HD 113538 b
Extrasolar planet in the constellation Centaurus
From Wikipedia, the free encyclopedia
HD 113538 b is an exoplanet approximately 51 light years away from Earth in the constellation Centaurus. It orbits its star (HD 113538) once every 263.3 days, placing it in the outer edge of the habitable zone. However it is most likely a gas giant with no solid surface.
| Discovery | |
|---|---|
| Discovery date | 2010 |
| Radial velocity | |
| Orbital characteristics | |
| 0.71 ± 0.01 AU (106,200,000 ± 1,500,000 km) | |
| Eccentricity | 0.61 ± 0.11 |
| 263.3 ± 2.3 d | |
| Star | HD 113538 |
