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Exoplanet TOI 2134 b
Exoplanet TOI 2134 b orbits star TOI 2134 that lies 74 light years away from the Sun.
It weighs about 9.133 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
74 light years
74 light years
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TOI 2134 b
Exoplanet, sub-neptune
Star: TOI 2134
Distance from the star: 0.078 AU
Orbit around star: 9.229200 days
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Orbital period
Orbital period of exoplanet TOI 2134 b around its star is 9.229200 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
Eccentricity: 0.06Basic characteristic
Mass: 9.133 M Earth
Exoplanet mass
Exoplanet TOI 2134 b has 9.133 Earth masses, or 0.63 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: 2.69 R Earth | 0.2 R Jupiter
Density: 2587 kg/m3 | 46.93 % Earth
Temperature: 666 K | 392.85 °C
Year of discovery: 2019 (transit)
Other designations of this exoplanet
G 204-45 b, TIC 75878355 b
G 204-45 b, TIC 75878355 b
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TOI 2134 system structure
Exoplanet TOI 2134 b orbits star TOI 2134, which has lower mass than Sun. It is one of 2 known exoplanets orbiting this star.
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TOI 2134 | ||||||||
| TOI 2134 b | 0.08 AU | 9.1 M⊕ | 2.7 R⊕ | 9.2 days | |||||
| TOI 2134 c | 0.23 AU | 57.2 M⊕ | 7.2 R⊕ | 95.9 days | |||||
Comparison
When comparing to the Solar system planets, TOI 2134 b has 63 % of mass of Uranus and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 166.05 | 11.21 | 9.13 | 83.03 | 0.03 | 0.1 | 0.63 | 0.53 |
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Size | 7.03 | 2.83 | 2.69 | 5.08 | 0.24 | 0.3 | 0.67 | 0.71 |
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Density | 0.48 | 0.49 | 0.47 | 0.64 | 2.08 | 3.71 | 2.06 | 1.5 |
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Distance | 0.2 | 0.11 | 0.08 | 0.05 | 0.01 | 0.01 | 0 | 0 |
|
Temperature | 1.51 | 0.9 | 2.31 | 3.2 | 4.09 | 5.01 | 8.54 | 9.25 |
Habitability
Habitable zone of the star: 0.45 - 0.65 AU
The planet is too hot to sustain liquid water.
The planet is bigger than Earth and smaller than Neptune. Its average density 2587 kg/m3 points to a hot gas planet.