Berkeley 60

Number of stars per data source

	Reference   86 :  206 stars
	Reference  303 : 1455 stars

References

 86
Phelps R.L., Janes K.A.
(1994) Astrophys. J. Suppl. 90, 31
Young open cluster as probes of the star formation process. I. An atlas of open cluster photometry
1994ApJS...90...31P
 303
Ann H.B., Lee S.H., Sung H., Lee M.G., Kim S.-L., Chun M.-Y., Jeon Y.-B., Park B.-G., Yuk I.-S.
(2002) Astron. J. 123, 905
BOAO photometric survey of galactic open clusters. II. Physical parameters of 12 open clusters
2002AJ....123..905A