Ruprecht 107

Number of stars per data source

	Reference  461 :   17 stars
	Reference  515 :    1 star

461: Moffat A.F.J., Vogt N.; (1975) Astron. Astrophys. Suppl. 20, 155; Southern open star clusters. VI. UBV Hbeta photometry of 18 clusters From Centaurus to Sagittarius; 1975A&AS...20..155M
515: Claria J.J., Lapasset E., Minniti D.; (1989) Astron. Astrophys. Suppl. 78, 363; Photometric metal abundances of high-luminosity red stars in young and intermediate-age open clusters; 1989A&AS...78..363C