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Exoplanet HD 72659 c
Exoplanet HD 72659 c orbits star HD 72659 that lies 169 light years away from the Sun.
It weighs about 6167.396 Earth masses and orbits its star further than Earth orbits Sun.
Sun distance
169 light years
169 light years
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HD 72659 c
Exoplanet, brown dwarf
Star: HD 72659
Distance from the star: 21.5 AU
Orbit around star: 97.1 days
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Orbital period
Orbital period of exoplanet HD 72659 c around its star is 97.1 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: 0.114Basic characteristic
Mass: 6167.396 M Earth
| 19.4065 M Jupiter
Exoplanet mass
Exoplanet HD 72659 c has 6167.396 Earth masses (or 19.4065 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: 2022 (radial velocity)
Other designations of this exoplanet
HD 72659 c
HD 72659 c
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HD 72659 system structure
Exoplanet HD 72659 c orbits star HD 72659, which has bigger mass than Sun. It is one of 2 known exoplanets orbiting this star.
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HD 72659 | ||||||||
| HD 72659 b | 4.69 AU | 949.9 M⊕ | 3549.4 days | ||||||
| HD 72659 c | 21.5 AU | 6167.4 M⊕ | 97.1 days | ||||||
Comparison
When comparing to the Solar system planets, HD 72659 c has % of mass of and it orbits its star between distances of Uranus and Neptune from the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 112134.47 | 7567.36 | 6167.4 | 56067.24 | 19.41 | 64.78 | 422.42 | 358.57 |
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Distance | 55.13 | 29.74 | 21.5 | 14.11 | 4.13 | 2.25 | 1.12 | 0.72 |
Habitability
Habitable zone of the star: 1.7 - 2.4 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.