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Ulas, R. Michel, S. Silva","submitted_at":"2018-03-20T06:51:13Z","abstract_excerpt":"The first multicolor observations and light curve solutions of the stars 1SWASP J130111.22+420214.0 and 1SWASP J231839.72+352848.2 are presented. The estimated physical parameters of 1SWASP J130111.22+420214.0 are $M_1=1.0M_{\\odot}$, $M_2=1.63M_{\\odot}$, $R_1=0.77R_{\\odot}$, $R_2=0.91R_{\\odot}$, $L_1=0.59L_{\\odot}$, and $L_2=0.68L_{\\odot}$. While a binary model could not be fitted to the light curve of 1SWASP J231839.72+352848.2, its Fourier series representation indicates that this system could well be a rotating ellipsoidal variable. 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