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Exoplanet TOI 2000 b
Exoplanet TOI 2000 b orbits star TOI 2000 that lies 566 light years away from the Sun.
It weighs about 10.3 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
566 light years
566 light years
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TOI 2000 b
Exoplanet, sub-neptune
Star: TOI 2000
Distance from the star: 0.0426 AU
Orbit around star: 3.098331 days
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Orbital period
Orbital period of exoplanet TOI 2000 b around its star is 3.098331 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: 10.3 M Earth
Exoplanet mass
Exoplanet TOI 2000 b has 10.3 Earth masses, or 0.71 times the mass of Uranus.
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: 2.64 R Earth | 0.2 R Jupiter
Density: 3086 kg/m3 | 55.98 % Earth
Temperature: 1475 K | 1201.85 °C
Year of discovery: 2022 (transit)Advertisement
TOI 2000 system structure
Exoplanet TOI 2000 b orbits star TOI 2000, which has bigger mass than Sun. It is one of 2 known exoplanets orbiting this star.
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TOI 2000 | ||||||||
| TOI 2000 b | 0.04 AU | 10.3 M⊕ | 2.6 R⊕ | 3.1 days | |||||
| TOI 2000 c | 0.09 AU | 75.7 M⊕ | 8 R⊕ | 9.1 days | |||||
Comparison
When comparing to the Solar system planets, TOI 2000 b has 71 % of mass of Uranus and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 187.27 | 12.64 | 10.3 | 93.64 | 0.03 | 0.11 | 0.71 | 0.6 |
|
Size | 6.89 | 2.78 | 2.64 | 4.98 | 0.24 | 0.29 | 0.66 | 0.69 |
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Density | 0.57 | 0.59 | 0.56 | 0.76 | 2.48 | 4.43 | 2.45 | 1.79 |
|
Distance | 0.11 | 0.06 | 0.04 | 0.03 | 0.01 | 0 | 0 | 0 |
|
Temperature | 3.35 | 2 | 5.12 | 7.09 | 9.05 | 11.09 | 18.91 | 20.49 |
Habitability
Habitable zone of the star: 0.93 - 1.3 AU
The planet orbits too close to its star and is exposed to extreme temperatures and radiation prohibiting life as we know it.