NGC 2401

Number of stars per data source

	Reference  432 :  146 stars
	Reference  458 : 1822 stars

432: Sujatha S., Babu G.S.D., Ananthamurthy S.; (2004) Bull. Astr. Soc. India 32, 295; UBVRI CCD photometric studies of open clusters Berkeley 15, Czernik 18 and NGC 2401; 2004BASI...32..295S
458: Baume G., Moitinho A., Vázquez R.A., Solivella G., Cararro G., Villanova S.; (2006) Mon. Not. R. Astron. Soc. 367, 1441; NGC 2401: a template of the young population of the Norma-Cygnus arm in the Third Galactic Quadrant; 2006MNRAS.367.1441B