NGC 654

Number of stars per data source

	Reference  438 : 1499 stars

References

 438
Pandey A.K., Upadhyay K., Ogura K., Sagar R., Mohan V., Mito H., Bhatt H.C., Bhatt B.C.
(2005) Mon. Not. R. Astron. Soc. 358, 1290
Stellar contents of two young open clusters: NGC 663 and 654
2005MNRAS.358.1290P