The K2-25 system contains 1 exoplanet. It is located 146.63 light years away from the solar system.
| Mass | 0.26 solar masses |
| Radius | 0.29 solar radiae |
| Temperature | 3207 kelvin |
| Stellar Metallicity | 0.15 decimal exponent |
| Age | 0.73 billion years |
At more than 10 Earth masses, K2-25 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 | 24.500 Earth masses |
| Density | 3.310 grams per cubic centimeter |
| Radius | 3.440 Earth radiae |
| Semi-major Axis | 0.0287 AU |
| Eccentricity | 0.428 |
| Orbital Period | 3.485 days |
| Discovery Method | Transit |
| Discovery Facility | K2 |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2016-02 |
| Reference | Mann et al. 2016 |