The Kepler-286 system contains 4 exoplanets. It is located 4001.44 light years away from the solar system.
| Mass | 0.96 solar masses |
| Radius | 0.86 solar radiae |
| Temperature | 5580 kelvin |
| Stellar Metallicity | -0.12 decimal exponent |
| Age | 2.75 billion years |
At 2.070 Earth masses, Kepler-286 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 | 2.070 Earth masses |
| Density | 5.970 grams per cubic centimeter |
| Radius | 1.240 Earth radiae |
| Semi-major Axis | 0.027 AU |
| Eccentricity | 0 |
| Orbital Period | 1.796 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 2.452 Earth masses, Kepler-286 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 | 2.450 Earth masses |
| Density | 5.240 grams per cubic centimeter |
| Radius | 1.370 Earth radiae |
| Semi-major Axis | 0.042 AU |
| Eccentricity | 0 |
| Orbital Period | 3.468 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 2.331 Earth masses, Kepler-286 d 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 | 2.330 Earth masses |
| Density | 5.440 grams per cubic centimeter |
| Radius | 1.330 Earth radiae |
| Semi-major Axis | 0.061 AU |
| Eccentricity | 0 |
| Orbital Period | 5.914 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 3.784 Earth masses, Kepler-286 e 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 | 3.780 Earth masses |
| Density | 3.750 grams per cubic centimeter |
| Radius | 1.770 Earth radiae |
| Semi-major Axis | 0.176 AU |
| Eccentricity | 0 |
| Orbital Period | 29.221 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 |