The Kepler-1139 system contains 1 exoplanet. It is located 1614.98 light years away from the solar system.
|Mass||0.94 solar masses|
|Radius||0.91 solar radiae|
|Stellar Metallicity||0.05 decimal exponent|
|Age||4.47 billion years|
At 1.813 Earth masses, Kepler-1139 b is a so called Super Earth. Super Earths could be terrestrial worlds like Earth, but they could also be ocean worlds or terrestrial worlds wrapped in a substantial atmosphere, in which case some refer to them as Mini Neptunes.
|Mass||1.810 Earth masses|
|Density||5.900 grams per cubic centimeter|
|Radius||1.190 Earth radiae|
|Semi-major Axis||0.0165 AU|
|Orbital Period||0.813 days|
|Discovery Telescope||0.95 m Kepler Telescope|
|Discovery Instrument||Kepler CCD Array|
|Reference||Morton et al. 2016|