Collinder 394

Number of stars per data source

	Reference  320 :   62 stars
	Reference  501 :    1 star

320: Turner D.G., Pedreros M.; (1985) Astron. J. 90, 1231; A photometric investigation of cluster membership for the cepheid BB Sagittarii; 1985AJ.....90.1231T
501: Kozok J.K.; (1985) Astron. Astrophys. Suppl. 61, 387; Photometric observations of emission b-stars in the southern Milky Way; 1985A&AS...61..387K