NGC 2243

Number of stars per data source

	Reference    5 :    3 stars
	Reference   20 :    6 stars

References

 5
Hardy E.
(1981) Astron. J. 86, 217
Observations of clusters in the Washington system
1981AJ.....86..217H
 20
Geisler D.
(1987) Astron. J. 94, 84
Washington photometry of open cluster giants: Seven metal-poor anticenter clusters
1987AJ.....94...84G