Long-term Varability of π Aqr
- UNCG Author/Contributor (non-UNCG co-authors, if there are any, appear on document)
- Anatoly S. Miroshnichenko, Professor (Creator)
- Institution
- The University of North Carolina at Greensboro (UNCG )
- Web Site: http://library.uncg.edu/
Abstract: We present our recent photometric and spectroscopic observations of the bright classical Be star π Aquarii and analyse those available in literature. This star currently shows only weak signs of circumstellar emission and low optical brightness. Physical parameters of the underlying star are determined from data obtained during quiescence, while those of its circumstellar disk are estimated during the active period.
Long-term Varability of π Aqr
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Created on 1/1/2000
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Additional Information
- Publication
- The Be Phenomenon in the Early-Type Stars, IAU Colloquium 175 ASP Conference Series, Vol. 214, 2000
- Language: English
- Date: 2000
- Keywords
- Be star, circumstellar emission, low optical brightness, quiescence