The Kepler-1649 system contains 2 exoplanets. It is located 300.69 light years away from the solar system.
| Mass | 0.2 solar masses |
| Radius | 0.23 solar radiae |
| Temperature | 3240 kelvin |
| Stellar Metallicity | -0.15 decimal exponent |
| Age | - billion years |
At less than 1.5 Earth masses, Kepler-1649 b is a terrestrial planet, much like the terrestrial planets we find in our solar system, namely Mercury, Venus, Earth and Mars.
| Mass | 1.030 Earth masses |
| Density | 5.380 grams per cubic centimeter |
| Radius | 1.017 Earth radiae |
| Semi-major Axis | 0.0514 AU |
| Eccentricity | 0 |
| Orbital Period | 8.689 days |
| Discovery Method | Transit |
| Discovery Facility | Kepler |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2017-04 |
| Reference | Angelo et al. 2017 |
At less than 1.5 Earth masses, Kepler-1649 c is a terrestrial planet, much like the terrestrial planets we find in our solar system, namely Mercury, Venus, Earth and Mars. Kepler-1649 c orbits within the habitable zone of its parent star and could, potentially, be a habitable planet with stable bodies of liquid water on its surface, like Earth.
| Mass | 1.200 Earth masses |
| Density | 5.540 grams per cubic centimeter |
| Radius | 1.060 Earth radiae |
| Semi-major Axis | 0.0649 AU |
| Eccentricity | 0 |
| Orbital Period | 19.535 days |
| Discovery Method | Transit |
| Discovery Facility | Kepler |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2020-04 |
| Reference | Vanderburg et al. 2020 |