Spectral investigation of the eclipsing binary star V367 Cyg.
Abstract
An analysis of the line spectrum of the binary star V367 Cygni has been carried out from diffraction spectrograms. Physical parameters of the star's shell have been determined by the curve-of-growth method, the results obtained have been compared with those of other authors. The authors have obtained a general agreement of the results, increased values of electron pressure apparently in the gaseous flux, and chemical composition slightly different (for titanium) from that of the sun.
- Publication:
-
Astronomicheskii Zhurnal
- Pub Date:
- August 1985
- Bibcode:
- 1985AZh....62..744K
- Keywords:
-
- Eclipsing Binary Stars;
- Stellar Spectra;
- Line Spectra;
- Spectral Line Width;
- Spectrum Analysis;
- Stellar Composition;
- Stellar Envelopes;
- Stellar Temperature;
- Astrophysics