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Exoplanet Gliese 876 c
Exoplanet Gliese 876 c orbits star Gliese 876 that lies 15 light years away from the Sun.
It weighs about 241.5 Earth masses and orbits its star closer than Earth orbits Sun.
Sun distance
15 light years
15 light years
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Gliese 876 c
Exoplanet, gas giant
Star: Gliese 876
Distance from the star: 0.133 AU
Orbit around star: 30.126 days
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Orbital period
Orbital period of exoplanet Gliese 876 c around its star is 30.126 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: 241.5 M Earth
| 0.7599 M Jupiter
Exoplanet mass
Exoplanet Gliese 876 c has 241.5 Earth masses (or 0.7599 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
Other designations of this exoplanet
Ross 780 c, BD-15°6290 c, G 156-057 c, GCTP 5546.00 c, HIC 113020 c, HIP 113020 c, IL Aquarii c, LHS 530 c, Vys 337 c, GJ 876 c
Ross 780 c, BD-15°6290 c, G 156-057 c, GCTP 5546.00 c, HIC 113020 c, HIP 113020 c, IL Aquarii c, LHS 530 c, Vys 337 c, GJ 876 c
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Gliese 876 system structure
Exoplanet Gliese 876 c orbits star Gliese 876, which has lower mass than Sun. It is one of 4 known exoplanets orbiting this star.
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Gliese 876 | ||||||||
| Gliese 876 d | 0.02 AU | 6.9 M⊕ | 1.9 days | ||||||
| Gliese 876 c | 0.13 AU | 241.5 M⊕ | 30.1 days | ||||||
| Gliese 876 b | 0.21 AU | 760.9 M⊕ | 61.1 days | ||||||
| Gliese 876 e | 0.34 AU | 15.4 M⊕ | 124.4 days | ||||||
Comparison
When comparing to the Solar system planets, Gliese 876 c has 76 % of mass of Jupiter and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
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Mass | 4390.91 | 296.32 | 241.5 | 2195.45 | 0.76 | 2.54 | 16.54 | 14.04 |
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Distance | 0.34 | 0.18 | 0.13 | 0.09 | 0.03 | 0.01 | 0.01 | 0 |
Habitability
Habitable zone of the star: 0.09 - 0.13 AU
The planet is orbiting on the edge of the habitable zone of its star.
The planet is a gas giant and has no surface, however life could still be possible in its atmosphere or on the potential moons orbiting the planet.