Taurus Hill Observatory research team observed the transit of the exoplanet HAT-P-5b 9./10.2.2011 at Taurus Hill Observatory. The exoplanet is located about 1100 light years from the Earth in Lyra. The mother star is a G-type of star and the exoplanet so called Hot Jupiter that orbits very near the star. The dimmening that exoplanet transit caused to the light curve was 15 mmag. The duration of the transit was about 175 minutes.