NGC 6613

Number of stars per data source

	Reference    1 :    6 stars
	Reference   98 :    4 stars
	Reference  101 :   21 stars

1: Egret D.; (1986) Private Communication; Coordinates from SIMBAD (mainly SAO)
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
101: Gould B.A.; (1897) Cordoba Resultados 19, 1; Cordoba Photographs of open clusters