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arxiv: astro-ph/0308447 · v1 · submitted 2003-08-25 · 🌌 astro-ph

A High-resolution Spectrum of the R CrB Star V2552 Ophiuchi

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keywords v2552classhigh-resolutionspectrumstaraddedborealisclassification
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Photometry and low-resolution spectroscopy have added V2552 Oph to the rare class of R Coronae Borealis variables. We confirm this classification of V2552 Oph through a comparison of our high-resolution optical spectrum of this star and that of R CrB and other F-type members of the class. We show that V2552 Oph most closely resembles Y Mus and FH Sct, stars in which Sr, Y, and Zr are enhanced.

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