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Kepler 254
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Kepler 254 d
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Exoplanet Kepler 254 d

Exoplanet Kepler 254 d orbits star Kepler 254 that lies 4403 light years away from the Sun. It weighs about 6.7 Earth masses and orbits its star closer than Earth orbits Sun.
Sun distance
4403 light years

Kepler 254 d

Exoplanet, sub-neptune
Star: Kepler 254
icon distanceDistance from the star: 0.139 AU
icon timeOrbit around star: 18.7464 days

Basic characteristic

icon weightMass: 6.7 M Earth
icon radiusSize: 2.5 R Earth | 0.2 R Jupiter
icon densityDensity: 2371 kg/m3 | 43 % Earth
icon discoveryYear of discovery: 2014 (transit)
Comparison to the Solar system planets
icon massMass: Neptune (39 % Neptune mass)
icon radiusSize: Neptune (65 % Neptune radius)
icon massDensity: Neptune (145 % Neptune density)
icon distanceDistance: Mercury (36 % Mercury distance)
Other designations of this exoplanet
2MASS J19123952+4548594 d, KIC 9334289 d, KOI-934 d, WISE J191239.50+454859.2 d
Exoplanets around star Kepler 254
Exoplanet Kepler 254 d orbits star Class yellow star Kepler 254, which has much lower mass than Sun. It is one of 3 known exoplanets orbiting this star.
Kepler 254 b
| 0.06 AU
Kepler 254 c
| 0.11 AU
Kepler 254 d
| 0.14 AU
Star Kepler 254
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