The reclassification of the suspected R coronae borealis star SY hyi as a semiregular variable |
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| Authors: | Lawson W A Cottrell P L Gilmore A C Kilmartin P M |
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| Institution: | (1) Department of Physics, Mount John University Observatory, Christchurch, New Zealand;(2) Mount Stromlo and Siding Spring Observatories, Australian National University, Canberra, Australia |
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| Abstract: | SY Hyi is classified as a suspected R Coronae Borealis-type variable star. Photometric and spectroscopic observations of SY
Hyi lead to the star’s reclassification as a semiregular variable of spectral type M5-6. |
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| Keywords: | variable stars R Coronae Borealis stars semiregular variables SY Hyi |
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