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Exoplanet TOI 2458 c
Exoplanet TOI 2458 c orbits star TOI 2458 that lies 363 light years away from the Sun.
It weighs about 10.22 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
363 light years
363 light years
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TOI 2458 c
Exoplanet
Star: TOI 2458
Orbit around star: 16.553 days
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Orbital period
Orbital period of exoplanet TOI 2458 c around its star is 16.553 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: 0.29Basic characteristic
Mass: 10.22 M Earth
Exoplanet mass
Exoplanet TOI 2458 c has 10.22 Earth masses, or 0.7 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
Year of discovery: 2024 (radial velocity)
Other designations of this exoplanet
HD 34562 c, TIC 449197831 c, TYC 0100-00856-1 c, 2MASS J05182917+0115139 c
HD 34562 c, TIC 449197831 c, TYC 0100-00856-1 c, 2MASS J05182917+0115139 c
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TOI 2458 system structure
Exoplanet TOI 2458 c orbits star TOI 2458, which has bigger mass than Sun. It is one of 2 known exoplanets orbiting this star.
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TOI 2458 | ||||||||
| TOI 2458 c | n/a | 10.2 M⊕ | 16.6 days | ||||||
| TOI 2458 b | 0.05 AU | 13.3 M⊕ | 2.8 R⊕ | 3.7 days | |||||
Comparison
When comparing to the Solar system planets, TOI 2458 c has 70 % of mass of Uranus
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
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Mass | 185.82 | 12.54 | 10.22 | 92.91 | 0.03 | 0.11 | 0.7 | 0.59 |