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Exoplanet HD 126105 b
Exoplanet HD 126105 b orbits star HD 126105 that lies 268 light years away from the Sun.
It weighs about 530.90302 Earth masses and orbits its star further than Earth orbits Sun.
Sun distance
268 light years
268 light years
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HD 126105 b
Exoplanet, gas giant
Star: HD 126105
Distance from the star: 1.36 AU
Orbit around star: 524.0 days
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Orbital period
Orbital period of exoplanet HD 126105 b around its star is 524.0 days (or 1.4 years).
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: 0.103Basic characteristic
Mass: 530.90302 M Earth
| 1.6706 M Jupiter
Exoplanet mass
Exoplanet HD 126105 b has 530.90302 Earth masses (or 1.6706 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
HD 126105 b, HIP 70341 b, BD-19 3788 b, SAO 158223 b, TYC 6137-975-1 b
HD 126105 b, HIP 70341 b, BD-19 3788 b, SAO 158223 b, TYC 6137-975-1 b
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HD 126105 system structure
Exoplanet HD 126105 b orbits star HD 126105, which has bigger mass than Sun. It is the only known exoplanet orbiting this star
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HD 126105 | ||||||||
| HD 126105 b | 1.36 AU | 530.9 M⊕ | 524 days | ||||||
Comparison
When comparing to the Solar system planets, HD 126105 b has 1.67 times the mass of Jupiter and it orbits its star a little closer than Mars.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 9652.78 | 651.41 | 530.9 | 4826.39 | 1.67 | 5.58 | 36.36 | 30.87 |
|
Distance | 3.49 | 1.88 | 1.36 | 0.89 | 0.26 | 0.14 | 0.07 | 0.05 |
Habitability
Habitable zone of the star: 3.4 - 4.9 AU
The planet is too hot to sustain liquid water.