The Kepler-297 system contains 2 exoplanets. It is located 2257.46 light years away from the solar system.
| Mass | 0.98 solar masses |
| Radius | 0.92 solar radiae |
| Temperature | 5619 kelvin |
| Stellar Metallicity | -0.1 decimal exponent |
| Age | 1.9 billion years |
At more than 10 Earth masses, Kepler-297 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 | 48.500 Earth masses |
| Density | 11.300 grams per cubic centimeter |
| Radius | 2.870 Earth radiae |
| Semi-major Axis | 0.217 AU |
| Eccentricity | 0 |
| Orbital Period | 38.872 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-297 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 | 42.100 Earth masses |
| Density | 0.827 grams per cubic centimeter |
| Radius | 6.540 Earth radiae |
| Semi-major Axis | 0.336 AU |
| Eccentricity | 0 |
| Orbital Period | 74.920 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 |