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Exoplanet HD 93385 A d
Exoplanet HD 93385 A d orbits star HD 93385 A that lies 142 light years away from the Sun.
It weighs about 10.109 Earth masses and orbits its star closer than Earth orbits Sun.
Sun distance
142 light years
142 light years
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HD 93385 A d
Exoplanet
Star: HD 93385 A
Distance from the star: 0.257 AU
Orbit around star: 46.025 days
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Orbital period
Orbital period of exoplanet HD 93385 A d around its star is 46.025 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...
More about Orbital period in StellarGuide
Basic characteristic
Mass: 10.109 M Earth
Exoplanet mass
Exoplanet HD 93385 A d has 10.109 Earth masses, or 0.69 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...
More about Exoplanet mass in StellarGuide
Year of discovery: 2011 (radial velocity)
Other designations of this exoplanet
CD-40 6283 d, DENIS J104615.1-412751 d, HIC 52676 d, HIP 52676 d, 2MASS J10461511-4127518 d, TIC 106900981 d, TYC 7731-1993-1 d, SAO 222310 d
CD-40 6283 d, DENIS J104615.1-412751 d, HIC 52676 d, HIP 52676 d, 2MASS J10461511-4127518 d, TIC 106900981 d, TYC 7731-1993-1 d, SAO 222310 d
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HD 93385 system structure
Exoplanet HD 93385 A d orbits star HD 93385 A, which has bigger mass than Sun. It is one of 3 known exoplanets orbiting this star.
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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 | ||||||
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HD 93385 B | 448 AU | |||||||
Comparison
When comparing to the Solar system planets, HD 93385 A d has 69 % of mass of Uranus and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
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Mass | 183.8 | 12.4 | 10.11 | 91.9 | 0.03 | 0.11 | 0.69 | 0.59 |
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Distance | 0.66 | 0.36 | 0.26 | 0.17 | 0.05 | 0.03 | 0.01 | 0.01 |