Stellar Catalog
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Nearby stars catalogue
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HD 307842
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HD 307842 b
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Exoplanet HD 307842 b

Exoplanet HD 307842 b orbits star HD 307842 that lies 211 light years away from the Sun. It weighs about 9.7 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
211 light years

HD 307842 b

Exoplanet, super-earth
Star: HD 307842
icon distanceDistance from the star: 0.038 AU
icon timeOrbit around star: 2.797034 days

Basic characteristic

icon weightMass: 9.7 M Earth
icon radiusSize: 1.93 R Earth | 0.2 R Jupiter
icon densityDensity: 7416 kg/m3 | 135 % Earth
icon discoveryYear of discovery: 2023 (transit)
Comparison to the Solar system planets
icon massMass: Neptune (56 % Neptune mass)
icon radiusSize: Earth (193 % Earth radius)
icon massDensity: Earth (135 % Earth density)
icon distanceDistance: Mercury (10 % Mercury distance)
Other designations of this exoplanet
TOI 784 b, TIC 460984940 b
Exoplanets around star HD 307842
Exoplanet HD 307842 b orbits star Class yellow star HD 307842, which has lower mass than Sun. It is the only known exoplanet orbiting this star
HD 307842 b
| 0.04 AU
Star HD 307842
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