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Exoplanet TOI 2152 A b
Exoplanet TOI 2152 A b orbits star TOI 2152 A that lies 988 light years away from the Sun.
It weighs about 899.677 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
988 light years
988 light years
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TOI 2152 A b
Exoplanet, gas giant
Star: TOI 2152 A
Distance from the star: 0.05064 AU
Orbit around star: 3.377351 days
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Orbital period
Orbital period of exoplanet TOI 2152 A b around its star is 3.377351 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: 0.057Basic characteristic
Mass: 899.677 M Earth
| 2.8310 M Jupiter
Exoplanet mass
Exoplanet TOI 2152 A b has 899.677 Earth masses (or 2.8310 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: 14.359 R Earth | 1.3 R Jupiter
Density: 1675 kg/m3 | 30.38 % Earth
Temperature: 1800 K | 1526.85 °C
Year of discovery: 2022 (transit)
Other designations of this exoplanet
TIC 395393265 b, TYC 4498-01400-1 b, 2MASS J01452120+7747244 b
TIC 395393265 b, TYC 4498-01400-1 b, 2MASS J01452120+7747244 b
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TOI 2152 system structure
Exoplanet TOI 2152 A b orbits star TOI 2152 A, which has bigger mass than Sun. It is the only known exoplanet orbiting this star
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TOI 2152 A | ||||||||
| TOI 2152 A b | 0.05 AU | 899.7 M⊕ | 14.4 R⊕ | 3.4 days | |||||
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TOI 2152 B | 250 AU | |||||||
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TOI 2152 C | 6000 AU | |||||||
Comparison
When comparing to the Solar system planets, TOI 2152 A b has 2.83 times the mass of Jupiter and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
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Mass | 16357.76 | 1103.9 | 899.68 | 8178.88 | 2.83 | 9.45 | 61.62 | 52.31 |
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Size | 37.5 | 15.11 | 14.36 | 27.09 | 1.28 | 1.58 | 3.59 | 3.78 |
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Density | 0.31 | 0.32 | 0.3 | 0.41 | 1.35 | 2.4 | 1.33 | 0.97 |
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Distance | 0.13 | 0.07 | 0.05 | 0.03 | 0.01 | 0.01 | 0 | 0 |
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Temperature | 4.09 | 2.44 | 6.25 | 8.65 | 11.04 | 13.53 | 23.08 | 25 |
Habitability
Habitable zone of the star: 1.4 - 2 AU
The planet orbits too close to its star and is exposed to extreme temperatures and radiation prohibiting life as we know it.