Collinder 261

Number of stars per data source

	Reference  260 :   45 stars
	Reference  474 :    6 stars

References

 260

Mazur B., Krzeminski W., Kaluzny J.

(1995) Monthly Notices Roy. Astron. Soc. 273, 59

Discovery of 45 short-period eclipsing binaries in the field of the old open cluster Collinder 261

1995MNRAS.273...59M

 474

Carretta E., Bragaglia A., Gratton R.G., Tosi M.

(2005) Astron. Astrophys. 441, 131

High-resolution spectroscopy of old open cluster Collinder 261: abundance of Iron and other elements

2005A&A...441..131C