NGC 2169

Number of stars per data source

	Reference  207 :    1 star
	Reference  264 :    2 stars
	Reference  565 :    5 stars
	Reference  568 :    9 stars

207: Hoag A.A., Applequist L.; (1965) Astrophys. J. Suppl. 12, 215; Distance moduli of open clusters; 1965ApJS...12..215H
264: Murphy R.E.; (1969) Astron. J. 74,1082; A spectroscopic investigation of visual binaries with B-type primaries; 1969AJ.....74.1082M
565: Abt H.A.; (1977) Publ. Astr. Soc. Pacific 89, 646; Spectral types in the open cluster NGC 2169; 1977PASP...89..646A
568: Perry C.L., Lee P.D., Barnes J.V.; (1978) Publ. Astr. Soc. Pacific 90, 73; A photometric and spectroscopic study of the open cluster NGC 2169; 1978PASP...90...73P