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Exoplanet HIP 113103 b
Exoplanet HIP 113103 b orbits star HIP 113103 that lies 151 light years away from the Sun.
It weighs about 5.9 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
151 light years
151 light years
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HIP 113103 b
Exoplanet, super-earth
Star: HIP 113103
Distance from the star: 0.06899 AU
Orbit around star: 7.610303 days
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Orbital period
Orbital period of exoplanet HIP 113103 b around its star is 7.610303 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: 0.17Basic characteristic
Mass: 5.9 M Earth
Exoplanet mass
Exoplanet HIP 113103 b has 5.9 Earth masses, or 0.4 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: 1.829 R Earth | 0.2 R Jupiter
Density: 5317 kg/m3 | 96.44 % Earth
Temperature: 721 K | 447.85 °C
Year of discovery: 2023 (transit)
Other designations of this exoplanet
TIC 121490076 b, TYC 8011-00766-1 b, 2MASS J22541736-4300372 b, Gaia DR2 6541360574788758016 b
TIC 121490076 b, TYC 8011-00766-1 b, 2MASS J22541736-4300372 b, Gaia DR2 6541360574788758016 b
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HIP 113103 system structure
Exoplanet HIP 113103 b orbits star HIP 113103, which has lower mass than Sun. It is one of 2 known exoplanets orbiting this star.
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HIP 113103 | ||||||||
| HIP 113103 b | 0.07 AU | 5.9 M⊕ | 1.8 R⊕ | 7.6 days | |||||
| HIP 113103 c | 0.1 AU | 8.4 M⊕ | 2.4 R⊕ | 14.2 days | |||||
Comparison
When comparing to the Solar system planets, HIP 113103 b has 40 % of mass of Uranus and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 107.27 | 7.24 | 5.9 | 53.64 | 0.02 | 0.06 | 0.4 | 0.34 |
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Size | 4.78 | 1.93 | 1.83 | 3.45 | 0.16 | 0.2 | 0.46 | 0.48 |
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Density | 0.98 | 1.01 | 0.96 | 1.31 | 4.27 | 7.63 | 4.23 | 3.08 |
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Distance | 0.18 | 0.1 | 0.07 | 0.05 | 0.01 | 0.01 | 0 | 0 |
|
Temperature | 1.64 | 0.98 | 2.5 | 3.47 | 4.42 | 5.42 | 9.24 | 10.01 |
Habitability
Habitable zone of the star: 0.4 - 0.57 AU
The planet is too hot to sustain liquid water.