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.

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.

Citation

Derekas, A., Borkovits, T., Fuller, J., Szabó, G., Pavlovski, K., Csák, B., …Jankovics, I. (2015). HD183648: a Kepler eclipsing binary with anomalous ellipsoidal variations and a pulsating component. In EPJ Web of Conferences. https://doi.org/10.1051/epjconf/201510106021

• 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