Ruprecht 59

Number of stars per data source

	Reference   33 :    1 star
	Reference  113 :    5 stars
	Reference  128 :    5 stars
	Reference  191 :   21 stars

References

 33
Egret D.
(1986) Private communication
Coordinates from SIMBAD (other than SAO)
 113
Lasker B.M., et al
(1988) Astrophys. J. Suppl. 68, 1
The Guide Star Photometric Catalog. I.
1988ApJS...68....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
 191
Skiff B.
(1998) Priv. Comm.
Coordinates from the GSC and USNO-A1.0 catalogues in the field of open clusters