The Kepler-239 system contains 2 exoplanets. It is located 2113.85 light years away from the solar system.
| Mass | 0.76 solar masses |
| Radius | 0.76 solar radiae |
| Temperature | 4914 kelvin |
| Stellar Metallicity | 0.09 decimal exponent |
| Age | 3.31 billion years |
At more than 10 Earth masses, Kepler-239 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 | 6.040 Earth masses |
| Density | 2.620 grams per cubic centimeter |
| Radius | 2.330 Earth radiae |
| Semi-major Axis | 0.095 AU |
| Eccentricity | 0 |
| Orbital Period | 11.763 days |
| Discovery Method | Transit |
| Discovery Facility | Kepler |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2014-03 |
| Reference | Rowe et al. 2014 |
At more than 10 Earth masses, Kepler-239 c 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 | 6.850 Earth masses |
| Density | 2.380 grams per cubic centimeter |
| Radius | 2.510 Earth radiae |
| Semi-major Axis | 0.268 AU |
| Eccentricity | 0 |
| Orbital Period | 56.228 days |
| Discovery Method | Transit |
| Discovery Facility | Kepler |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2014-03 |
| Reference | Rowe et al. 2014 |