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arXiv · 1612.05546

New R Coronae Borealis and DY Persei Candidates in the SMC

F. Nikzat·M. Catelan
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Abstract

We report 3 new R Coronae Borealis and 63 new DY Persei candidates in the Small Magellanic Cloud. Our analysis, based on data published by the OGLE team, consisted in a search for the characteristic drops in brightness that define these classes. All candidates had been previously classified as semi-regular or Mira variables. We briefly remark upon the possible existence of a "borderline" DY Per-like star and a "transitional" DY Per/RCB star. Follow-up observations are needed to conclusively establish the nature of our candidates.

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F. Nikzat, M. Catelan. 2016-12-16. New R Coronae Borealis and DY Persei Candidates in the SMC. https://doi.org/10.22444/ibvs.6190

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