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Exoplanet Kepler 1656 b
Exoplanet Kepler 1656 b orbits star Kepler 1656 that lies 613 light years away from the Sun.
It weighs about 47.813 Earth masses and orbits its star closer than Earth orbits Sun.
Sun distance
613 light years
613 light years
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Kepler 1656 b
Exoplanet
Star: Kepler 1656
Distance from the star: 0.1974 AU
Orbit around star: 31.562 days
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Orbital period
Orbital period of exoplanet Kepler 1656 b around its star is 31.562 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: 0.838Basic characteristic
Mass: 47.813 M Earth
| 0.1504 M Jupiter
Exoplanet mass
Exoplanet Kepler 1656 b has 47.813 Earth masses (or 0.1504 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: 5.022 R Earth | 0.4 R Jupiter
Density: 2081 kg/m3 | 37.75 % Earth
Temperature: 651 K | 377.85 °C
Year of discovery: 2018 (transit)
Other designations of this exoplanet
KOI-367 b, KIC-4815520 b, 2MASS J18575331+3954425 b, KIC 4815520 b, WISE J185753.33+395442.7 b, Gaia EDR3 2103392720630278656 b
KOI-367 b, KIC-4815520 b, 2MASS J18575331+3954425 b, KIC 4815520 b, WISE J185753.33+395442.7 b, Gaia EDR3 2103392720630278656 b
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Kepler 1656 system structure
Exoplanet Kepler 1656 b orbits star Kepler 1656, which has bigger mass than Sun. It is one of 2 known exoplanets orbiting this star.
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Kepler 1656 | ||||||||
| Kepler 1656 b | 0.2 AU | 47.8 M⊕ | 5 R⊕ | 31.6 days | |||||
| Kepler 1656 c | 3.05 AU | 126.4 M⊕ | 1919 days | ||||||
Comparison
When comparing to the Solar system planets, Kepler 1656 b has 50 % of 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 | 869.33 | 58.67 | 47.81 | 434.66 | 0.15 | 0.5 | 3.27 | 2.78 |
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Size | 13.12 | 5.29 | 5.02 | 9.48 | 0.45 | 0.55 | 1.26 | 1.32 |
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Density | 0.39 | 0.4 | 0.38 | 0.51 | 1.67 | 2.99 | 1.65 | 1.2 |
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Distance | 0.51 | 0.27 | 0.2 | 0.13 | 0.04 | 0.02 | 0.01 | 0.01 |
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Temperature | 1.48 | 0.88 | 2.26 | 3.13 | 3.99 | 4.89 | 8.35 | 9.04 |
Habitability
Habitable zone of the star: 0.74 - 1.1 AU
The planet is too hot to sustain liquid water.