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Exoplanet WASP 119 b
Exoplanet WASP 119 b orbits star WASP 119 that lies 986 light years away from the Sun.
It weighs about 391.026 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
986 light years
986 light years
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WASP 119 b
Exoplanet, gas giant
Star: WASP 119
Distance from the star: 0.0363 AU
Orbit around star: 2.49979 days
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Orbital period
Orbital period of exoplanet WASP 119 b around its star is 2.49979 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
Eccentricity: 0.058Basic characteristic
Mass: 391.026 M Earth
| 1.2304 M Jupiter
Exoplanet mass
Exoplanet WASP 119 b has 391.026 Earth masses (or 1.2304 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: 15.692 R Earth | 1.4 R Jupiter
Density: 558 kg/m3 | 10.12 % Earth
Temperature: 1600 K | 1326.85 °C
Year of discovery: 2016 (transit)
Other designations of this exoplanet
1SWASP J034343.96−651137.8 b, 2MASS 03434402−6511378 b, Gaia DR3 4672607178880426624 b, TOI 112 b
1SWASP J034343.96−651137.8 b, 2MASS 03434402−6511378 b, Gaia DR3 4672607178880426624 b, TOI 112 b
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WASP 119 system structure
Exoplanet WASP 119 b orbits star WASP 119, which has bigger mass than Sun. It is the only known exoplanet orbiting this star
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WASP 119 | ||||||||
| WASP 119 b | 0.04 AU | 391 M⊕ | 15.7 R⊕ | 2.5 days | |||||
Comparison
When comparing to the Solar system planets, WASP 119 b has 1.23 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 | 7109.56 | 479.79 | 391.03 | 3554.78 | 1.23 | 4.11 | 26.78 | 22.73 |
|
Size | 40.98 | 16.52 | 15.69 | 29.61 | 1.4 | 1.72 | 3.92 | 4.13 |
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Density | 0.1 | 0.11 | 0.1 | 0.14 | 0.45 | 0.8 | 0.44 | 0.32 |
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Distance | 0.09 | 0.05 | 0.04 | 0.02 | 0.01 | 0 | 0 | 0 |
|
Temperature | 3.64 | 2.17 | 5.56 | 7.69 | 9.82 | 12.03 | 20.51 | 22.22 |
Habitability
Habitable zone of the star: 1.1 - 1.6 AU
The planet orbits too close to its star and is exposed to extreme temperatures and radiation prohibiting life as we know it.