NGC 6193

Number of stars per data source

	Reference    3 :    2 stars
	Reference    5 :    1 star

References

 3

Crawford D.L., Barnes J.V.

(1969) Astron. J. 74, 407

Four-color and Hbeta photometry of open clusters II. Coma and Ursa Major

1969AJ.....74..407C

 5

Cameron R.C.

(1966) Georgetown Obs. Monogr. no. 21

An investigation of the magnetic and related stars through narrow-band photometry