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A progress report on the study of the optical variability of the old nova HR Delстатья
- Авторы: Voloshina I., Friedjung M., Dennefeld M., Sementsov V.
- Сборник: Proceedings of the JENAM 2008 Symposium N4: Asteroseismology and Stellar Evolution. Vienna, 8-12 September, 2008
- Серия: Communications in Asteroseismology
- Том: 159
- Год издания: 2009
- Место издания: Austrian Academy of Sciences Press Vienna
- Первая страница: 117
- Последняя страница: 118
- DOI: 10.1553/cia159s117
- Аннотация: The cataclysmic variable and old nova HR Del has been studied using ground-based photometry and spectroscopy over a period of more than 6 years. Some long term variations have been found, but no clear correlation established up to now between photometric and spectroscopic changes.
- Добавил в систему: Семенцов Валериан Никитич