The K2-47 system contains 1 exoplanet. It is located 1141.16 light years away from the solar system.
| Mass | 0.75 solar masses |
| Radius | 0.76 solar radiae |
| Temperature | 5054 kelvin |
| Stellar Metallicity | -0.224 decimal exponent |
| Age | - billion years |
With a mass below 5 Earth masses, a density of 3.44, and a semi-major axis of 0.1779 astronomical units, K2-47 b could, potentially, be an ocean world - a planet with no dry land.
| Mass | 4.230 Earth masses |
| Density | 3.440 grams per cubic centimeter |
| Radius | 1.890 Earth radiae |
| Semi-major Axis | 0.1779 AU |
| Eccentricity | NaN |
| Orbital Period | 31.637 days |
| Discovery Method | Transit |
| Discovery Facility | K2 |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2016-09 |
| Reference | Crossfield et al. 2016 |