NGC 2451

Number of stars per data source

	Reference  463 :  136 stars
	Reference  485 :   11 stars

463: Platais I., Kozhurina-Platais V., Girard T.M., Demarque P., van Altena W.F., Deliyannis C.P.; (2001) Astron. J. 122, 1486; WIYN open cluster study. VII. NGC 2451A and the Hipparcos distance scale; 2001AJ....122.1486P
485: Baumgardt H., Dettbarn C., Wielen R.; (2000) Astron. Astrophys. Suppl. 146, 251; Absolute proper motions of open clusters. I. Observational data; 2000A&AS..146..251B