Kepler-56b

Kepler-56b (KOI-1241.02) is an Exoplanet located roughly 2,800 light years away. It is slightly smaller than Neptune and orbits its parent star Kepler-56 and was discovered in 2012 by the Kepler Space Telescope.

Planetary Orbit
Kepler-56b is about 0.1082 AU away from its host star. About one-tenth of the distance between Earth to the Sun, making it even closer to its parent star than Mercury and Venus, it takes 10.5 days for it to complete a full orbit around Kepler-56. Further research shows that Kepler-56b's orbit is about 45° misaligned to the host star's equator. Later radial velocity measurements have revealed evidence of a gravitational perturbation but currently it is not clear if it is a nearby star or a third planet (a possible Kepler-56d).