User:Kepler-1229b/Kepler-56d
| Discovery[1] | |
|---|---|
| Discovery date | 2016 |
| Orbital characteristics[1] | |
| 2.16 AU | |
| Eccentricity | 0.2 |
| 899 d | |
| Star | Kepler-56 |
| Physical characteristics[1] | |
| Mass | 5.61 MJ |
| Temperature | 307 K (34 °C) |
Kepler-56d is an astronomical object of unknown nature that may be an exoplanet or a companion star orbiting Kepler-56. If it exists, its orbital period would be about 899 days. Its equilibrium temperature is expected to be around 307 K. It would have an eccentricity of 0.4, a mass 3.3 times that of Jupiter, and a semi-major axis of 2.16 AU.
References[edit]
- ^ a b c "Exoplanet-catalog". Exoplanet Exploration: Planets Beyond our Solar System. Retrieved 2021-11-01.
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Category:Exoplanets detected by radial velocity Category:Exoplanets discovered in 2012