NGC 5823

Number of stars per data source

	Reference   71 :   40 stars
	Reference   94 :    2 stars
	Reference   98 :    4 stars
	Reference  113 :    5 stars
	Reference  128 :   36 stars

71: Mermilliod J.-C.; (1988); Positions measured with the Hipad tablet
94: Larsson-Leander G.; (1957) Stockholms Obs. Ann. 20 no 2; A study of the galactic cluster NGC 1664; 1957StoAn..20b...1L
98: Tucholke H.-J.; (1989) Astron. Astrophys. Suppl. 78, 187; Positions of southern open cluster stars proposed for the Hipparcos mission; 1989A&AS...78..187B
113: Lasker B.M., et al; (1988) Astrophys. J. Suppl. 68, 1; The Guide Star Photometric Catalog. I.; 1988ApJS...68....1L
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