NGC 2818

Number of stars per data source

	Reference   25 :  245 stars
	Reference  246 :  697 stars

25: Surendiranath R., Rao N.K., Sagar R., Nathan J.S., Ghosh K.K.; (1990) J. Astrophys. Astron. 11, 151; CCD photometry in VRI bands of the galactic cluster NGC 2818; 1990JApA...11..151S
246: Stetson P.B.; (2000) Publ. Astron. Soc. Pacific 112, 925; Homogeneous photometry for star clusters and resolved galaxies. II. Photometric standard stars; 2000PASP..112..925S