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

Derekas, A.; Borkovits, T.; Fuller, J.; Szabó, Gy.M.; Pavlovski, K.; Csák, B.; Dózsa, Á.; Kovács, J.; Szabó, R.; Hambleton, K.M.; Kinemuchi, K.; Kolbas, V.; Kurtz, D.W.; Maloney, F.; Prša, A.; Southworth, J.; Sztakovics, J.; Bíró, I.B.; Jankovics, I.

doi:10.1051/epjconf/201510106021

Research Repository

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

Derekas, A.; Borkovits, T.; Fuller, J.; Szabó, Gy.M.; Pavlovski, K.; Csák, B.; Dózsa, Á.; Kovács, J.; Szabó, R.; Hambleton, K.M.; Kinemuchi, K.; Kolbas, V.; Kurtz, D.W.; Maloney, F.; Prša, A.; Southworth, J.; Sztakovics, J.; Bíró, I.B.; Jankovics, I.

Authors

A. Derekas

T. Borkovits

J. Fuller

Gy.M. Szabó

K. Pavlovski

B. Csák

Á. Dózsa

J. Kovács

R. Szabó

K.M. Hambleton

K. Kinemuchi

V. Kolbas

D.W. Kurtz

F. Maloney

A. Prša

Dr John Taylor j.k.taylor@keele.ac.uk

J. Sztakovics

I.B. Bíró

I. Jankovics

Abstract

IC 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.

Conference Name	The Space Photometry Revolution – CoRoT Symposium 3, Kepler KASC-7 Joint Meeting
Conference Location	Toulouse, France
Start Date	Jul 6, 2014
End Date	Jul 11, 2014
Acceptance Date	Sep 23, 2015
Online Publication Date	Sep 23, 2015
Publication Date	Sep 23, 2015
Publisher	Società Italiana di Fisica
Volume	101
Book Title	EPJ Web of Conferences
DOI	https://doi.org/10.1051/epjconf/201510106021
Publisher URL	https://doi.org/10.1051/epjconf/201510106021