IC 2581
Number of stars per data source
Reference 128 : 28 stars
Reference 326 : 13 stars
Reference 479 : 374 stars
References
- 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
- 326
- Hog E., Fabricius C., Makarov V.V., Urban S., Corbin T., Wycoff G., Bastian U., Schwekendiek P., Wicenec A.
- (2000) Astron. Astrophys. 357, L27
- The Tycho-2 Catalogue
- 2000A&A...355L..27H
- 479
- McSwain M.V., Gies D.R.
- (2005) Astrophys. J. Suppl. 161, 118
- The Evolutionary Status of Be Stars: Results from a Photometric Study of Southern Open Clusters
- 2005ApJS..161..118M