Arp-Madore 2

Number of stars per data source

	Reference   76 :  627 stars
	Reference  145 :  959 stars

References

 76
Gratton R.G., Ortolani S.
(1988) Astron. Astrophys. Suppl. 74, 299
Deep photometry of globular clusters. VIII. The highly reddened cluster AM-2
1988A&AS...74..299G
 145
Lee M.G.
(1997) Astron. J. 113, 729
UBVI CCD photometry of the remote old open cluster AM-2
1997AJ....113..729L