HD183648: a Kepler eclipsing binary with anomalous ellipsoidal variations and a pulsating component

Authors :: García, R.A.
Derekas, A.
Borkovits, T.
Fuller, J.
Szabó, Gy. M.
Pavlovski, K.
Csák, B.
Dózsa, Á.
Kovács, J.
Szabó, R.
Hambleton, Kelly
Kinemuchi, K.
Kolbas, V.
Kurtz, D. W.
Maloney, F.
Prša, A.
Southworth, J.
Sztakovics, J.
Bíró, I. B.
Jankovics, I.
Ballot, J.
García, R.A.
Derekas, A.
Borkovits, T.
Fuller, J.
Szabó, Gy. M.
Pavlovski, K.
Csák, B.
Dózsa, Á.
Kovács, J.
Szabó, R.
Hambleton, Kelly
Kinemuchi, K.
Kolbas, V.
Kurtz, D. W.
Maloney, F.
Prša, A.
Southworth, J.
Sztakovics, J.
Bíró, I. B.
Jankovics, I.
Ballot, J.
Publication Year :: 2015
Abstract: KIC 8560861 (HD 183648) is a marginally eccentric (e = 0.05) eclipsing binary with an orbital period of Porb = 31.973 d, exhibiting mmag amplitude pulsations on time scales of a few days. We present the results of the complex analysis of high and medium-resolution spectroscopic data and Kepler Q0 – Q16 long cadence photometry.

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