The K2-77 system contains 1 exoplanet. It is located 462.26 light years away from the solar system.
| Mass | 0.8 solar masses |
| Radius | 0.76 solar radiae |
| Temperature | 4970 kelvin |
| Stellar Metallicity | 0.29 decimal exponent |
| Age | 0.85 billion years |
At more than 50 Earth masses, K2-77 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 603.877 Earth masses |
| Density | NaN grams per cubic centimeter |
| Radius | 2.300 Earth radiae |
| Semi-major Axis | 0.076 AU |
| Eccentricity | 0.14 |
| Orbital Period | 8.200 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 |