HATS-6b: A WARM SATURN TRANSITING AN EARLY M DWARF STAR, AND A SET OF EMPIRICAL RELATIONS FOR CHARACTERIZING K AND M DWARF PLANET HOSTS

We report the discovery by the HATSouth survey of HATS-6b, an extrasolar planet transiting a V = 15.2 mag, i = 13.7 mag M1V star with a mass of 0.57 M sub([middot in circle]) and a radius of 0.57 R sub([middot in circle]). HATS-6b has a period of P = 3.3253 d, mass of M sub(p) = 0.32 M sub(J) , radi...

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