Photometric analysis of the chromospherically active giant star HD 86005 |
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Authors: | Tania R. Scott J. B. Heamshaw R. D. Watson P. M. Kilmartin A. C. Gilmore |
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Affiliation: | (1) Mt John University Observatory, Department of Physics and Astronomy, University of Canterbury, Christchurch, New Zealand |
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Abstract: | Photometric data, covering a span of two and a half years, have been analysed for the chromospherically active giant star HD 86005. It was found to undergo light variations and a photometric period of 89.0 ± 0.3 days was determined. Evidence suggests that these brightness variations are due to the rotation of unevenly distributed starspots. On sabbatical leave from Physics Department, University of Tasmania, Hobart, Australia. |
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Keywords: | chromospheric activity late type giant starspots HD 86005 |
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