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Exoplanet TOI-1518 b
Exoplanet TOI-1518 b orbits star TOI-1518 that lies 742 light years away from the Sun.
It weighs about 731.186 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
742 light years
742 light years
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TOI-1518 b
Exoplanet, gas giant
Star: TOI-1518
Distance from the star: 0.039 AU
Orbit around star: 1.902603 days
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Orbital period
Orbital period of exoplanet TOI-1518 b around its star is 1.902603 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: 731.186 M Earth
| 2.3008 M Jupiter
Exoplanet mass
Exoplanet TOI-1518 b has 731.186 Earth masses (or 2.3008 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: 21.017 R Earth | 1.9 R Jupiter
Density: 434 kg/m3 | 7.87 % Earth
Other designations of this exoplanet
BD+66 1610 b, GSC 04292-00873 b, 2MASS J23290422+6702052 b, TIC 427761355 b, TYC 4292-873-1 b
BD+66 1610 b, GSC 04292-00873 b, 2MASS J23290422+6702052 b, TIC 427761355 b, TYC 4292-873-1 b
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TOI-1518 system structure
Exoplanet TOI-1518 b orbits star TOI-1518, which has bigger mass than Sun. It is the only known exoplanet orbiting this star
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TOI-1518 | ||||||||
| TOI-1518 b | 0.04 AU | 731.2 M⊕ | 21 R⊕ | 1.9 days | |||||
Comparison
When comparing to the Solar system planets, TOI-1518 b has 2.3 times the mass of Jupiter and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 13294.29 | 897.16 | 731.19 | 6647.15 | 2.3 | 7.68 | 50.08 | 42.51 |
|
Size | 54.89 | 22.12 | 21.02 | 39.65 | 1.88 | 2.31 | 5.25 | 5.53 |
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Density | 0.08 | 0.08 | 0.08 | 0.11 | 0.35 | 0.62 | 0.35 | 0.25 |
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Distance | 0.1 | 0.05 | 0.04 | 0.03 | 0.01 | 0 | 0 | 0 |
Habitability
Habitable zone of the star: 3.3 - 4.8 AU
The planet is too hot to sustain liquid water.
News from this star system
06. 09 2021
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