The Kepler-1669 system is known to contain 1 exoplanet in orbit around it. It is located 1772.48 light years away from the solar system.
| Mass | 0.67 solar masses |
| Radius | 0.71 solar radiae |
| Temperature | 4303 kelvin |
| Stellar Metallicity | -0.23 Decimal exponent |
| Age | 13.9 billion years |
At more than 10 Earth masses, Kepler-1669 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 in our solar system.
| Mass | 8.150 Earth masses |
| Density | 2.080 Grams per cubic centimeter |
| Radius | 2.780 Earth radiae |
| Semi-major Axis | 0.0745 AU |
| Eccentricity | 0 |
| Orbital Period | 9.512 days |
| Discovery Method | Transit |
| Discovery Facility | Kepler |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2020-08 |
| Reference | Armstrong et al. 2020 |