The unusual pre-main-sequence star V718 Persei (HMW 15)
В. П. ГрининPulkovo Astronomical Observatory, 196140, Pulkovskoe shosse 65, St. Petersburg, Russia e-mail: [email protected]H. C. StempelsSchool of Physics & Astronomy, University of St. Andrews, North Haugh, St Andrews KY16 8RQ, Scotland e-mail: [email protected]G. F. GahmStockholm Observatory, AlbaNova University Centre, 106 91 Stockholm, Sweden e-mail: [email protected]С. М. СергеевCrimean Astrophysical Observatory, Crimea, Nauchny, Ukraine e-mail: [email protected]A. A. ArkharovPulkovo Astronomical Observatory, 196140, Pulkovskoe shosse 65, St. Petersburg, Russia e-mail: [email protected]O. Yu. BarsunovaPulkovo Astronomical Observatory, 196140, Pulkovskoe shosse 65, St. Petersburg, Russia e-mail: [email protected]Л. В. ТамбовцеваPulkovo Astronomical Observatory, 196140, Pulkovskoe shosse 65, St. Petersburg, Russia e-mail: [email protected]
2008en
ABI
Аннотация
Context. The remarkable pre-main-sequence object V718 Per (HMW 15, H187) in the young cluster IC 348 periodically undergoes long-lasting eclipses caused by variable amounts of circumstellar dust in the line-of-sight to the star. It has been speculated that the star is a close binary and similar to another unusual eclipsing object, KH 15D.
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