Multicolor Photometry of SV Cam in 1997

• Autorzy: Kjurkchieva D. , Marchev D. , Ogłoza W.
• Języki publikacji: EN

Abstrakty

EN

High speed BVR(I)C photometry of the short period RS CVn binary SV Cam is presented. Its light curve is asymmetric with a depression of brightness by 0.04-0.05 mag after the primary eclipse. Good fit of the synthetic light curve to the observational data in all colors can be obtained assuming presence of two cool spots with equal angular sizes of 20° and temperatures 4350 K located at middle latitude above and below the stellar equator on opposite hemispheres of the primary star.

Słowa kluczowe

EN

stars: activity; binaries: eclipsing; stars: individual: SV Cam

• Wydawca: Copernicus Foundation for Polish Astronomy
• Czasopismo: Acta Astronomica
• Rocznik: 2000
• Tom: Vol. 50, No. 4
• Strony: 517--528
• Opis fizyczny: Bibliogr. 30 poz., rys., wykr.

Twórcy

autor

Kjurkchieva D.

• Shoumen University, 9700 Shoumen, Bulgaria

autor

Marchev D.

• Shoumen University, 9700 Shoumen, Bulgaria

autor

Ogłoza W.

• Cracow Pedagogical University, 30-084 Cracow, Podchorążych 2, Poland
• N. Copernicus Astronomical Center, 00-716 Warsaw, Bartycka 18, Poland

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