The Kepler-219 system contains 3 exoplanets. It is located 2567.08 light years away from the solar system.
| Mass | 1.17 solar masses |
| Radius | 1.49 solar radiae |
| Temperature | 5786 kelvin |
| Stellar Metallicity | 0.361 decimal exponent |
| Age | 4 billion years |
At more than 10 Earth masses, Kepler-219 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 | 9.010 Earth masses |
| Density | 1.930 grams per cubic centimeter |
| Radius | 2.950 Earth radiae |
| Semi-major Axis | 0.057 AU |
| Eccentricity | 0 |
| Orbital Period | 4.586 days |
| Discovery Method | Transit |
| Discovery Facility | Kepler |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2014-03 |
| Reference | Rowe et al. 2014 |
At more than 10 Earth masses, Kepler-219 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 | 12.500 Earth masses |
| Density | 1.500 grams per cubic centimeter |
| Radius | 3.580 Earth radiae |
| Semi-major Axis | 0.165 AU |
| Eccentricity | 0 |
| Orbital Period | 22.715 days |
| Discovery Method | Transit |
| Discovery Facility | Kepler |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2014-03 |
| Reference | Rowe et al. 2014 |
At more than 10 Earth masses, Kepler-219 d 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 | 19.100 Earth masses |
| Density | 4.730 grams per cubic centimeter |
| Radius | 2.810 Earth radiae |
| Semi-major Axis | 0.272 AU |
| Eccentricity | 0 |
| Orbital Period | 47.904 days |
| Discovery Method | Transit |
| Discovery Facility | Kepler |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2014-03 |
| Reference | Rowe et al. 2014 |