NGC 6193

Number of stars per data source

	Reference  425 :    1 star
	Reference  586 :   19 stars

425: FitzGerald M.P., Luiken M., Maitzen H.M., Moffat A.F.J.; (1979) Astron. Astrophys. Suppl. 37, 345; Analysis of the results of MK classification of 176 stars in 37 southern open clusters; 1979A&AS...37..345F
586: Arnal M., Morrell N., Garcia B., Levato H.; (1988) Publ. Astron. Soc. Pacific 100, 1076; The open cluster NGC 6193: another cluster rich in spectroscopic binaries; 1988PASP..100.1076A