EPIC 211822797 is a star with 0.66 times the mass of the Sun, and 0.57 times its radius. It is located 607.29 light years away from the solar system and is estimated to be 0.79 billion years old, as compared to the Sun which is roughly 4.6 billion years old.
EPIC 211822797 is known to have 1 exoplanets in orbit around it.
EPIC 211822797 b was discovered by the K2 observatory, in 2017-02, using the transit method. Its semi-major axis is 0.13 astronomical units, as compared to Earth's which is 1 astronomical unit. The mass of EPIC 211822797 b is 4.579 times the mass of Earth. The radius of EPIC 211822797 b is 1.980 that of Earth. With a mass below 5 Earth masses, a density of 3.24, and a semi-major axis of 0.131 astronomical units, EPIC 211822797 b could, potentially, be an ocean world - a planet with no dry land.