IC 4756

Number of stars per data source

	Reference    1 :   45 stars
	Reference    2 :  203 stars
	Reference  128 :    1 star

1: Egret D.; (1986) Private Communication; Coordinates from SIMBAD (mainly SAO)
2: Kopff E.; (1943) Astr. Nach. 274, 69; Untersuchung der offenen Sternhaufen IC 4665, NGC 6633, IC 4756; 1943AN....274...69K
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