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Exoplanet TOI 1853 b
Exoplanet TOI 1853 b orbits star TOI 1853 that lies 542 light years away from the Sun.
It weighs about 73.2 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
542 light years
542 light years
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TOI 1853 b
Exoplanet, super-earth
Star: TOI 1853
Orbit around star: 1.243702 days
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Orbital period
Orbital period of exoplanet TOI 1853 b around its star is 1.243702 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: 73.2 M Earth
| 0.2303 M Jupiter
Exoplanet mass
Exoplanet TOI 1853 b has 73.2 Earth masses (or 0.2303 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: 3.46 R Earth | 0.3 R Jupiter
Density: 9743 kg/m3 | 176.73 % Earth
Temperature: 1511 K | 1237.85 °C
Year of discovery: 2019 (transit)
Other designations of this exoplanet
TIC 73540072 b, TYC 1468-1031-1 b, 2MASS J14055031+1659326 b
TIC 73540072 b, TYC 1468-1031-1 b, 2MASS J14055031+1659326 b
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TOI 1853 system structure
Exoplanet TOI 1853 b orbits star TOI 1853, which has lower mass than Sun. It is the only known exoplanet orbiting this star
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TOI 1853 | ||||||||
| TOI 1853 b | n/a | 73.2 M⊕ | 3.5 R⊕ | 1.2 days | |||||
Comparison
When comparing to the Solar system planets, TOI 1853 b has 77 % of mass of Saturn
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 1330.91 | 89.82 | 73.2 | 665.45 | 0.23 | 0.77 | 5.01 | 4.26 |
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Size | 9.04 | 3.64 | 3.46 | 6.53 | 0.31 | 0.38 | 0.87 | 0.91 |
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Density | 1.8 | 1.86 | 1.77 | 2.39 | 7.83 | 13.99 | 7.75 | 5.64 |
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Temperature | 3.43 | 2.05 | 5.25 | 7.26 | 9.27 | 11.36 | 19.37 | 20.99 |
Habitability
Habitable zone of the star: 0.74 - 1.1 AU
The planet orbits too close to its star and is exposed to extreme temperatures and radiation prohibiting life as we know it.
News from this star system
03. 09 2023
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