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HD 93385 A b
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Exoplanet HD 93385 A b

Exoplanet HD 93385 A b orbits star HD 93385 A that lies 142 light years away from the Sun. It weighs about 4.2 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
142 light years
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iconHD 93385 A b

Exoplanet
icon time Orbit around star: 7.34 days +
Orbital period
Orbital period of exoplanet HD 93385 A b around its star is 7.34 days.

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... icon More about Orbital period in StellarGuide

Basic characteristic

icon weight
Mass: 4.2 M Earth
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Exoplanet mass
Exoplanet HD 93385 A b has 4.2 Earth masses, or 0.29 times the mass of Uranus.

The mass of an exoplanet is one of the most important characteristics for understanding what kind of world it is — whether it’s small and rocky like Earth or large and gaseous like Jupiter. Mass provides key information about the planet’s composition, gravity, and formation history... icon More about Exoplanet mass in StellarGuide
icon discoveryYear of discovery: 2021 (radial velocity)
Other designations of this exoplanet
CD-40 6283 b, DENIS J104615.1-412751 b, HIC 52676 b, HIP 52676 b, 2MASS J10461511-4127518 b, TIC 106900981 b, TYC 7731-1993-1 b, SAO 222310 b
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HD 93385 system structure

Exoplanet HD 93385 A b orbits star HD 93385 A, which has bigger mass than Sun. It is one of 3 known exoplanets orbiting this star.
 HD 93385 A
HD 93385 A b n/a 4.2 M⊕ 7.3 days
HD 93385 A c 0.11 AU 8.3 M⊕ 13.2 days
HD 93385 A d 0.26 AU 10.1 M⊕ 46 days
HD 93385 B 448 AU

Comparison

When comparing to the Solar system planets, HD 93385 A b has 29 % of mass of Uranus
Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune
icon mass Mass 76.365.154.238.180.010.040.290.24

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