NGC 4755

Number of stars per data source

	Reference   18 :  202 stars
	Reference  115 :  554 stars

References

 18
Arp H.C., van Sant C.T.
(1958) Astron. J. 63, 341
Southern hemisphere photometry IV: the galactic cluster NGC 4755
1958AJ.....63..341A
 115
Dachs J., Kaiser D.
(1984) Astron. Astrophys. Suppl. 58,411
UBV photometry of the southern galactic cluster NGC 4755
1984A&AS...58..411D