Aka HD 15082, this is the only known Delta Scuti variable star (kA5 hA8 mF4) known to host a planet. The star is much hotter than the Sun and 50% more massive. The planet is a retrograde inflated hot super Jupiter and is by far hottest measured exoplanet (3150C), 900C hotter than WASP-12b, and hotter than some red dwarf stars. It is one of the 6 out of 27 planets analyzed by the WASP team found to orbit backwards around its star in 2010. The planet may be responsible for the star's pulsations.