The K2-11 system contains 1 exoplanet. It is located 1074.06 light years away from the solar system.
| Mass | 1.35 solar masses |
| Radius | 5.15 solar radiae |
| Temperature | 5433 kelvin |
| Stellar Metallicity | -0.12 decimal exponent |
| Age | - billion years |
At more than 10 Earth masses, K2-11 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 | 44.400 Earth masses |
| Density | 0.567 grams per cubic centimeter |
| Radius | 7.550 Earth radiae |
| Semi-major Axis | 0.2257 AU |
| Eccentricity | NaN |
| Orbital Period | 39.938 days |
| Discovery Method | Transit |
| Discovery Facility | K2 |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2015-08 |
| Reference | Montet et al. 2015 |