The Kepler-424 system contains 2 exoplanets. It is located 2278.68 light years away from the solar system.
| Mass | 1.01 solar masses |
| Radius | 0.94 solar radiae |
| Temperature | 5460 kelvin |
| Stellar Metallicity | 0.44 decimal exponent |
| Age | 4.9 billion years |
At more than 50 Earth masses, Kepler-424 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 327.350 Earth masses |
| Density | 1.940 grams per cubic centimeter |
| Radius | 9.980 Earth radiae |
| Semi-major Axis | 0.044 AU |
| Eccentricity | 0 |
| Orbital Period | 3.312 days |
| Discovery Method | Transit |
| Discovery Facility | Kepler |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2014-11 |
| Reference | Endl et al. 2014 |
At more than 50 Earth masses, Kepler-424 c is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 2215.180 Earth masses |
| Density | 5.940 grams per cubic centimeter |
| Radius | 12.700 Earth radiae |
| Semi-major Axis | 0.73 AU |
| Eccentricity | NaN |
| Orbital Period | 223.300 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | McDonald Observatory |
| Discovery Telescope | 9.2 m Hobby-Eberly Telescope |
| Discovery Instrument | High Resolution Spectrograph |
| Discovery Date | 2014-11 |
| Reference | Endl et al. 2014 |