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Exoplanet Gliese 2030 b
Exoplanet Gliese 2030 b orbits star Gliese 2030 that lies 122 light years away from the Sun.
It weighs about 4.451 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
122 light years
122 light years
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Gliese 2030 b
Exoplanet
Star: Gliese 2030
Distance from the star: 0.034 AU
Eccentricity: 0.246Basic characteristic
Mass: 4.451 M Earth
Exoplanet mass
Exoplanet Gliese 2030 b has 4.451 Earth masses, or 0.3 times the mass of Uranus.
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
HD 21019 b, GJ 2030 b, HIP 15776 b, HR 1024 b, LTT 1601 b, TIC 9967949 b, TYC 5295-1155-1 b, WISEA J032317.72-074740.4 b
HD 21019 b, GJ 2030 b, HIP 15776 b, HR 1024 b, LTT 1601 b, TIC 9967949 b, TYC 5295-1155-1 b, WISEA J032317.72-074740.4 b
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Gliese 2030 system structure
Exoplanet Gliese 2030 b orbits star Gliese 2030, which has similar mass to Sun. It is one of 2 known exoplanets orbiting this star.
|
|
Gliese 2030 | ||||||||
| Gliese 2030 b | 0.03 AU | 4.5 M⊕ | - | ||||||
| Gliese 2030 c | 16.75 AU | 4111.8 M⊕ | 25635 days | ||||||
Comparison
When comparing to the Solar system planets, Gliese 2030 b has 30 % of mass of Uranus and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 80.93 | 5.46 | 4.45 | 40.46 | 0.01 | 0.05 | 0.3 | 0.26 |
|
Distance | 0.09 | 0.05 | 0.03 | 0.02 | 0.01 | 0 | 0 | 0 |
Habitability
Habitable zone of the star: 1.8 - 2.6 AU
The planet is too hot to sustain liquid water.