The Kepler-1819 system contains 1 exoplanet. It is located 4446.13 light years away from the solar system.
| Mass | 1.17 solar masses |
| Radius | 1.07 solar radiae |
| Temperature | 6090 kelvin |
| Stellar Metallicity | 0.21 decimal exponent |
| Age | 0.4 billion years |
At more than 10 Earth masses, Kepler-1819 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 | 14.500 Earth masses |
| Density | 1.340 grams per cubic centimeter |
| Radius | 3.904 Earth radiae |
| Semi-major Axis | 0.1337 AU |
| Eccentricity | 0 |
| Orbital Period | 16.487 days |
| Discovery Method | Transit |
| Discovery Facility | Kepler |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2022-02 |
| Reference | Valizadegan et al. 2022 |