The Kepler-366 system contains 2 exoplanets. It is located 6054.37 light years away from the solar system.
| Mass | 1.06 solar masses |
| Radius | 1.05 solar radiae |
| Temperature | 6209 kelvin |
| Stellar Metallicity | 0.01 decimal exponent |
| Age | 0.3 billion years |
At 2.732 Earth masses, Kepler-366 b is a so called Super Earth. Super Earths could be terrestrial worlds like Earth, but they could also be ocean worlds or terrestrial worlds wrapped in a substantial atmosphere, in which case some refer to them as Mini Neptunes.
| Mass | 2.730 Earth masses |
| Density | 4.820 grams per cubic centimeter |
| Radius | 1.460 Earth radiae |
| Semi-major Axis | 0.045 AU |
| Eccentricity | 0 |
| Orbital Period | 3.282 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 3.848 Earth masses, Kepler-366 c is a so called Super Earth. Super Earths could be terrestrial worlds like Earth, but they could also be ocean worlds or terrestrial worlds wrapped in a substantial atmosphere, in which case some refer to them as Mini Neptunes.
| Mass | 3.860 Earth masses |
| Density | 3.700 grams per cubic centimeter |
| Radius | 1.790 Earth radiae |
| Semi-major Axis | 0.11 AU |
| Eccentricity | 0 |
| Orbital Period | 12.516 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 |