WASP-11 b
A confirmed exoplanet orbiting WASP-11.
Compared with Earth
- Size
- About 12 times Earth's width.
- Mass
- About 251 times Earth's mass.
- Year
- A year here lasts about 3.7 Earth days.
Planet
- Radius
- 12.44 × Earth
- Mass
- 251.1 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 3.722 days
- Average distance from its star
- Unknown
Star
- Host star
- WASP-11
- Spectral class
- K — orange dwarf
- Surface temperature
- 4,800 K
- Radius
- 0.89 × Sun
- Mass
- 1.42 × Sun
- Age
- Unknown
System
- Distance from Earth
- 406.8 light-years (124.7 parsecs)
- Stars in system
- 3
- Known planets
- 1
Discovery
- Year
- 2008
- Method
- Transit
- Facility
- SuperWASP
Data from the NASA Exoplanet Archive, synced October 14, 2026.