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Exoplanet TOI 2818 b
Exoplanet TOI 2818 b orbits star TOI 2818 that lies 1029 light years away from the Sun.
It weighs about 225.714 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
1029 light years
1029 light years
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TOI 2818 b
Exoplanet, gas giant
Star: TOI 2818
Distance from the star: 0.0493 AU
Orbit around star: 4.039709 days
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Orbital period
Orbital period of exoplanet TOI 2818 b around its star is 4.039709 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: 225.714 M Earth
| 0.7102 M Jupiter
Exoplanet mass
Exoplanet TOI 2818 b has 225.714 Earth masses (or 0.7102 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: 15.278 R Earth | 1.4 R Jupiter
Density: 349 kg/m3 | 6.33 % Earth
Temperature: 1376 K | 1102.85 °C
Year of discovery: 2022 (transit)
Other designations of this exoplanet
TIC 151483286 b, 2MASS 07561435-3507000 b, WISE J075614.35-350700.1 b
TIC 151483286 b, 2MASS 07561435-3507000 b, WISE J075614.35-350700.1 b
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TOI 2818 system structure
Exoplanet TOI 2818 b orbits star TOI 2818, which has lower mass than Sun. It is one of 2 known exoplanets orbiting this star.
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TOI 2818 | ||||||||
| TOI 2818 c unconfirmed |
n/a | 10 M⊕ | - | ||||||
| TOI 2818 b | 0.05 AU | 225.7 M⊕ | 15.3 R⊕ | 4 days | |||||
Comparison
When comparing to the Solar system planets, TOI 2818 b has 71 % of mass of Jupiter and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 4103.89 | 276.95 | 225.71 | 2051.95 | 0.71 | 2.37 | 15.46 | 13.12 |
|
Size | 39.9 | 16.08 | 15.28 | 28.83 | 1.36 | 1.68 | 3.82 | 4.02 |
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Density | 0.06 | 0.07 | 0.06 | 0.09 | 0.28 | 0.5 | 0.28 | 0.2 |
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Distance | 0.13 | 0.07 | 0.05 | 0.03 | 0.01 | 0.01 | 0 | 0 |
|
Temperature | 3.13 | 1.87 | 4.78 | 6.62 | 8.44 | 10.35 | 17.64 | 19.11 |
Habitability
Habitable zone of the star: 264.5 - 381.1 AU
The planet orbits too close to its star and is exposed to extreme temperatures and radiation prohibiting life as we know it.