Ephemeris Updates for Seven Selected HATNet Survey Transiting Exoplanets

A. Poro, F. Ahangarani Farahani, E. Jahangiri +13

We refined the ephemeris of seven transiting exoplanets HAT-P-6b, HAT-P-12b, HAT-P-18b, HAT-P-22b, HAT-P-32b, HAT-P-33b, and HAT-P-52b. We observed 11 transits from eight observato…