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Exoplanet HD 201033 b
Exoplanet HD 201033 b orbits star HD 201033 that lies 488 light years away from the Sun.
It weighs about 998.228 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
488 light years
488 light years
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HD 201033 b
Exoplanet, gas giant
Star: HD 201033
Distance from the star: 0.047 AU
Orbit around star: 2.65022 days
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Orbital period
Orbital period of exoplanet HD 201033 b around its star is 2.65022 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: 0.01Basic characteristic
Mass: 998.228 M Earth
| 3.1411 M Jupiter
Exoplanet mass
Exoplanet HD 201033 b has 998.228 Earth masses (or 3.1411 Jupiter masses).
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: 16.903 R Earth | 1.5 R Jupiter
Density: 1140 kg/m3 | 20.68 % Earth
Temperature: 2370 K | 2096.85 °C
Year of discovery: 2021 (transit)
Other designations of this exoplanet
TOI-1431 b, TIC 375506058 b, TYC 3956-803-1 b, HIC 104051 b, HIP 104051 b, MASCARA-5 b, 2MASS J21044887+5535166 b, Renson 56060 b, SAO 33117 b, YZ 55 6891 b
TOI-1431 b, TIC 375506058 b, TYC 3956-803-1 b, HIC 104051 b, HIP 104051 b, MASCARA-5 b, 2MASS J21044887+5535166 b, Renson 56060 b, SAO 33117 b, YZ 55 6891 b
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HD 201033 system structure
Exoplanet HD 201033 b orbits star HD 201033, which has bigger mass than Sun. It is the only known exoplanet orbiting this star
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HD 201033 | ||||||||
| HD 201033 b | 0.05 AU | 998.2 M⊕ | 16.9 R⊕ | 2.7 days | |||||
Comparison
When comparing to the Solar system planets, HD 201033 b has 3.14 times the mass of Jupiter and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 18149.6 | 1224.82 | 998.23 | 9074.8 | 3.14 | 10.49 | 68.37 | 58.04 |
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Size | 44.14 | 17.79 | 16.9 | 31.89 | 1.51 | 1.86 | 4.23 | 4.45 |
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Density | 0.21 | 0.22 | 0.21 | 0.28 | 0.92 | 1.64 | 0.91 | 0.66 |
|
Distance | 0.12 | 0.07 | 0.05 | 0.03 | 0.01 | 0 | 0 | 0 |
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Temperature | 5.39 | 3.22 | 8.23 | 11.39 | 14.54 | 17.82 | 30.38 | 32.92 |
Habitability
Habitable zone of the star: 7.9 - 11.4 AU
The planet orbits too close to its star and is exposed to extreme temperatures and radiation prohibiting life as we know it.