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Exoplanet LAWD 83 b
(Unconfirmed Exoplanet)
LAWD 83 b is an unconfirmed exoplanet detected around star LAWD 83. More observations are needed to confirm its existence.
Sun distance
53 light years
53 light years
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LAWD 83 b
Exoplanet, gas giant
Star: LAWD 83
Distance from the star: 4 AUBasic characteristic
Mass: 445.07 M Earth
| 1.4005 M Jupiter
Exoplanet mass
Exoplanet LAWD 83 b has 445.07 Earth masses (or 1.4005 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
Other designations of this exoplanet
WD 2105−82 b, GJ 820.1 b, Gliese 820.1 b, 2MASS J21131688-8149129 b, TIC 403995834 b, WISEA J211318.14-814916.9 b
WD 2105−82 b, GJ 820.1 b, Gliese 820.1 b, 2MASS J21131688-8149129 b, TIC 403995834 b, WISEA J211318.14-814916.9 b
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Comparison
When comparing to the Solar system planets, LAWD 83 b has 1.4 times the mass of Jupiter and it orbits its star a little closer than Jupiter.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 8092.18 | 546.1 | 445.07 | 4046.09 | 1.4 | 4.68 | 30.48 | 25.88 |
|
Distance | 10.26 | 5.53 | 4 | 2.62 | 0.77 | 0.42 | 0.21 | 0.13 |
Habitability
Habitable zone of the star: 0.03 - 0.04 AU
The planet is too cold to sustain liquid water on its surface. It is however possible that there is environment with higher temperatures on some of its potential moons.
The planet is probably a gas giant and has no surface, however life could still be possible on the potential moons orbiting it.