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Exoplanet HIP 104045 b
Exoplanet HIP 104045 b orbits star HIP 104045 that lies 175 light years away from the Sun.
It weighs about 158.954 Earth masses and orbits its star further than Earth orbits Sun.
Sun distance
175 light years
175 light years
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HIP 104045 b
Exoplanet
Star: HIP 104045
Distance from the star: 3.46 AU
Orbit around star: 2315 days
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Orbital period
Orbital period of exoplanet HIP 104045 b around its star is 2315 days (or 6.3 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
Basic characteristic
Mass: 158.954 M Earth
| 0.5002 M Jupiter
Exoplanet mass
Exoplanet HIP 104045 b has 158.954 Earth masses (or 0.5002 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: 2023 (radial velocity)
Other designations of this exoplanet
HD 200633 b, Gaia DR3 6912226598456403456 b
HD 200633 b, Gaia DR3 6912226598456403456 b
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HIP 104045 system structure
Exoplanet HIP 104045 b orbits star HIP 104045, which has bigger mass than Sun. It is one of 2 known exoplanets orbiting this star.
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HIP 104045 | ||||||||
| HIP 104045 c | 0.92 AU | 43.2 M⊕ | 316 days | ||||||
| HIP 104045 b | 3.46 AU | 159 M⊕ | 2315 days | ||||||
Comparison
When comparing to the Solar system planets, HIP 104045 b has 50 % of mass of Jupiter and it orbits its star a little closer than Jupiter.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 2890.07 | 195.04 | 158.95 | 1445.04 | 0.5 | 1.67 | 10.89 | 9.24 |
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Distance | 8.87 | 4.79 | 3.46 | 2.27 | 0.67 | 0.36 | 0.18 | 0.12 |
Habitability
Habitable zone of the star: 1.2 - 1.7 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.
News from this star system
03. 03 2023
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