Optical variability of HZ Herculis in 1982-1983 : normal state and anomalous 35 day behaviour.
Abstract
Photoelectric WBVR observations of the HZ Her system have shown that the amplitude of the "reflection effect" in 1983 was not significantly changed despite the anomalous 35-day X-ray cycle behaviour. In the UV range as well as in other spectral bands some differences in the shape of the light curves are observed.
- Publication:
-
Pisma v Astronomicheskii Zhurnal
- Pub Date:
- June 1984
- Bibcode:
- 1984PAZh...10..429M
- Keywords:
-
- Binary Stars;
- Electrophotometry;
- Stellar Spectrophotometry;
- Variable Stars;
- Visual Photometry;
- X Ray Sources;
- Light Curve;
- Pulsars;
- Ultraviolet Spectra;
- X Ray Spectra;
- Astronomy