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XTE J1859+226статья
- Авторы: Uemura M., Kato T., Pavlenko E., Shugarov S., Mitskevich M.
- Журнал: IAU Circular
- Номер: 7303
- Год издания: 1999
- Первая страница: 2
- Аннотация: CCD photometry of the optical counterpart of XTE J1859+226 (IAUC 7274, 7276) with the 0.25-m and 0.38-m telescopes at Kyoto and Crimea revealed likely orbital modulations with a period of 0.2806 day and an amplitude of 0.10 mag. The variations were present on Oct. 20-26, and possibly on Oct. 17, which makes this the earliest detection of such signals among x-ray novae (cf. IAUC 5259, 5692).
- Добавил в систему: Шугаров Сергей Юрьевич