Ruprecht 127

Number of stars per data source

	Reference  128 :    2 stars
	Reference  479 :  155 stars

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
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