The Kepler-387 system contains 2 exoplanets. It is located 2612.68 light years away from the solar system.
| Mass | 0.82 solar masses |
| Radius | 1.05 solar radiae |
| Temperature | 5774 kelvin |
| Stellar Metallicity | -0.4 decimal exponent |
| Age | 1.01 billion years |
At less than 1.5 Earth masses, Kepler-387 b is a terrestrial planet, much like the terrestrial planets we find in our solar system, namely Mercury, Venus, Earth and Mars.
| Mass | 1.080 Earth masses |
| Density | 5.430 grams per cubic centimeter |
| Radius | 1.030 Earth radiae |
| Semi-major Axis | 0.068 AU |
| Eccentricity | 0 |
| Orbital Period | 6.792 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 less than 1.5 Earth masses, Kepler-387 c is a terrestrial planet, much like the terrestrial planets we find in our solar system, namely Mercury, Venus, Earth and Mars.
| Mass | 0.640 Earth masses |
| Density | 4.990 grams per cubic centimeter |
| Radius | 0.890 Earth radiae |
| Semi-major Axis | 0.098 AU |
| Eccentricity | 0 |
| Orbital Period | 11.838 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 |