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We present V, Rc photometric observations of the short-period W UMa star V568Peg. They allowed us to improve its period. The light curve solution revealedthat V568 Peg is an overcontact binary of A subtype with moderate fill-outfactor. Its components are K stars which undergo partial eclipses. The massratio was estimated by q-search analysis. We established existing of big coolspot on the primary component with almost the same parameters during the last 4years. Based on our light curve solution and the GAIA distance we calculated atthe first time the masses, radii and luminosities of the components of V568Peg.

New light curve solution of V568 Peg and first determination of its fundamental parameters