IC 4725

Number of stars per data source

	Reference   16 :    1 star
	Reference   52 :    1 star
	Reference   56 :   16 stars
	Reference  213 :    1 star
	Reference  214 :    1 star
	Reference  290 :    1 star
	Reference  461 :   41 stars
	Reference  528 :   14 stars
	Reference  583 :    1 star
	Reference  937 :    1 star
	Reference  999 :   14 stars
	Reference 1029 :   26 stars

References

16: Nassau J.J., Morgan W.W.; (1952) Astrophys. J. 115, 475; A finding list of F stars of high luminosity; 1952ApJ...115..475N
52: Kraft R.P.; (1960) Astrophys. J. 131, 330; Color excesses for supergiants and classifical cepheids; 1960ApJ...131..330K
56: Wampler J., Pesch P., Hiltner W.A., Kraft R.P.; (1961) Astrophys. J. 133, 895; Cepheids in galactic clusters. VIII. A reinvestigation of U Sgr in M25; 1961ApJ...133..895W
213: Garrison R.F., Hiltner W.A., Schild R.E.; (1977) Astrophys. J. Suppl. 35, 111; MK spectral classifications for southern OB stars; 1977ApJS...35..111G
214: Keenan P.C., Pitts R.E.; (1980) Astrophys. J. Suppl. 42, 541; Revised MK spectral types for G, K, and M stars; 1980ApJS...42..541K
290: Malaroda S.; (1975) Astron. J. 80, 637; Study of the F-type stars I. MK spectral types; 1975AJ.....80..637M
461: Feast M.W.; (1957) Mon. Not. R. Astr. Soc. 117, 193; Radial velocities and spectral types in the galactic clusters M25 and NGC 6087; 1957MNRAS.117..193F
528: Wallerstein G.; (1957) Publ. Astr. Soc. Pacific 69, 172; The absolute magnitude of U Sagitarii and its membership in M25; 1957PASP...69..172W
583: Halbedel E.M.; (1985) Publ. Astr. Soc. Pacific 97, 434; Spectral types of companions to variable visual double stars; 1985PASP...97..434H
937: Evans D.S., Laing J.D., Menzies A., Stoy R.H.; (1964) R. Obs. Bull. no 85; Fundamental data for southern stars (Fifth list)
999: Houk N., Cowley A.P., Smith-Moore M.; University of Michigan (Ann Arbor) Vol 1 (1975), Vol 2 (1978), Vol 3 (1982), Vol 4 (1988), Vol 5 (1999); The University of Michigan Catalogue of two-dimensional Spectral Types for the HD stars; 1975mctd.book.....H
1029: Kharchenko N.V., Piskunov A.E., Röser S., Schilbach E., Scholz R.-D.; (2005) Astron. Astrophys. 438, 1163; Astrophysical parameters of galactic open clusters; 2005A&A...438.1163K