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Exoplanet TOI 1135 b
Exoplanet TOI 1135 b orbits star TOI 1135 that lies 372 light years away from the Sun.
It weighs about 19.074 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
372 light years
372 light years
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TOI 1135 b
Exoplanet
Star: TOI 1135
Distance from the star: 0.082 AU
Orbit around star: 8.027730 days
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Orbital period
Orbital period of exoplanet TOI 1135 b around its star is 8.027730 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: 0.07Basic characteristic
Mass: 19.074 M Earth
Exoplanet mass
Exoplanet TOI 1135 b has 19.074 Earth masses, or 1.11 times the mass of Neptune.
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: 8.967 R Earth | 0.8 R Jupiter
Density: 146 kg/m3 | 2.65 % Earth
Temperature: 1000 K | 726.85 °C
Year of discovery: 2024 (transit)
Other designations of this exoplanet
HIP 62908 b, TIC 154872375 b
HIP 62908 b, TIC 154872375 b
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TOI 1135 system structure
Exoplanet TOI 1135 b orbits star TOI 1135, which has bigger mass than Sun. It is the only known exoplanet orbiting this star
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TOI 1135 | ||||||||
| TOI 1135 b | 0.08 AU | 19.1 M⊕ | 9 R⊕ | 8 days | |||||
Comparison
When comparing to the Solar system planets, TOI 1135 b has 1.11 times the mass of Neptune and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 346.8 | 23.4 | 19.07 | 173.4 | 0.06 | 0.2 | 1.31 | 1.11 |
|
Size | 23.42 | 9.44 | 8.97 | 16.92 | 0.8 | 0.99 | 2.24 | 2.36 |
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Density | 0.03 | 0.03 | 0.03 | 0.04 | 0.12 | 0.21 | 0.12 | 0.08 |
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Distance | 0.21 | 0.11 | 0.08 | 0.05 | 0.02 | 0.01 | 0 | 0 |
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Temperature | 2.27 | 1.36 | 3.47 | 4.81 | 6.13 | 7.52 | 12.82 | 13.89 |
Habitability
Habitable zone of the star: 1.4 - 2.1 AU
The planet is too hot to sustain liquid water.