https://doi.org/10.1051/epjconf/201510106021
HD183648: a Kepler eclipsing binary with anomalous ellipsoidal variations and a pulsating component
1 ELTE Gothard Astrophysical Observatory, H-9704 Szombathely, Szent Imre herceg út 112, Hungary
2 Konkoly Observatory, MTA CSFK, H-1121 Budapest, Konkoly Thege M. út 15-17, Hungary
3 Baja Astronomical Observatory, H-6500 Baja, Szegedi út, Kt. 766, Hungary
4 Department of Astronomy, Center for Space Research, Cornell University, Ithaca, NY 14853, USA
5 Department of Physics, University of Zagreb, Bijenička cesta 32, 10000 Zagreb, Croatia
6 Jeremiah Horrocks Institute, University of Central Lancashire, Preston PR1 2HE, UK
7 Department of Astrophysics and Planetary Science, Villanova University, 800 Lancaster Ave, Villanova PA 19085, USA
8 Apache Point Observatory, Sunspot NM 88349, USA
9 Astrophysics Group, Keele University, Newcastle-under-Lyme, ST5 5BG, UK
10 Astronomical Department of Eötvös University, H-1118 Pázmány Pèter sètány. 1/A, Budapest, Hungary
a e-mail: derekas@gothard.hu
Published online: 23 September 2015
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.
© Owned by the authors, published by EDP Sciences, 2015
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
