Characterization of the variability in the O+B eclipsing binary HD 165246
Monthly Notices of the Royal Astronomical Society(2021)
Abstract
O-stars are known to experience a wide range of variability mechanisms originating at both their surface and their near-core regions. Characterization and understanding of this variability and its potential causes are integral for evolutionary calculations. We use a new extensive high-resolution spectroscopic data set to characterize the variability observed in both the spectroscopic and space-bas...
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Key words
asteroseismology,binaries: eclipsing,stars: individual: HD 165246,stars: massive,stars: oscillations
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