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TOI 4559
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TOI 4559 b
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Exoplanet TOI 4559 b

Exoplanet TOI 4559 b orbits star TOI 4559 that lies 103 light years away from the Sun. It weighs about 2.7 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
103 light years

TOI 4559 b

Exoplanet, super-earth
Star: TOI 4559
icon distanceDistance from the star: 0.0359 AU
icon timeOrbit around star: 3.965991 days

Basic characteristic

icon weightMass: 2.7 M Earth
icon radiusSize: 1.415 R Earth | 0.1 R Jupiter
icon densityDensity: 5254 kg/m3 | 95 % Earth
icon temperatureTemperature: 554 K | 281 °C
icon discoveryYear of discovery: 2023 (transit)
Comparison to the Solar system planets
icon massMass: Earth (270 % Earth mass)
icon radiusSize: Earth (141.5 % Earth radius)
icon massDensity: Earth (95 % Earth density)
icon distanceDistance: Mercury (9 % Mercury distance)
Other designations of this exoplanet
TIC 271169413 b, LP 912-46 b
Exoplanets around star TOI 4559
Exoplanet TOI 4559 b orbits star Class red dwarf TOI 4559, which has lower mass than Sun. It is the only known exoplanet orbiting this star
TOI 4559 b
| 0.04 AU
Star TOI 4559
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