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Exoplanet TOI 4336 A b
Exoplanet TOI 4336 A b orbits star TOI 4336 A that lies 73 light years away from the Sun.
It weighs about 3.33 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
73 light years
73 light years
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TOI 4336 A b
Exoplanet, sub-neptune
Star: TOI 4336 A
Distance from the star: 0.0872 AU
Orbit around star: 16.33633 days
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Orbital period
Orbital period of exoplanet TOI 4336 A b around its star is 16.33633 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
Mass: 3.33 M Earth
Exoplanet mass
Exoplanet TOI 4336 A b has 3.33 Earth masses, or 0.23 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
Size: 2.137 R Earth | 0.2 R Jupiter
Density: 1881 kg/m3 | 34.12 % Earth
Temperature: 308 K | 34.85 °C
Year of discovery: 2023 (transit)
Other designations of this exoplanet
TIC 166184428 b, 2MASS J13442546-4020155 b, WISE J134425.61-402014.8 b, UCAC4 249-060094 b
TIC 166184428 b, 2MASS J13442546-4020155 b, WISE J134425.61-402014.8 b, UCAC4 249-060094 b
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TOI 4336 system structure
Exoplanet TOI 4336 A b orbits star TOI 4336 A, which has lower mass than Sun. It is one of 2 known exoplanets orbiting this star.
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TOI 4336 A | ||||||||
| TOI 4336 A c | 0.05 AU | 1.6 M⊕ | 1.3 R⊕ | 7.6 days | |||||
| TOI 4336 A b | 0.09 AU | 3.3 M⊕ | 2.1 R⊕ | 16.3 days | |||||
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TOI 4336 B | ||||||||
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TOI 4336 C | ||||||||
Comparison
When comparing to the Solar system planets, TOI 4336 A b has 23 % of mass of Uranus and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
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Mass | 60.55 | 4.09 | 3.33 | 30.27 | 0.01 | 0.03 | 0.23 | 0.19 |
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Size | 5.58 | 2.25 | 2.14 | 4.03 | 0.19 | 0.23 | 0.53 | 0.56 |
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Density | 0.35 | 0.36 | 0.34 | 0.46 | 1.51 | 2.7 | 1.5 | 1.09 |
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Distance | 0.22 | 0.12 | 0.09 | 0.06 | 0.02 | 0.01 | 0 | 0 |
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Temperature | 0.7 | 0.42 | 1.07 | 1.48 | 1.89 | 2.32 | 3.95 | 4.28 |
Habitability
Habitable zone of the star: 0.05 - 0.07 AU
The planet is orbiting on the edge of the habitable zone of its star.
The planet is bigger than Earth and smaller than Neptune. Its average density 1881 kg/m3 points to a gas planet. There could be habitable moons in orbit.