The K2-153 system contains 1 exoplanet. It is located 466.81 light years away from the solar system.
| Mass | 0.55 solar masses |
| Radius | 0.53 solar radiae |
| Temperature | 3845 kelvin |
| Stellar Metallicity | -0.09 decimal exponent |
| Age | - billion years |
With a mass below 5 Earth masses, a density of 3.2, and a semi-major axis of 0.0614 astronomical units, K2-153 b could, potentially, be an ocean world - a planet with no dry land.
| Mass | 4.660 Earth masses |
| Density | 3.200 grams per cubic centimeter |
| Radius | 2.000 Earth radiae |
| Semi-major Axis | 0.0614 AU |
| Eccentricity | NaN |
| Orbital Period | 7.516 days |
| Discovery Method | Transit |
| Discovery Facility | K2 |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2018-03 |
| Reference | Hirano et al. 2018 |