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Unusual mode changes in the Delta Scuti type variable star FL Cancriстатья
- Авторы: Goranskij V.P., Kusakin A.V.
- Сборник: Radial and nonradial pulsations as probes of stellar physics. ASP Conference Series
- Том: 259
- Год издания: 2002
- Первая страница: 330
- Последняя страница: 331
- Аннотация: On the base of 105 hour photoelectric monitoring, we show that FK Cnc is a multiperiodic delta Scuti type variable star with rapid night-to-night changer of amplitudes of the periodic components in the Fourier spectra. We observed an event of pulsating frequency doubling on a time scale of a weer, which was treated as an azimutal mode change.
- Добавил в систему: Горанский Виталий Петрович