Ruprecht 135

Number of stars per data source

	Reference  545 :  720 stars

References

 545

Akkaya I., Schuster W.J., Michel R., Chavarría-K C., Moitinho A., Vázquez R., Karatas Y.

(2010) Rev. Mex. Astron. Astrofis. 46, 385

CCD UBVRI Photometry of the Galactic Open Clusters: Be 89, Ru 135, and Be 10

2010RMxAA..46..385A