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Exoplanet HIP 5319 b
Exoplanet HIP 5319 b orbits star HIP 5319 that lies 140 light years away from the Sun.
It weighs about 9855.117 Earth masses and orbits its star further than Earth orbits Sun.
Sun distance
140 light years
140 light years
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HIP 5319 b
Exoplanet, brown dwarf
Star: HIP 5319
Distance from the star: 18.6 AU
Eccentricity: 0.42Basic characteristic
Mass: 9855.117 M Earth
| 31.0104 M Jupiter
Exoplanet mass
Exoplanet HIP 5319 b has 9855.117 Earth masses (or 31.0104 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
Year of discovery: 2022 (imaging)Advertisement
HIP 5319 system structure
Exoplanet HIP 5319 b orbits star HIP 5319, which has bigger mass than Sun. It is the only known exoplanet orbiting this star
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HIP 5319 | ||||||||
| HIP 5319 b | 18.6 AU | 9855.1 M⊕ | - | ||||||
Comparison
When comparing to the Solar system planets, HIP 5319 b has % of mass of and it orbits its star a little closer than Uranus.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 179183.95 | 12092.17 | 9855.12 | 89591.97 | 31.01 | 103.52 | 675.01 | 572.97 |
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Distance | 47.69 | 25.73 | 18.6 | 12.2 | 3.57 | 1.95 | 0.97 | 0.62 |
Habitability
Habitable zone of the star: 2.4 - 3.5 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.