NGC 6716

Number of stars per data source

	Reference  383 :    2 stars
	Reference  999 :    1 star

References

 383
Lindoff U.
(1971) Astron. Astrophys. 15, 439
The open clusters NGC 6613 (M18) and NGC 6716
1971A&A....15..439L
 999
Houk N., Cowley A.P., Smith-Moore M.
University of Michigan (Ann Arbor) Vol 1 (1975), Vol 2 (1978), Vol 3 (1982), Vol 4 (1988), Vol 5 (1999)
The University of Michigan Catalogue of two-dimensional Spectral Types for the HD stars
1975mctd.book.....H