V893 Sco Is Not an ER UMa-Type Star

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dc.creatorKato, T.
dc.creatorMatsumoto, K.
dc.creatorUemura, M.
dc.date2002-01-22
dc.date.accessioned2026-07-07T02:02:19Z
dc.date.available2026-07-07T02:02:19Z
dc.descriptionV893 Sco is a recently rediscovered bright eclipsing dwarf nova below the period gap. Most recently, Mason et al. (2001) proposed an idea that V893 Sco is an ER UMa-type dwarf nova. From the analysis of our CCD observations and reports to VSNET, we show that V893 Sco bears no similar characters with ER UMa stars. We propose that the arguments in Mason et al. (2001), including the evolutionary status of ER UMa star as inferred from the observation of V893 Sco, need to be reconsidered.
dc.description4 pages, 2 figures, submitted to IBVS
dc.identifierhttps://arxiv.org/abs/astro-ph/0201359
dc.identifierhttp://arxiv.org/abs/astro-ph/0201359
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/4043
dc.subjectAstrophysics
dc.titleV893 Sco Is Not an ER UMa-Type Star
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