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Exoplanet TOI 3819 b
Exoplanet TOI 3819 b orbits star TOI 3819 that lies 1833 light years away from the Sun.
It weighs about 352.877 Earth masses and orbits its star closer than Earth orbits Sun.
Sun distance
1833 light years
1833 light years
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TOI 3819 b
Exoplanet, gas giant
Star: TOI 3819
Distance from the star: 0.4611 AU
Orbit around star: 3.244314 days
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Orbital period
Orbital period of exoplanet TOI 3819 b around its star is 3.244314 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: 352.877 M Earth
| 1.1104 M Jupiter
Exoplanet mass
Exoplanet TOI 3819 b has 352.877 Earth masses (or 1.1104 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: 13.137 R Earth | 1.2 R Jupiter
Density: 858 kg/m3 | 15.56 % Earth
Temperature: 1633 K | 1359.85 °C
Year of discovery: 2022 (transit)
Other designations of this exoplanet
WISE J080727.18+292319.2 b, 2MASS 08072719+2923194 b, TIC 95660472 b
WISE J080727.18+292319.2 b, 2MASS 08072719+2923194 b, TIC 95660472 b
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TOI 3819 system structure
Exoplanet TOI 3819 b orbits star TOI 3819, which has bigger mass than Sun. It is the only known exoplanet orbiting this star
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TOI 3819 | ||||||||
| TOI 3819 b | 0.46 AU | 352.9 M⊕ | 13.1 R⊕ | 3.2 days | |||||
Comparison
When comparing to the Solar system planets, TOI 3819 b has 1.11 times the mass of Jupiter and it orbits its star between distances of Mercury and Venus from the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 6415.95 | 432.98 | 352.88 | 3207.97 | 1.11 | 3.71 | 24.17 | 20.52 |
|
Size | 34.31 | 13.83 | 13.14 | 24.79 | 1.17 | 1.44 | 3.28 | 3.46 |
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Density | 0.16 | 0.16 | 0.16 | 0.21 | 0.69 | 1.23 | 0.68 | 0.5 |
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Distance | 1.18 | 0.64 | 0.46 | 0.3 | 0.09 | 0.05 | 0.02 | 0.02 |
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Temperature | 3.71 | 2.22 | 5.67 | 7.85 | 10.02 | 12.28 | 20.94 | 22.68 |
Habitability
Habitable zone of the star: 471.3 - 679 AU
The planet orbits too close to its star and is exposed to extreme temperatures and radiation prohibiting life as we know it.