Bakis, V. ; Hensberge, H. ; Bilir, S. ; Bakis, H. ; Demircan, O. ; Zejda, M. ; Mikulášek, Z.

published in EAS Publications Series, 64, pp. 377-378 (2013)

Abstract: V2107 Cyg is located in the direction of Cyg OB1 stellar association. The eclipsing system consists of an early-B primary and a late-B type secondary component contributing about 6% of the total light. Line profile variability and photometry suggest strongly it is a ß Cep type non-radial pulsator. A signature of the faint secondary component is for the first time identified through spectra disentangling.

DOI: 10.1051/eas/1364053
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