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The Orbital Period of the Classical Nova V458 Vulстатья
- Авторы: Goranskij V.P., Metlova N.V., Barsukova E.A., Burenkov A.N., Soloviev V.Ya
- Журнал: The Astronomer’s Telegram
- Номер: 1631
- Год издания: 2008
- Аннотация: Classical nova V458 Vul (N Vul 2007 No.1) was detected as a supersoft X-ray source (SSS) by the Swift XRT several times in the time range between 2007 October 18 and 2008 June 18 (J. Drake et al., ATel #1246 and #1603). Our V photometry shows the plateau in the light curve continued since January till June 2008. This feature accompanies usually the SSS phases in some classical novae. The fragmentary monitoring during plateau shows night- to-night variability with the amplitudes between 1.2 and 0.4 mag and rapid variability by 0.1 mag in the time scale of an hour.
- Добавил в систему: Метлова Наталья Витальевна