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Exoplanet TOI-5489 b
Exoplanet TOI-5489 b orbits star TOI-5489 that lies 146 light years away from the Sun.
It has about 250px of Earth radius and orbits its star much closer than Earth orbits Sun.
Sun distance
146 light years
146 light years
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TOI-5489 b
Exoplanet
Star: TOI-5489
Orbit around star: 3.152 days
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Orbital period
Orbital period of exoplanet TOI-5489 b around its star is 3.152 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
Size: 1.4 R Earth | 0.1 R Jupiter
Temperature: 624 K | 350.85 °C
Year of discovery: 2025 (transit)
Other designations of this exoplanet
TOI-5489a b, TOI-5489a b
TOI-5489a b, TOI-5489a b
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TOI-5489 system structure
Exoplanet TOI-5489 b orbits star TOI-5489, which has lower mass than Sun. It is one of 2 known exoplanets orbiting this star.
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TOI-5489 | ||||||||
| TOI-5489 b | n/a | 1.4 R⊕ | 3.2 days | ||||||
| TOI-5489 c | n/a | 1.3 R⊕ | 4.9 days | ||||||
Comparison
When comparing to the Solar system planets,
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Size | 3.66 | 1.47 | 1.4 | 2.64 | 0.12 | 0.15 | 0.35 | 0.37 |
|
Temperature | 1.42 | 0.85 | 2.17 | 3 | 3.83 | 4.69 | 8 | 8.67 |