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Exoplanet Gliese 3512 b
Exoplanet Gliese 3512 b orbits star Gliese 3512 that lies 31 light years away from the Sun.
It weighs about 147 Earth masses and orbits its star closer than Earth orbits Sun.
Sun distance
31 light years
31 light years
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Gliese 3512 b
Exoplanet
Star: Gliese 3512
Distance from the star: 0.338 AU
Orbit around star: 203.59 days
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Orbital period
Orbital period of exoplanet Gliese 3512 b around its star is 203.59 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: 147 M Earth
| 0.4626 M Jupiter
Exoplanet mass
Exoplanet Gliese 3512 b has 147 Earth masses (or 0.4626 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: 2019 (radial velocity)
Other designations of this exoplanet
LHS 252 b, G 234-45 b, LP 90-18 b, NLTT 20004 b, 2MASS J08412013+5929505 b, WISEA J084119.76+592937.0 b, GJ 3512 b
LHS 252 b, G 234-45 b, LP 90-18 b, NLTT 20004 b, 2MASS J08412013+5929505 b, WISEA J084119.76+592937.0 b, GJ 3512 b
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Gliese 3512 system structure
Exoplanet Gliese 3512 b orbits star Gliese 3512, which has much lower mass than Sun. It is one of 2 known exoplanets orbiting this star.
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Gliese 3512 | ||||||||
| Gliese 3512 b | 0.34 AU | 147 M⊕ | 203.6 days | ||||||
| Gliese 3512 c | 1.2 AU | 54 M⊕ | - | ||||||
Comparison
When comparing to the Solar system planets, Gliese 3512 b has 46 % of mass of Jupiter and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 2672.73 | 180.37 | 147 | 1336.36 | 0.46 | 1.54 | 10.07 | 8.55 |
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Distance | 0.87 | 0.47 | 0.34 | 0.22 | 0.06 | 0.04 | 0.02 | 0.01 |
Habitability
Habitable zone of the star: 126.2 - 181.8 AU
The planet is too hot to sustain liquid water.
News from this star system
30. 09 2019
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