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Exoplanet HD 3167 b
Exoplanet HD 3167 b orbits star HD 3167 that lies 154 light years away from the Sun.
It weighs about 5.023 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
154 light years
154 light years
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HD 3167 b
Exoplanet, super-earth, ultra-short period
Star: HD 3167
Distance from the star: 0.0186 AU
Orbit around star: 0.959624 days
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Orbital period
Orbital period of exoplanet HD 3167 b around its star is 0.959624 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: 5.023 M Earth
Exoplanet mass
Exoplanet HD 3167 b has 5.023 Earth masses, or 0.34 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
Size: 1.704 R Earth | 0.2 R Jupiter
Density: 5597 kg/m3 | 101.52 % Earth
Temperature: 1669 K | 1395.85 °C
Year of discovery: 2016 (transit)
Other designations of this exoplanet
EPIC 220383386 b, HIP 2736 b, 2MASS J00345752+0422531 b, BD+03 68 b, K2-96 b, SAO 109291 b, TYC 0013-00894-1 b, WISE J003457.60+042251.4 b
EPIC 220383386 b, HIP 2736 b, 2MASS J00345752+0422531 b, BD+03 68 b, K2-96 b, SAO 109291 b, TYC 0013-00894-1 b, WISE J003457.60+042251.4 b
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HD 3167 system structure
Exoplanet HD 3167 b orbits star HD 3167, which has lower mass than Sun. It is one of 4 known exoplanets orbiting this star.
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HD 3167 | ||||||||
| HD 3167 b | 0.02 AU | 5 M⊕ | 1.7 R⊕ | 1 days | |||||
| HD 3167 d | 0.08 AU | 6.9 M⊕ | 8.5 days | ||||||
| HD 3167 c | 0.18 AU | 9.8 M⊕ | 3 R⊕ | 29.8 days | |||||
| HD 3167 d | 0.4 AU | 9.7 M⊕ | 102.1 days | ||||||
Comparison
When comparing to the Solar system planets, HD 3167 b has 34 % of mass of Uranus and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 91.33 | 6.16 | 5.02 | 45.66 | 0.02 | 0.05 | 0.34 | 0.29 |
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Size | 4.45 | 1.79 | 1.7 | 3.22 | 0.15 | 0.19 | 0.43 | 0.45 |
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Density | 1.04 | 1.07 | 1.02 | 1.37 | 4.5 | 8.04 | 4.45 | 3.24 |
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Distance | 0.05 | 0.03 | 0.02 | 0.01 | 0 | 0 | 0 | 0 |
|
Temperature | 3.79 | 2.26 | 5.8 | 8.02 | 10.24 | 12.55 | 21.4 | 23.18 |
Habitability
Habitable zone of the star: 0.58 - 0.83 AU
The planet orbits too close to its star and is exposed to extreme temperatures and radiation prohibiting life as we know it.