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Analysis of light curves of eclipsing systems with exoplanets: HD 189733

Cherepashchuk, A. M.; Abubekerov, M. K.; Gostev, N. Yu.

High-accuracy multicolor light curves of the binary system HD 189733, which contains an exoplanet, are analyzed. We have determined the radii of the star and the planet in the binary system, as well as the orbital inclination. The limb-darkening coefficients of the stellar disk were obtained in 10 filters in the wavelength interval λλ = 5500-10 50…