The Kepler-201 system contains 2 exoplanets. It is located 2075.80 light years away from the solar system.
| Mass | 1.18 solar masses |
| Radius | 1.23 solar radiae |
| Temperature | 6065 kelvin |
| Stellar Metallicity | -0.044 decimal exponent |
| Age | 2.19 billion years |
At more than 10 Earth masses, Kepler-201 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 | 6.620 Earth masses |
| Density | 2.440 grams per cubic centimeter |
| Radius | 2.460 Earth radiae |
| Semi-major Axis | 0.175 AU |
| Eccentricity | 0 |
| Orbital Period | 25.672 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-201 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 | 8.500 Earth masses |
| Density | 2.020 grams per cubic centimeter |
| Radius | 2.850 Earth radiae |
| Semi-major Axis | 0.573 AU |
| Eccentricity | 0 |
| Orbital Period | 151.884 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 |