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Exoplanet TOI-4468 d
(Unconfirmed Exoplanet)
TOI-4468 d is an unconfirmed exoplanet detected around star TOI-4468. More observations are needed to confirm its existence.
Sun distance
1233 light years
1233 light years
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TOI-4468 d
Exoplanet, gas giant
Star: TOI-4468
Distance from the star: 1.332 AU
Orbit around star: 624 days
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Orbital period
Orbital period of exoplanet TOI-4468 d around its star is 624 days (or 1.7 years).
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: 311 M Earth
| 0.9786 M Jupiter
Exoplanet mass
Exoplanet TOI-4468 d has 311 Earth masses (or 0.9786 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
Temperature: 189.5 K | -83.65 °C
Year of discovery: 2026 (radial velocity)Advertisement
TOI-4468 system structure
Exoplanet TOI-4468 d orbits star TOI-4468, which has lower mass than Sun. It is one of 3 known exoplanets orbiting this star.
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TOI-4468 | ||||||||
| TOI-4468 b | 0.04 AU | 170.1 M⊕ | 11.3 R⊕ | 2.8 days | |||||
| TOI-4468 c | 0.07 AU | 11.1 M⊕ | 3.1 R⊕ | 7 days | |||||
| TOI-4468 d unconfirmed |
1.33 AU | 311 M⊕ | 624 days | ||||||
Comparison
When comparing to the Solar system planets, TOI-4468 d has 98 % of mass of Jupiter and it orbits its star a little closer than Mars.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 5654.55 | 381.6 | 311 | 2827.27 | 0.98 | 3.27 | 21.3 | 18.08 |
|
Distance | 3.42 | 1.84 | 1.33 | 0.87 | 0.26 | 0.14 | 0.07 | 0.04 |
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Temperature | 0.43 | 0.26 | 0.66 | 0.91 | 1.16 | 1.42 | 2.43 | 2.63 |
Habitability
Habitable zone of the star: 0.48 - 0.7 AU
The planet seems to be close to the outer edge of the habitable zone. It is probably very cold, but environment with higher temperatures might be possible.
The planet is probably a gas giant and has no surface, however life could still be possible on the potential moons orbiting it.