NGC 6530

Number of stars per data source

	Reference  577 :   11 stars
	Reference  617 :    2 stars

577: Kharchenko N.V., Piskunov A.E., R.-D.Scholz; (2004) Astron. Nachr. 325, 439; Astrophysical supplements to the ASCC-2.5. I. Radial velocity data; 2004AN....325..439K
617: Mermilliod J.-C., Mayor M., Udry S.; (2008) Astron. Astrophys. 485, 303; Red giants in open clusters. XIV. Mean radial velocities for 1309 stars and 166 open clusters; 2008A&A...485..303M