The K2-181 system contains 1 exoplanet. It is located 1177.13 light years away from the solar system.
|Mass||0.99 solar masses|
|Radius||1.07 solar radiae|
|Stellar Metallicity||0.23 decimal exponent|
|Age||- billion years|
At more than 10 Earth masses, K2-181 b is an ice giant, a planet that is made up mostly of volatiles like water, amonia and methane, and enveloped by a dense hydrogen and helium atmosphere, much like Uranus and Neptune.
|Mass||8.450 Earth masses|
|Density||2.030 grams per cubic centimeter|
|Radius||2.840 Earth radiae|
|Semi-major Axis||0.0706 AU|
|Orbital Period||6.894 days|
|Discovery Telescope||0.95 m Kepler Telescope|
|Discovery Instrument||Kepler CCD Array|
|Reference||Mayo et al. 2018|