Episodic dust formation in the wind of HD 193793.
Abstract
Examination of infrared photometry of this star since 1979 and previously published data indicates that the dust formation occurs at intervals of 7.9 years. A model is suggested.
- Publication:
-
Circumstellar Matter
- Pub Date:
- 1987
- Bibcode:
- 1987IAUS..122..453W
- Keywords:
-
- Circumstellar Dust:Stellar Winds;
- Stellar Winds:Circumstellar Dust;
- Stellar Winds:Variations