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Exoplanet TOI 5688 A b
Exoplanet TOI 5688 A b orbits star TOI 5688 A that lies 741 light years away from the Sun.
It weighs about 124 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
741 light years
741 light years
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TOI 5688 A b
Exoplanet
Star: TOI 5688 A
Distance from the star: 0.03379 AU
Orbit around star: 2.948155 days
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Orbital period
Orbital period of exoplanet TOI 5688 A b around its star is 2.948155 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: 0.128Basic characteristic
Mass: 124 M Earth
| 0.3902 M Jupiter
Exoplanet mass
Exoplanet TOI 5688 A b has 124 Earth masses (or 0.3902 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: 10.3 R Earth | 0.9 R Jupiter
Density: 626 kg/m3 | 11.35 % Earth
Temperature: 742 K | 468.85 °C
Year of discovery: 2024 (transit)
Other designations of this exoplanet
TIC 193634953 b, 2MASS J17474153+4742171 b
TIC 193634953 b, 2MASS J17474153+4742171 b
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TOI 5688 system structure
Exoplanet TOI 5688 A b orbits star TOI 5688 A, which has lower mass than Sun. It is the only known exoplanet orbiting this star
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TOI 5688 A | ||||||||
| TOI 5688 A b | 0.03 AU | 124 M⊕ | 10.3 R⊕ | 2.9 days | |||||
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TOI 5688 B | 1110 AU | |||||||
Comparison
When comparing to the Solar system planets, TOI 5688 A b has 1.3 times the mass of Saturn and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
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Mass | 2254.55 | 152.15 | 124 | 1127.27 | 0.39 | 1.3 | 8.49 | 7.21 |
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Size | 26.9 | 10.84 | 10.3 | 19.43 | 0.92 | 1.13 | 2.58 | 2.71 |
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Density | 0.12 | 0.12 | 0.11 | 0.15 | 0.5 | 0.9 | 0.5 | 0.36 |
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Distance | 0.09 | 0.05 | 0.03 | 0.02 | 0.01 | 0 | 0 | 0 |
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Temperature | 1.69 | 1.01 | 2.58 | 3.57 | 4.55 | 5.58 | 9.51 | 10.31 |