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Exoplanet HD 39500 B b
Exoplanet HD 39500 B b orbits star HD 39500 B that lies 553 light years away from the Sun.
It weighs about 101.412 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
553 light years
553 light years
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HD 39500 B b
Exoplanet
Star: HD 39500 B
Distance from the star: 0.036 AU
Orbit around star: 3.325 days
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Orbital period
Orbital period of exoplanet HD 39500 B b around its star is 3.325 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: 101.412 M Earth
| 0.3191 M Jupiter
Exoplanet mass
Exoplanet HD 39500 B b has 101.412 Earth masses (or 0.3191 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: 11.186 R Earth | 1 R Jupiter
Density: 399 kg/m3 | 7.24 % Earth
Year of discovery: 2014
Other designations of this exoplanet
HATS-6 b, 2MASS J05523523-1901539 b, TIC 33521996 b, Gaia DR3 2966680597368750720 b, TOI-468 b
HATS-6 b, 2MASS J05523523-1901539 b, TIC 33521996 b, Gaia DR3 2966680597368750720 b, TOI-468 b
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HD 39500 system structure
Exoplanet HD 39500 B b orbits star HD 39500 B, which has much lower mass than Sun. It is the only known exoplanet orbiting this star
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HD 39500 | ||||||||
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HD 39500 B | ||||||||
| HD 39500 B b | 0.04 AU | 101.4 M⊕ | 11.2 R⊕ | 3.3 days | |||||
Comparison
When comparing to the Solar system planets, HD 39500 B b has 1.07 times the mass of Saturn and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
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Mass | 1843.85 | 124.43 | 101.41 | 921.93 | 0.32 | 1.07 | 6.95 | 5.9 |
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Size | 29.21 | 11.77 | 11.19 | 21.11 | 1 | 1.23 | 2.8 | 2.94 |
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Density | 0.07 | 0.08 | 0.07 | 0.1 | 0.32 | 0.57 | 0.32 | 0.23 |
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Distance | 0.09 | 0.05 | 0.04 | 0.02 | 0.01 | 0 | 0 | 0 |
Habitability
Habitable zone of the star: 0.33 - 0.48 AU
The planet is too hot to sustain liquid water.