The enigmatic highly peculiar binary system HD 66051
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Date
2020
Volume
50
Issue
2
Journal
Contributions of the Astronomical Observatory Skalnate Pleso : CAOSP
Series Titel
Book Title
Publisher
Tatranská Lomnica : Astronomický Ústav SAV
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Abstract
HD 66051 (V414 Pup) is an eclipsing and spectroscopic double-lined binary, hosting two chemically peculiar stars: a highly peculiar B star as pri-mary and an Am star as secondary. It also shows out-of-eclipse variability that is due to chemical spots. Using a set of high-resolution spectropolarimetric observations, a weak magnetic field on the primary was found. The investigation of the new high-resolution UVES spectrum of HD 66051 allowed us to decide on the chemical peculiarity type of both components with more reliability. © 2020 Astronomical Institute, Slovak Academy of Sciences.
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Citation
Paunzen, E., Niemczura, E., Kolaczek-Szymanski, P. A., & Hubrig, S. (2020). The enigmatic highly peculiar binary system HD 66051 (Tatranská Lomnica : Astronomický Ústav SAV). Tatranská Lomnica : Astronomický Ústav SAV. https://doi.org//10.31577/CAOSP.2020.50.2.621
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CC BY 4.0 Unported