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Exoplanet TOI-2154 b
Exoplanet TOI-2154 b orbits star TOI-2154 that lies 967 light years away from the Sun.
It weighs about 292.474 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
967 light years
967 light years
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TOI-2154 b
Exoplanet, gas giant
Star: TOI-2154
Distance from the star: 0.0513 AU
Orbit around star: 3.624080 days
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Orbital period
Orbital period of exoplanet TOI-2154 b around its star is 3.624080 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: 0.117Basic characteristic
Mass: 292.474 M Earth
| 0.9203 M Jupiter
Exoplanet mass
Exoplanet TOI-2154 b has 292.474 Earth masses (or 0.9203 Jupiter masses).
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: 16.287 R Earth | 1.5 R Jupiter
Density: 373 kg/m3 | 6.77 % Earth
Temperature: 1589 K | 1315.85 °C
Year of discovery: 2022 (transit)Advertisement
TOI-2154 system structure
Exoplanet TOI-2154 b orbits star TOI-2154, which has bigger mass than Sun. It is the only known exoplanet orbiting this star
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TOI-2154 | ||||||||
| TOI-2154 b | 0.05 AU | 292.5 M⊕ | 16.3 R⊕ | 3.6 days | |||||
Comparison
When comparing to the Solar system planets, TOI-2154 b has 92 % of mass of Jupiter and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 5317.71 | 358.86 | 292.47 | 2658.85 | 0.92 | 3.07 | 20.03 | 17 |
|
Size | 42.54 | 17.14 | 16.29 | 30.73 | 1.45 | 1.79 | 4.07 | 4.29 |
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Density | 0.07 | 0.07 | 0.07 | 0.09 | 0.3 | 0.54 | 0.3 | 0.22 |
|
Distance | 0.13 | 0.07 | 0.05 | 0.03 | 0.01 | 0.01 | 0 | 0 |
|
Temperature | 3.61 | 2.16 | 5.52 | 7.64 | 9.75 | 11.95 | 20.37 | 22.07 |
Habitability
Habitable zone of the star: 1.5 - 2.2 AU
The planet orbits too close to its star and is exposed to extreme temperatures and radiation prohibiting life as we know it.