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Exoplanet TOI 1203 e
Exoplanet TOI 1203 e orbits star TOI 1203 that lies 212 light years away from the Sun.
It weighs about 42.10 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
212 light years
212 light years
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TOI 1203 e
Exoplanet
Star: TOI 1203
Orbit around star: 204.59 days
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Orbital period
Orbital period of exoplanet TOI 1203 e around its star is 204.59 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: 0.152Basic characteristic
Mass: 42.10 M Earth
| 0.1325 M Jupiter
Exoplanet mass
Exoplanet TOI 1203 e has 42.10 Earth masses (or 0.1325 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
Year of discovery: 2025 (radial velocity)
Other designations of this exoplanet
TOI-1203 e
TOI-1203 e
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TOI 1203 system structure
Exoplanet TOI 1203 e orbits star TOI 1203, which has lower mass than Sun. It is one of 4 known exoplanets orbiting this star.
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TOI 1203 | ||||||||
| TOI 1203 c | n/a | 5.5 M⊕ | 13.1 days | ||||||
| TOI 1203 e | n/a | 42.1 M⊕ | 204.6 days | ||||||
| TOI 1203 b | 0.05 AU | 3.5 M⊕ | 1.5 R⊕ | 4.2 days | |||||
| TOI 1203 d | 0.16 AU | 7.4 M⊕ | 2.9 R⊕ | 25.5 days | |||||
Comparison
When comparing to the Solar system planets, TOI 1203 e has 44 % of mass of Saturn
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
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Mass | 765.45 | 51.66 | 42.1 | 382.73 | 0.13 | 0.44 | 2.88 | 2.45 |