NGC 6204

Number of stars per data source

	Reference  360 :   56 stars
	Reference  444 :   13 stars
	Reference  556 :    5 stars

360: Forbes D., Short S.; (1996) Astron. J. 111, 1609; NGC 6204 and Hogg 22: the odd couple; 1996AJ....111.1609F
444: Moffat A.F.J., Vogt N.; (1973) Astron. Astrophys. Suppl. 10, 135; Southern open stars clusters. III. UBV-Hbeta photometry of 28 clusters between galactic longitude 297 and 353; 1973A&AS...10..135M
556: Whiteoak J.S.; (1963) Monthly Notices Roy. Astron. Soc. 125, 105; An association of O and B stars in Ara; 1963MNRAS.125..105W