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Exoplanet Kepler 452 b
Exoplanet Kepler 452 b orbits star Kepler 452 that lies 1807 light years away from the Sun.
It weighs about 5 Earth masses and orbits its star further than Earth orbits Sun.
Sun distance
1807 light years
1807 light years
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Kepler 452 b
Exoplanet, super-earth
Star: Kepler 452
Distance from the star: 1.046 AU
Orbit around star: 3842843 days
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Orbital period
Orbital period of exoplanet Kepler 452 b around its star is 3842843 days (or 10521.1 years).
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: 5 M Earth
Exoplanet mass
Exoplanet Kepler 452 b has 5 Earth masses, or 0.34 times the mass of Uranus.
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: 1.5 R Earth | 0.1 R Jupiter
Density: 8168 kg/m3 | 148.16 % Earth
Year of discovery: 2015 (transit)
Other designations of this exoplanet
KOI-7016 b, KIC 8311864 b, GSC 3148-814 b, 2MASS J19440088+4416392 b, b
KOI-7016 b, KIC 8311864 b, GSC 3148-814 b, 2MASS J19440088+4416392 b, b
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Kepler 452 system structure
Exoplanet Kepler 452 b orbits star Kepler 452, which has bigger mass than Sun. It is the only known exoplanet orbiting this star
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Kepler 452 | ||||||||
| Kepler 452 b | 1.05 AU (HZ) | 5 M⊕ | 1.5 R⊕ | 3842843 days | |||||
Comparison
When comparing to the Solar system planets, Kepler 452 b has 34 % of mass of Uranus and it orbits its star between distances of Earth and Mars from the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
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Mass | 90.91 | 6.13 | 5 | 45.45 | 0.02 | 0.05 | 0.34 | 0.29 |
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Size | 3.92 | 1.58 | 1.5 | 2.83 | 0.13 | 0.16 | 0.38 | 0.39 |
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Density | 1.51 | 1.56 | 1.48 | 2.01 | 6.57 | 11.73 | 6.49 | 4.73 |
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Distance | 2.68 | 1.45 | 1.05 | 0.69 | 0.2 | 0.11 | 0.05 | 0.03 |
Habitability
Habitable zone of the star: 0.85 - 1.2 AU
The planet is orbiting inside the habitable zone of its star.