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Exoplanet Kepler 139 f
Exoplanet Kepler 139 f orbits star Kepler 139 that lies 1279 light years away from the Sun.
It weighs about 35.923 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
1279 light years
1279 light years
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Kepler 139 f
Exoplanet
Star: Kepler 139
Orbit around star: 355.0 days
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Orbital period
Orbital period of exoplanet Kepler 139 f around its star is 355.0 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: 35.923 M Earth
| 0.1130 M Jupiter
Exoplanet mass
Exoplanet Kepler 139 f has 35.923 Earth masses (or 0.1130 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: 2025 (radial velocity)
Other designations of this exoplanet
2MASS J18493406+4353216 f, KIC 8008067 f, KOI-316 f, WISE J184934.03+435320.8 f, f
2MASS J18493406+4353216 f, KIC 8008067 f, KOI-316 f, WISE J184934.03+435320.8 f, f
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Kepler 139 system structure
Exoplanet Kepler 139 f orbits star Kepler 139, which has bigger mass than Sun. It is one of 5 known exoplanets orbiting this star.
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Kepler 139 | ||||||||
| Kepler 139 f | n/a | 35.9 M⊕ | 355 days | ||||||
| Kepler 139 d | 0.08 AU | 4.7 M⊕ | 19 R⊕ | 7.3 days | |||||
| Kepler 139 b | 0.13 AU | 2.9 R⊕ | 15.8 days | ||||||
| Kepler 139 c | 0.59 AU | 3.4 R⊕ | 157.1 days | ||||||
| Kepler 139 e | 3.23 AU | 426 M⊕ | 2047 days | ||||||
Comparison
When comparing to the Solar system planets, Kepler 139 f has 38 % of mass of Saturn
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
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Mass | 653.15 | 44.08 | 35.92 | 326.57 | 0.11 | 0.38 | 2.46 | 2.09 |