NGC 6940

Number of stars per data source

	Reference    5 :  216 stars
	Reference  485 :    5 stars

5: Sanders W.L.; (1972) Astron. Astrophys. 16, 58; Membership of NGC 6940 and IC 1805; 1972A&A....16...58S
485: Baumgardt H., Dettbarn C., Wielen R.; (2000) Astron. Astrophys. Suppl. 146, 251; Absolute proper motions of open clusters. I. Observational data; 2000A&AS..146..251B