NGC 6178

Number of stars per data source

	Reference  192 :    2 stars
	Reference  444 :   19 stars
	Reference  469 :    2 stars
	Reference  556 :    1 star

192: Schild R.E., Garrison R.F., Hiltner W.A.; (1983) Astrophys. J. Suppl. 51, 321; UBV photometry for southern OB stars; 1983ApJS...51..321S
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
469: Klare G., Neckel T.; (1977) Astron. Astrophys. Suppl. 27, 215; UBV Hbeta and polarization measurements of 1660 southern OB stars; 1977A&AS...27..215K
556: Whiteoak J.S.; (1963) Monthly Notices Roy. Astron. Soc. 125, 105; An association of O and B stars in Ara; 1963MNRAS.125..105W