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Exoplanet Kepler 455 b
Exoplanet Kepler 455 b orbits star Kepler 455 that lies 3870 light years away from the Sun.
It has about 250px of Earth radius and orbits its star much closer than Earth orbits Sun.
Sun distance
3870 light years
3870 light years
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Kepler 455 b
Exoplanet
Star: Kepler 455
Orbit around star: 1322.3 days
+
Orbital period
Orbital period of exoplanet Kepler 455 b around its star is 1322.3 days (or 3.6 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
Size: 6.95 R Earth | 0.6 R Jupiter
Year of discovery: 2015 (transit)
Other designations of this exoplanet
KIC 3558849 b, WISE J193947.96+383618.7 b, 2MASS J19394796+3836186 b, KOI-4307 b
KIC 3558849 b, WISE J193947.96+383618.7 b, 2MASS J19394796+3836186 b, KOI-4307 b
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Kepler 455 system structure
Exoplanet Kepler 455 b orbits star Kepler 455, which has lower mass than Sun. It is the only known exoplanet orbiting this star
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Kepler 455 | ||||||||
| Kepler 455 b | n/a | 7 R⊕ | 1322.3 days | ||||||
Comparison
When comparing to the Solar system planets,
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Size | 18.15 | 7.32 | 6.95 | 13.11 | 0.62 | 0.76 | 1.74 | 1.83 |