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Exoplanet HIP 38594 b
Exoplanet HIP 38594 b orbits star HIP 38594 that lies 58 light years away from the Sun.
It weighs about 8.107 Earth masses and orbits its star closer than Earth orbits Sun.
Sun distance
58 light years
58 light years
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HIP 38594 b
Exoplanet
Star: HIP 38594
Distance from the star: 0.256 AU
Orbit around star: 60.722 days
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Orbital period
Orbital period of exoplanet HIP 38594 b around its star is 60.722 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: 8.107 M Earth
Exoplanet mass
Exoplanet HIP 38594 b has 8.107 Earth masses, or 0.56 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
Year of discovery: 2020 (radial velocity)
Other designations of this exoplanet
HIC 38594 b, LTT 2976 b, NLTT 18618 b, CD-24 6144 b, 2MASS J07541090-2518116 b, Ross 429 b, SAO 174768 b, TIC 128902569 b, TYC 6557-844-1 b, WISEA J075410.65-251809.3 b, WDS J07542-2518A b
HIC 38594 b, LTT 2976 b, NLTT 18618 b, CD-24 6144 b, 2MASS J07541090-2518116 b, Ross 429 b, SAO 174768 b, TIC 128902569 b, TYC 6557-844-1 b, WISEA J075410.65-251809.3 b, WDS J07542-2518A b
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HIP 38594 system structure
Exoplanet HIP 38594 b orbits star HIP 38594, which has lower mass than Sun. It is one of 2 known exoplanets orbiting this star.
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HIP 38594 | ||||||||
| HIP 38594 b | 0.26 AU | 8.1 M⊕ | 60.7 days | ||||||
| HIP 38594 c | 3.81 AU | 48.4 M⊕ | 3477.8 days | ||||||
Comparison
When comparing to the Solar system planets, HIP 38594 b has 56 % of mass of Uranus and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
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Mass | 147.4 | 9.95 | 8.11 | 73.7 | 0.03 | 0.09 | 0.56 | 0.47 |
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Distance | 0.66 | 0.35 | 0.26 | 0.17 | 0.05 | 0.03 | 0.01 | 0.01 |
Habitability
Habitable zone of the star: 0.43 - 0.61 AU
The planet's orbit is close to hotter edge of the habitable zone of its star.