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We report the discovery of Qatar-6b, a new transiting planet identified bythe Qatar Exoplanet Survey (QES). The planet orbits a relatively bright(V=11.44), early-K main-sequence star at an orbital period of P~3.506 days. AnSED fit to available multi-band photometry, ranging from the near-UV to themid-IR, yields a distance of d = 101 +/- 6 pc to the system. From a global fitto follow-up photometric and spectroscopic observations, we calculate the massand radius of the planet to be Mp = 0.67 +/- 0.07 Mjup and Rp = 1.06 +/- 0.07Rjup, respectively. We use multi-color photometric light curves to show thatthe transit is grazing, making Qatar-6b one of the few exoplanets known in agrazing transit configuration. It adds to the short list of targets that offerthe best opportunity to look for additional bodies in the host planetary systemthrough variations in the transit impact factor and duration.

Qatar Exoplanet Survey: Qatar-6b -- a grazing transiting hot Jupiter