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"Peremennye Zvezdy", Prilozhenie, vol. 6, N 5 (2006)

Variability of GSC 4070-00971

A. V. Khruslov
Russia, Tula

ISSN 2221–0474

Received:   6.12.2005;   accepted:   13.02.2006
(E-mail for contact: khruslov@bk.ru)

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Star Name: GSC 4070-00971, NSVS 2011486, NSVS 2043450 Coordinates (J2000): 03 40 22.34, +64 06 11.0 Variability type: EA/RS:;   Limits, System: 12.0 - 12.5 (R);     Period: 10.883 d;   Epoch(min): JD 2451495.88

Remarks:

GSC 4070-00971 is a new eclipsing binary. D = 0.05 P. Outside eclipses, considerable quasi-periodic variations are observed in the ROTSE1 data. Though the angular distance between the star and the nearest X-ray source is rather large, the star probably belongs to EA/RS variables.