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HD 221420
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HD 221420 b
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Exoplanet HD 221420 b

Exoplanet HD 221420 b orbits star HD 221420 that lies 102 light years away from the Sun. It weighs about 7280.1 Earth masses and orbits its star further than Earth orbits Sun.
Sun distance
102 light years

HD 221420 b

Exoplanet, brown dwarf
Star: HD 221420
icon distanceDistance from the star: 10.15 AU
icon timeOrbit around star: 10088 days
icon timeEccentricity: 0.14

Basic characteristic

icon weightMass: 7280.1 M Earth | 22.9077 M Jupiter
icon discoveryYear of discovery: 2019 (radial velocity)
Comparison to the Solar system planets
icon massMass: Jupiter (2290.77 % Jupiter mass)
icon distanceDistance: Saturn (106 % Saturn distance)
Other designations of this exoplanet
Exoplanets around star HD 221420
Exoplanet HD 221420 b orbits star Class subgiant HD 221420, which has bigger mass than Sun. It is the only known exoplanet orbiting this star
HD 221420 b
| 10.15 AU
Star HD 221420
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