The EPIC 220674823 system contains 2 exoplanets. It is located 797.74 light years away from the solar system.
| Mass | 0.93 solar masses |
| Radius | 0.95 solar radiae |
| Temperature | 5613 kelvin |
| Stellar Metallicity | 0.01 decimal exponent |
| Age | 5 billion years |
At more than 10 Earth masses, EPIC 220674823 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 | 7.720 Earth masses |
| Density | 8.500 grams per cubic centimeter |
| Radius | 1.600 Earth radiae |
| Semi-major Axis | 0.01312 AU |
| Eccentricity | 0 |
| Orbital Period | 0.571 days |
| Discovery Method | Transit |
| Discovery Facility | K2 |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2017-02 |
| Reference | Adams et al. 2017 |
At more than 10 Earth masses, EPIC 220674823 c 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 | 5.800 Earth masses |
| Density | 2.000 grams per cubic centimeter |
| Radius | 2.200 Earth radiae |
| Semi-major Axis | 0.1091 AU |
| Eccentricity | 0.18 |
| Orbital Period | 13.335 days |
| Discovery Method | Transit |
| Discovery Facility | K2 |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2017-02 |
| Reference | Adams et al. 2017 |