RR Lyrae Stars and Anomalous Cepheids in the Draco Dwarf Spheroidal Galaxy

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dc.creatorKinemuchi, K.
dc.creatorSmith, H. A.
dc.creatorLaCluyze, A.
dc.creatorClark, C. L.
dc.creatorHarris, H. C.
dc.creatorSilbermann, N.
dc.creatorSnyder, L. A.
dc.date2002-03-16
dc.date.accessioned2026-07-07T02:03:09Z
dc.date.available2026-07-07T02:03:09Z
dc.descriptionWe present new results on RR Lyrae stars and anomalous Cepheids in the Draco dwarf spheroidal galaxy. We have increased the number of double-mode RR Lyrae stars and found three new anomalous Cepheids. With period-magnitude and period-amplitude diagrams, we discuss the Oosterhoff classification of Draco. Contradictory results were found in that Draco appears to contain both Oosterhoff I and II type RR Lyrae populations.
dc.description4 pages, 2 figures, to appear in the proceedings of IAU 185 Colloquium on "Radial and Nonradial Pulsations as Probes of Stellar Physics", 26-31 July 2001, Leuven, Belgium. (Eds.) C. Aerts, T. R. Bedding, and J. Christensen-Dalsgaard
dc.identifierhttps://arxiv.org/abs/astro-ph/0203261
dc.identifierhttp://arxiv.org/abs/astro-ph/0203261
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/4288
dc.subjectAstrophysics
dc.titleRR Lyrae Stars and Anomalous Cepheids in the Draco Dwarf Spheroidal Galaxy
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