private Communication
- Coordinates from SIMBAD (mainly SAO)
-
- 16
- Stephenson C.B., Sanduleak N.
- (1971) Publ. Warner Swasey Obs. 1 no 1
- Luminous stars in the southern Milky Way
-
- 33
- Egret D.
- (1986) Private communication
- Coordinates from SIMBAD (other than SAO)
-
- 41
- Heske A., Wendker H.J.
- (1984) Astron. Astrophys. Suppl. 57, 205
- UBV photometry of Tr 24 and its relation to Sco OB1
- 1984A&AS...57..205H
- 41
- Heske A., Wendker H.J.
- (1985) Astron. Astrophys. 151, 309
- Further photometry and spectroscopy in the young cluster region Tr 24 / Sco OB1
- 1985A&A...151..309H
- 98
- Tucholke H.-J.
- (1989) Astron. Astrophys. Suppl. 78, 187
- Positions of southern open cluster stars proposed for the Hipparcos mission
- 1989A&AS...78..187B
- 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
- 198
- Sung H., Bessell M.S., Lee s.-W.
- (1998) Astron. J. 115, 734
- UBVRI Halpha photometry of the young open cluster NGC 6231
- 1998AJ....115..734S