NGC 7226

Number of stars per data source

	Reference  500 :  499 stars
	Reference  561 : 4068 stars

500: Viskum M., Hernandez M.M., Belmonte J.A., Frandsen S.; (1997) Astron. Astrophys. 328, 158; A search for delta Scuti stars in northern open clusters I. CCD photometry of NGC 7245, NGC 7062, NGC 7226 and NGC 7654; 1997A&A...328..158V
561: Lata S., Pandey A.K., Sharma S., Bonatto Ch., Yadav R.K.; (2014) New Astron. 26, 77; Photometric study of five open star clusters; 2014NewA...26...77L