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Exoplanet TOI-2109 b
Exoplanet TOI-2109 b orbits star TOI-2109 that lies 861 light years away from the Sun.
It weighs about 1595.893 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
861 light years
861 light years
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TOI-2109 b
Exoplanet, gas giant, ultra-short period
Star: TOI-2109
Orbit around star: 0.672474 days
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Orbital period
Orbital period of exoplanet TOI-2109 b around its star is 0.672474 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: 0.04Basic characteristic
Mass: 1595.893 M Earth
| 5.0217 M Jupiter
Exoplanet mass
Exoplanet TOI-2109 b has 1595.893 Earth masses (or 5.0217 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: 15.098 R Earth | 1.3 R Jupiter
Density: 2557 kg/m3 | 46.38 % Earth
Temperature: 3631 K | 3357.85 °C
Year of discovery: 2021 (transit)
Other designations of this exoplanet
TIC 392476080 b, BD+16 3058 b, 2MASS J16524472+1634478 b, TYC 1521-208-1 BD+16 3058 b
TIC 392476080 b, BD+16 3058 b, 2MASS J16524472+1634478 b, TYC 1521-208-1 BD+16 3058 b
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TOI-2109 system structure
Exoplanet TOI-2109 b orbits star TOI-2109, which has bigger mass than Sun. It is one of 2 known exoplanets orbiting this star.
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TOI-2109 | ||||||||
| TOI-2109 b | n/a | 1595.9 M⊕ | 15.1 R⊕ | 0.7 days | |||||
| TOI-2109 c unconfirmed |
n/a | - | |||||||
Comparison
When comparing to the Solar system planets, TOI-2109 b has 5.02 times the mass of Jupiter
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 29016.24 | 1958.15 | 1595.89 | 14508.12 | 5.02 | 16.76 | 109.31 | 92.78 |
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Size | 39.43 | 15.89 | 15.1 | 28.49 | 1.35 | 1.66 | 3.77 | 3.97 |
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Density | 0.47 | 0.49 | 0.46 | 0.63 | 2.06 | 3.67 | 2.03 | 1.48 |
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Temperature | 8.25 | 4.93 | 12.61 | 17.46 | 22.28 | 27.3 | 46.55 | 50.43 |
Habitability
Habitable zone of the star: 2.1 - 3.1 AU
The planet orbits too close to its star and is exposed to extreme temperatures and radiation prohibiting life as we know it.
News from this star system
25. 11 2021
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