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Exoplanet HD 95338 b
Exoplanet HD 95338 b orbits star HD 95338 that lies 121 light years away from the Sun.
It weighs about 42.9 Earth masses and orbits its star closer than Earth orbits Sun.
Sun distance
121 light years
121 light years
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HD 95338 b
Exoplanet
Star: HD 95338
Distance from the star: 0.279 AU
Orbit around star: 55.08269 days
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Orbital period
Orbital period of exoplanet HD 95338 b around its star is 55.08269 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
Eccentricity: 0.199Basic characteristic
Mass: 42.9 M Earth
| 0.1350 M Jupiter
Exoplanet mass
Exoplanet HD 95338 b has 42.9 Earth masses (or 0.1350 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
Size: 4.1 R Earth | 0.4 R Jupiter
Density: 3432 kg/m3 | 62.25 % Earth
Temperature: 443 K | 169.85 °C
Year of discovery: 2020 (transit)Advertisement
HD 95338 system structure
Exoplanet HD 95338 b orbits star HD 95338, which has much lower mass than Sun. It is the only known exoplanet orbiting this star
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HD 95338 | ||||||||
| HD 95338 b | 0.28 AU | 42.9 M⊕ | 4.1 R⊕ | 55.1 days | |||||
Comparison
When comparing to the Solar system planets, HD 95338 b has 45 % of mass of Saturn and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 780 | 52.64 | 42.9 | 390 | 0.13 | 0.45 | 2.94 | 2.49 |
|
Size | 10.71 | 4.32 | 4.1 | 7.74 | 0.37 | 0.45 | 1.03 | 1.08 |
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Density | 0.64 | 0.65 | 0.62 | 0.84 | 2.76 | 4.93 | 2.73 | 1.99 |
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Distance | 0.72 | 0.39 | 0.28 | 0.18 | 0.05 | 0.03 | 0.01 | 0.01 |
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Temperature | 1.01 | 0.6 | 1.54 | 2.13 | 2.72 | 3.33 | 5.68 | 6.15 |
Habitability
Habitable zone of the star: 31 - 44.7 AU
The planet is too hot to sustain liquid water.