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Exoplanet TOI 3912 b
Exoplanet TOI 3912 b orbits star TOI 3912 that lies 1533 light years away from the Sun.
It weighs about 129.07 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
1533 light years
1533 light years
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TOI 3912 b
Exoplanet
Star: TOI 3912
Distance from the star: 0.0463 AU
Orbit around star: 3.493626 days
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Orbital period
Orbital period of exoplanet TOI 3912 b around its star is 3.493626 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: 129.07 M Earth
| 0.4061 M Jupiter
Exoplanet mass
Exoplanet TOI 3912 b has 129.07 Earth masses (or 0.4061 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: 14.28 R Earth | 1.3 R Jupiter
Density: 244 kg/m3 | 4.43 % Earth
Temperature: 1512 K | 1238.85 °C
Year of discovery: 2022 (transit)Advertisement
TOI 3912 system structure
Exoplanet TOI 3912 b orbits star TOI 3912, which has much lower mass than Sun. It is the only known exoplanet orbiting this star
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TOI 3912 | ||||||||
| TOI 3912 b | 0.05 AU | 129.1 M⊕ | 14.3 R⊕ | 3.5 days | |||||
Comparison
When comparing to the Solar system planets, TOI 3912 b has 1.36 times the mass of Saturn and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 2346.73 | 158.37 | 129.07 | 1173.36 | 0.41 | 1.36 | 8.84 | 7.5 |
|
Size | 37.29 | 15.03 | 14.28 | 26.94 | 1.27 | 1.57 | 3.57 | 3.76 |
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Density | 0.05 | 0.05 | 0.04 | 0.06 | 0.2 | 0.35 | 0.19 | 0.14 |
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Distance | 0.12 | 0.06 | 0.05 | 0.03 | 0.01 | 0 | 0 | 0 |
|
Temperature | 3.44 | 2.05 | 5.25 | 7.27 | 9.28 | 11.37 | 19.38 | 21 |
Habitability
Habitable zone of the star: 394 - 567.6 AU
The planet orbits too close to its star and is exposed to extreme temperatures and radiation prohibiting life as we know it.