Apsidal motion elements of three eccentric eclipsing binaries: V397 Cep,V493 Car and BW Aqr |
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| Authors: | ? Bulut |
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| Institution: | Çanakkale Onsekiz Mart University Observatory, Terzio?lu Kampüsü, 17100 Çanakkale, Turkey |
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| Abstract: | The apsidal motion analysis of the eccentric eclipsing binaries: V397 Cep, V493 Car and BW Aqr have been presented. The method described by Lacy (1992) Lacy, C.H S., 1992. AJ 104, 2213] has been used for the apsidal motion analysis. The apsidal motion periods have been found to be 174.2 ± 1.4, 277.3 ± 21.3 and 7195 ± 174 years for V397 Cep, V493 Car and BW Aqr, respectively. |
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