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Exoplanet WASP-11 A b
Exoplanet WASP-11 A b orbits star WASP-11 A that lies 424 light years away from the Sun.
It weighs about 156 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
424 light years
424 light years
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WASP-11 A b
Exoplanet
Star: WASP-11 A
Orbit around star: 3.722479 days
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Orbital period
Orbital period of exoplanet WASP-11 A b around its star is 3.722479 days.
The orbital period of an exoplanet is the time it takes to complete one full orbit around its star, usually measured in days. Most of the exoplanets discovered so far have orbital periods of less than one year...
More about Orbital period in StellarGuide
Basic characteristic
Mass: 156 M Earth
| 0.4909 M Jupiter
Exoplanet mass
Exoplanet WASP-11 A b has 156 Earth masses (or 0.4909 Jupiter masses).
The mass of an exoplanet is one of the most important characteristics for understanding what kind of world it is — whether it’s small and rocky like Earth or large and gaseous like Jupiter. Mass provides key information about the planet’s composition, gravity, and formation history...
More about Exoplanet mass in StellarGuide
Size: 11.10 R Earth | 1 R Jupiter
Density: 629 kg/m3 | 11.41 % Earth
Temperature: 992 K | 718.85 °C
Other designations of this exoplanet
HAT-P-10 b, TOI-4516 b, TIC 85593751 b, WASP-11 b, TYC 2340-1714-1 b, GSC 02340-01714 b, 2MASS J03092855+3040249 b
HAT-P-10 b, TOI-4516 b, TIC 85593751 b, WASP-11 b, TYC 2340-1714-1 b, GSC 02340-01714 b, 2MASS J03092855+3040249 b
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WASP-11 system structure
Exoplanet WASP-11 A b orbits star WASP-11 A, which has lower mass than Sun. It is the only known exoplanet orbiting this star
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WASP-11 A | ||||||||
| WASP-11 A b | n/a | 156 M⊕ | 11.1 R⊕ | 3.7 days | |||||
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WASP-11 B | 42 AU | |||||||
Comparison
When comparing to the Solar system planets, WASP-11 A b has 49 % of mass of Jupiter
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
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Mass | 2836.36 | 191.41 | 156 | 1418.18 | 0.49 | 1.64 | 10.68 | 9.07 |
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Size | 28.99 | 11.68 | 11.1 | 20.94 | 0.99 | 1.22 | 2.78 | 2.92 |
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Density | 0.12 | 0.12 | 0.11 | 0.15 | 0.51 | 0.9 | 0.5 | 0.36 |
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Temperature | 2.25 | 1.35 | 3.44 | 4.77 | 6.09 | 7.46 | 12.72 | 13.78 |