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Exoplanet TOI 1011 b
Exoplanet TOI 1011 b orbits star TOI 1011 that lies 171 light years away from the Sun.
It weighs about 4.04 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
171 light years
171 light years
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TOI 1011 b
Exoplanet, super-earth
Star: TOI 1011
Distance from the star: 0.0633 AU
Orbit around star: 2.470498 days
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Orbital period
Orbital period of exoplanet TOI 1011 b around its star is 2.470498 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: 4.04 M Earth
Exoplanet mass
Exoplanet TOI 1011 b has 4.04 Earth masses, or 0.28 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: 1.45 R Earth | 0.1 R Jupiter
Density: 7306 kg/m3 | 132.52 % Earth
Year of discovery: 2016 (transit)Advertisement
TOI 1011 system structure
Exoplanet TOI 1011 b orbits star TOI 1011, which has lower mass than Sun. It is the only known exoplanet orbiting this star
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TOI 1011 | ||||||||
| TOI 1011 b | 0.06 AU | 4 M⊕ | 1.5 R⊕ | 2.5 days | |||||
Comparison
When comparing to the Solar system planets, TOI 1011 b has 28 % of mass of Uranus and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 73.45 | 4.96 | 4.04 | 36.73 | 0.01 | 0.04 | 0.28 | 0.23 |
|
Size | 3.79 | 1.53 | 1.45 | 2.74 | 0.13 | 0.16 | 0.36 | 0.38 |
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Density | 1.35 | 1.39 | 1.33 | 1.79 | 5.87 | 10.49 | 5.81 | 4.23 |
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Distance | 0.16 | 0.09 | 0.06 | 0.04 | 0.01 | 0.01 | 0 | 0 |
Habitability
Habitable zone of the star: 43.9 - 63.3 AU
The planet is too hot to sustain liquid water.