NGC 6193

Number of stars per data source

	Reference   82 :    2 stars
	Reference  164 :    2 stars
	Reference  190 :    2 stars
	Reference  479 :    1 star
	Reference  577 :    1 star

References

 82
Moffat A.F.J., Vogt N.
(1973) Astron. Astrophys. Suppl. 10, 135
Southern open star clusters III. UBV Hbeta photometry of 28 clusters between galactic longitudes 297 and 353
1973A&AS...10..135M
 164
Gronbech B., Olsen E.H.
(1977) Astron. Astrophys. Suppl. 27, 443
Photoelectric Hbeta photometry for bright O to G0 type stars south of declination +10
1977A&AS...27..443G
 190
Klare G., Neckel T.
(1977) Astron. Astrophys. Suppl. 27, 215
UBV Hbeta and polarization measurements of 1660 southern OB stars
1977A&AS...27..215K
 479
Kaltcheva N.T., Georgiev L.N.
(1992) Monthly Notices Roy. Astron. Soc. 259, 166
Stromgren and HBeta photometry of OB associations and open clusters - I. Ara OB1
1992MNRAS.259..166K
 577
Kaltcheva N.T., Olsen E.H.
(1999) Astron. Astrophys. 352, 600
Stromgren and Hbeta photometry of O and B type stars in star-forming regions. I. Canis Major - Puppis - Vela
1999A&A...352..600K