HS 2237+8154: A New Pre-CV just above the Period Gap
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by
B. T. Gänsicke,
S. Araujo-Betancor,
H.-J. Hagen,
E. T. Harlaftis,
S. Kitsionas,
S. Dreizler,
D. Engels
2004 Volume 194, p271-271
Abstract
We report follow-up observations of the new pre-cataclysmic variable HS 2237+8154, identified from the Hamburg Quasar Survey. The orbital period derived from ellipsoidal modulation observed in the i<jats:italic>R</jats:italic>-band as well as from the H<jats:sub>α</jats:sub> radial velocity variation is orb = 178.10 ± 0.08 min. We briefly discuss the evolutionary state of this system.
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