Unusual Accretion Disk in Algol - Type Binaries - KU Cyg

T. Szymanski; S. Zola; M. Siwak; W. Ogloza

doi:10.18524/1810-4215.2010.23.85245

Автор(и)

T. Szymanski Astronomical Observatory of the Jagiellonian University, ul. Orla 171, 30-244 Cracow, Poland, Poland
S. Zola Astronomical Observatory of the Jagiellonian University, ul. Orla 171, 30-244 Cracow, Poland; Mt.Suhora Observatory, Pedagogical University, ul. Podchorazych 2, 30-084 Cracow, Poland, Poland
M. Siwak Department of Astronomy and Astrophysics, University of Toronto, 50 St. George Street, M5S 3H4 Toronto, Canada, Canada
W. Ogloza Mt.Suhora Observatory, Pedagogical University, ul. Podchorazych 2, 30-084 Cracow, Poland, Poland

DOI:

https://doi.org/10.18524/1810-4215.2010.23.85245

Ключові слова:

binaries, eclipsing stars, individual, KUCyg.

Анотація

We present new results obtained from analysis of Hα double peaked emission line observed at several phases. We confirm the results that KU Cyg harbours an eccentric shape, precessing accretion disk. The system mass ratio q=0.13 may indicat

Посилання

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Unusual Accretion Disk in Algol - Type Binaries - KU Cyg

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