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Exoplanet WASP 101 b
Exoplanet WASP 101 b orbits star WASP 101 that lies 651 light years away from the Sun.
It weighs about 448.249 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
651 light years
651 light years
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WASP 101 b
Exoplanet, gas giant
Star: WASP 101
Distance from the star: 0.0506 AU
Orbit around star: 3.585722 days
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Orbital period
Orbital period of exoplanet WASP 101 b around its star is 3.585722 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: 448.249 M Earth
| 1.4105 M Jupiter
Exoplanet mass
Exoplanet WASP 101 b has 448.249 Earth masses (or 1.4105 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: 5.604 R Earth | 0.5 R Jupiter
Density: 14043 kg/m3 | 254.73 % Earth
Temperature: 1565 K | 1291.85 °C
Year of discovery: 2013 (transit)Advertisement
WASP 101 system structure
Exoplanet WASP 101 b orbits star WASP 101, which has bigger mass than Sun. It is the only known exoplanet orbiting this star
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WASP 101 | ||||||||
| WASP 101 b | 0.05 AU | 448.2 M⊕ | 5.6 R⊕ | 3.6 days | |||||
Comparison
When comparing to the Solar system planets, WASP 101 b has 1.41 times the mass of Jupiter and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 8149.98 | 550 | 448.25 | 4074.99 | 1.41 | 4.71 | 30.7 | 26.06 |
|
Size | 14.64 | 5.9 | 5.6 | 10.57 | 0.5 | 0.62 | 1.4 | 1.47 |
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Density | 2.6 | 2.68 | 2.55 | 3.45 | 11.29 | 20.16 | 11.17 | 8.13 |
|
Distance | 0.13 | 0.07 | 0.05 | 0.03 | 0.01 | 0.01 | 0 | 0 |
|
Temperature | 3.56 | 2.12 | 5.43 | 7.52 | 9.6 | 11.77 | 20.06 | 21.74 |
Habitability
Habitable zone of the star: 1.4 - 2.1 AU
The planet orbits too close to its star and is exposed to extreme temperatures and radiation prohibiting life as we know it.