NGC 6823

Number of stars per data source

	Reference  128 :    3 stars
	Reference  188 :  444 stars
	Reference  280 :  103 stars
	Reference  370 :  127 stars
	Reference  385 :   22 stars
	Reference  499 :    3 stars

References

128: Lasker B.M., Russel J.N., Jenkner H., Sturch C.R., McLean B.J., Shara M.M.; (1990) Astron. J. 99, 2019; The HST guide star catalogue, version 1.0; 1990AJ.....99.2019L
188: Massey P., Johnson K.E., DeGioia-Eastwood K.; (1995) Astrophys. J. 454, 151; The initial mass function and massive star evolution in the OB associations of northern Milky Way; 1995ApJ...454..151M
280: Stetson P.B.; (2000) Publ. Astron. Soc. Pacific 112, 925; Homogeneous photometry for star clusters and resolved galaxies. II. Photometric standard stars; 2000PASP..112..925S
370: Zacharias N., Urban S.E., Zacharias M.I., Wycoff G.L., Hall D.M., Monet D.G., Rafferty T.J.; (2004) Astron. J. 127, 3043; The Second U.S. Naval Observatory CCD Astrograph Catalog (UCAC2); 2004AJ....127.3042Z
385: Skrutskie M.F., Cutri .M., Weinberg M.D., Schneider S., Carpenter J.M., et al.; (2006) Astron. J. 131, 1163; The Two Micron All Sky Survey (2MASS); 2006AJ....131.1163S
499: Wolff S.C., Strom S.E., Dror D., Venn K.; (2007) Astron. J. 133, 1092; Rotational Velocities for B0-B3 Stars in Seven Young Clusters: Further Study of the Relationship between Rotation Speed and Density in Star-Forming Regions; 2007AJ....133.1092W