Four-colour photometry of eclipsing binaries. IV: UX Mensae, light curves, photometric elements and absolute dimensions.
Abstract
Summary. The double lined eclipsing binary UX Men was observed in the Str6mgren uvby system, and analysed by means of the computer program WINK written by Wood (1972). The photometric elements derived are combined with spectroscopic data by Imbert (1974) to give the absolute dimensions. A comparison with stellar models calculated by Hejlesen (unpublished) indicates a helium content Y =0.16+ .06. Key words: eclipsing binary - uvby photometry - photometric elements - absolute dimensions
- Publication:
-
Astronomy and Astrophysics
- Pub Date:
- April 1976
- Bibcode:
- 1976A&A....48...49C