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Exoplanet TOI 2136 b
Exoplanet TOI 2136 b orbits star TOI 2136 that lies 109 light years away from the Sun.
It weighs about 4.705 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
109 light years
109 light years
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TOI 2136 b
Exoplanet, super-earth
Star: TOI 2136
Distance from the star: 0.054 AU
Orbit around star: 7.85191 days
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Orbital period
Orbital period of exoplanet TOI 2136 b around its star is 7.85191 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: 0.07Basic characteristic
Mass: 4.705 M Earth
Exoplanet mass
Exoplanet TOI 2136 b has 4.705 Earth masses, or 0.32 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: 2.197 R Earth | 0.2 R Jupiter
Density: 2446 kg/m3 | 44.37 % Earth
Temperature: 378 K | 104.85 °C
Year of discovery: 2022 (transit)
Other designations of this exoplanet
TIC 336128819 b, LSPM J1844+3633 b
TIC 336128819 b, LSPM J1844+3633 b
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TOI 2136 system structure
Exoplanet TOI 2136 b orbits star TOI 2136, which has lower mass than Sun. It is the only known exoplanet orbiting this star
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TOI 2136 | ||||||||
| TOI 2136 b | 0.05 AU (HZ) | 4.7 M⊕ | 2.2 R⊕ | 7.9 days | |||||
Comparison
When comparing to the Solar system planets, TOI 2136 b has 32 % of mass of Uranus and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 85.55 | 5.77 | 4.71 | 42.77 | 0.01 | 0.05 | 0.32 | 0.27 |
|
Size | 5.74 | 2.31 | 2.2 | 4.15 | 0.2 | 0.24 | 0.55 | 0.58 |
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Density | 0.45 | 0.47 | 0.44 | 0.6 | 1.97 | 3.51 | 1.94 | 1.42 |
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Distance | 0.14 | 0.07 | 0.05 | 0.04 | 0.01 | 0.01 | 0 | 0 |
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Temperature | 0.86 | 0.51 | 1.31 | 1.82 | 2.32 | 2.84 | 4.85 | 5.25 |
Habitability
Habitable zone of the star: 0.04 - 0.06 AU
The planet is orbiting inside the habitable zone of its star.
The planet is bigger than Earth and smaller than Neptune. Its average density 2446 kg/m3 points to a gas planet. There could be habitable moons in orbit.