The HD 206893 system contains 2 exoplanets. It is located 132.94 light years away from the solar system.
Mass | 1.32 solar masses |
Radius | 1.31 solar radiae |
Temperature | 6500 kelvin |
Stellar Metallicity | - decimal exponent |
Age | 0.155 billion years |
At more than 50 Earth masses, HD 206893 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
Mass | 8899.195 Earth masses |
Density | 17.800 grams per cubic centimeter |
Radius | 14.011 Earth radiae |
Semi-major Axis | 9.6 AU |
Eccentricity | 0.14 |
Orbital Period | 9350.000 days |
Discovery Method | Imaging |
Discovery Facility | Gemini Observatory |
Discovery Telescope | 8.19 m Gemini South Telescope |
Discovery Instrument | Gemini Planet Imager |
Discovery Date | 2021-01 |
Reference | Ward-Duong et al. 2021 |
At more than 50 Earth masses, HD 206893 c is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
Mass | 4036.421 Earth masses |
Density | 5.060 grams per cubic centimeter |
Radius | 16.365 Earth radiae |
Semi-major Axis | 3.53 AU |
Eccentricity | 0.41 |
Orbital Period | 2090.000 days |
Discovery Method | Imaging |
Discovery Facility | European Southern Observatory |
Discovery Telescope | Multiple Telescopes |
Discovery Instrument | GRAVITY |
Discovery Date | 2022-08 |
Reference | Hinkley et al. 2022 |