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HD 97658
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HD 97658 b
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Exoplanet HD 97658 b

Exoplanet HD 97658 b orbits star HD 97658 that lies 70 light years away from the Sun. It weighs about 8.3 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
70 light years

HD 97658 b

Exoplanet, super-earth
Star: HD 97658
icon distanceDistance from the star: 0.08 AU
icon timeOrbit around star: 9.4897 days
icon timeEccentricity: 0.03

Basic characteristic

icon weightMass: 8.3 M Earth
icon radiusSize: 2.12 R Earth | 0.2 R Jupiter
icon densityDensity: 4803 kg/m3 | 87 % Earth
icon temperatureTemperature: 681 K | 408 °C
icon discoveryYear of discovery: 2010 (transit)
Comparison to the Solar system planets
icon massMass: Neptune (48 % Neptune mass)
icon radiusSize: Neptune (55 % Neptune radius)
icon massDensity: Mars (122 % Mars density)
icon distanceDistance: Mercury (21 % Mercury distance)
Other designations of this exoplanet
Exoplanets around star HD 97658
Exoplanet HD 97658 b orbits star Class orange star HD 97658, which has lower mass than Sun. It is the only known exoplanet orbiting this star
HD 97658 b
| 0.08 AU
Star HD 97658
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