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Exoplanet TOI 1664 b
(Unconfirmed Exoplanet)
TOI 1664 b is an unconfirmed exoplanet detected around star TOI 1664. More observations are needed to confirm its existence.
Sun distance
464 light years
464 light years
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TOI 1664 b
Exoplanet, sub-neptune
Star: TOI 1664
Orbit around star: 11.83507 days
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Orbital period
Orbital period of exoplanet TOI 1664 b around its star is 11.83507 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: 0.674Basic characteristic
Size: 2.53 R Earth | 0.2 R Jupiter
Year of discovery: 2020 (transit)
Other designations of this exoplanet
HD 238876 b
HD 238876 b
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TOI 1664 system structure
Exoplanet TOI 1664 b orbits star TOI 1664, which has bigger mass than Sun. It is the only known exoplanet orbiting this star
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TOI 1664 | ||||||||
| TOI 1664 b unconfirmed |
n/a | 2.5 R⊕ | 11.8 days | ||||||
Comparison
When comparing to the Solar system planets,
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Size | 6.61 | 2.66 | 2.53 | 4.77 | 0.23 | 0.28 | 0.63 | 0.67 |