NGC 6530

Number of stars per data source

	Reference    8 :  189 stars
	Reference  484 :   30 stars
	Reference  490 :  369 stars

References

 8

van Altena W.F., Jones B.F.

(1972) Astron. Astrophys. 20, 425

Membership in the extremely young open cluster NGC 6530 (M8)

1972A&A....20..425v

 484

Kharchenko N.V., Piskunov A.E., Röser S., Schilbach E., Scholz R.-D.

(2005) Astron. Astrophys. 438, 1163

Astrophysical parameters of galactic open clusters

2005A&A...438.1163K

 490

Chen L., de Grijs R., Zhao J.L.

(2007) Astron. J. 134, 1368

Mass Segregation in Very Young Open Clusters: A Case Study of NGC 2244 and NGC 6530

2007AJ....134.1368C