NGC 6475
Number of stars per data source
Reference 1 : 93 stars
Reference 2 : 18 stars
Reference 3 : 3 stars
Reference 4 : 3 stars
Reference 5 : 1 star
Reference 6 : 2 stars
References
- 1
- Stromgren B., Perry C.L.
- (1965) Astron. J. 71, 709
- Institute for Advanced Study, Princeton, N. J. second version, unpublished Crawford D.L., Barnes J.V., Faure B.Q., Golson J.C. Photoelectric Hbeta photometry for 1217 stars brighter than V = 6.5 mag
- 1965AJ.....71..709
- 2
- Crawford D.L., Perry C.L.
- (1966) Astron. J. 71, 206
- Four-color and Hbeta photometry of open clusters I. The Hyades
- 1966AJ.....71..206C
- 3
- Crawford D.L., Barnes J.V.
- (1969) Astron. J. 74, 407
- Four-color and Hbeta photometry of open clusters II. Coma and Ursa Major
- 1969AJ.....74..407C
- 4
- Crawford D.L., Barnes J.V.
- (1969) Astron. J. 74, 817
- Four-color and Hbeta photometry of open clusters III. Praesepe
- 1969AJ.....74..817C
- 5
- Cameron R.C.
- (1966) Georgetown Obs. Monogr. no. 21
- An investigation of the magnetic and related stars through narrow-band photometry
-
- 6
- Crawford D.L., Barnes J.V.
- (1969) Astron. J. 74, 1008
- Interstellar reddening for globular clusters M3 and M13
- 1969AJ.....74.1008C