The Kepler-417 system contains 2 exoplanets. It is located 3176.72 light years away from the solar system.
| Mass | 0.9 solar masses |
| Radius | 0.81 solar radiae |
| Temperature | 5177 kelvin |
| Stellar Metallicity | -0.204 decimal exponent |
| Age | 4.9 billion years |
At more than 10 Earth masses, Kepler-417 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 | 11.000 Earth masses |
| Density | 4.900 grams per cubic centimeter |
| Radius | 2.310 Earth radiae |
| Semi-major Axis | 0.1006 AU |
| Eccentricity | 0 |
| Orbital Period | 12.331 days |
| Discovery Method | Transit Timing Variations |
| Discovery Facility | Kepler |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2014-05 |
| Reference | Hadden et al. 2014 |
At more than 10 Earth masses, Kepler-417 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 | 7.700 Earth masses |
| Density | 2.170 grams per cubic centimeter |
| Radius | 2.690 Earth radiae |
| Semi-major Axis | 0.1194 AU |
| Eccentricity | 0 |
| Orbital Period | 15.943 days |
| Discovery Method | Transit Timing Variations |
| Discovery Facility | Kepler |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2014-05 |
| Reference | Hadden et al. 2014 |