NGC 884

Number of stars per data source

	Reference    1 : 3130 stars
	Reference   83 :  303 stars
	Reference  139 :  515 stars

1: Moffat A.F.J., Vogt N.; (1974) Veroeff. Astron. Inst. Bochum no 2; Photographische UBV-helligkeiten in 14 jungen Sternhaufen der nordlichen Milchstrasse; 1974VeBoc...2....1M
83: Wildey R.L.; (1964) Astrophys. J. Suppl. 8, 439; The stellar content of h and chi Persei-cluster and association; 1964ApJS....8..439W
139: Muminov M.; (1982) Tsirk. Astron. Inst. Tashkent no 98; Investigation of the open clusters h and Chi Persei from proper motion and UBV characteristics of stars.