ホット・ジュピター
Kepler-5b is 2.111 MJ and 1.426 RJ. It is, thus, more than twice the mass of Jupiter, and slightly less than three halves of Jupiter's radius. Kepler-5b orbits its star every 3.5485 days, lying at approximately 0.0538 AU from Kepler-5. It is, thus, a Hot Jupiter, or a gas giant that orbits near to its host star. To compare, Mercury orbits the sun at .3871 AU every 87.97 days. The planet's eccentricity is assumed to be 0, which is the eccentricity for a circular orbit.