Berkeley 32

Number of stars per data source

	Reference  260 : 3201 stars
	Reference  389 :  274 stars
	Reference  461 : 1996 stars

260: Richtler T., Sagar R.; (2001) Bull. Astron. Soc. India 29, 53; A study of the old galactic star cluster Berkeley 32; 2001BASI...29...53S
389: Hasegawa T., Malasan H.L., Kawakita H., Obayashi H., Kurabayashi T., Nakai T., Hyakkai M., Arimoto N.; (2004) Publ. Astron. Soc. Japan 56, 295; New photometric data of old open clusters in the anti-galactic center region; 2004PASJ...56..295H
461: D'Orazi V., Bragaglia A., Tosi M., Di Fabrizio L., Held E.V.; (2006) Mon. Not. R. Astron. Soc. 368, 471; The old anticentre open cluster Berkeley 32: membership and fundamental parameters; 2006MNRAS.368..471D