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Exoplanet TOI 199 A c
Exoplanet TOI 199 A c orbits star TOI 199 A that lies 332 light years away from the Sun.
It weighs about 89.014 Earth masses and orbits its star closer than Earth orbits Sun.
Sun distance
332 light years
332 light years
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TOI 199 A c
Exoplanet
Star: TOI 199 A
Distance from the star: 0.807 AU
Orbit around star: 273.69 days
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Orbital period
Orbital period of exoplanet TOI 199 A c around its star is 273.69 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: 0.096Basic characteristic
Mass: 89.014 M Earth
| 0.2801 M Jupiter
Exoplanet mass
Exoplanet TOI 199 A c has 89.014 Earth masses (or 0.2801 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: 2023 (timing)
Other designations of this exoplanet
CD-60 1144 c, TIC 309792357 c, TOI-199 c, 2MASS J05202531-5953443 c, TYC 8530-77-1 c, RAVE J052025.3-595344 c
CD-60 1144 c, TIC 309792357 c, TOI-199 c, 2MASS J05202531-5953443 c, TYC 8530-77-1 c, RAVE J052025.3-595344 c
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TOI 199 system structure
Exoplanet TOI 199 A c orbits star TOI 199 A, which has lower mass than Sun. It is one of 2 known exoplanets orbiting this star.
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TOI 199 A | ||||||||
| TOI 199 A b | 0.48 AU | 54 M⊕ | 9.1 R⊕ | 104.9 days | |||||
| TOI 199 A c | 0.81 AU (HZ) | 89 M⊕ | 273.7 days | ||||||
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TOI 199 B | 1016 AU | |||||||
Comparison
When comparing to the Solar system planets, TOI 199 A c has 94 % of mass of Saturn and it orbits its star between distances of Venus and Earth from the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
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Mass | 1618.44 | 109.22 | 89.01 | 809.22 | 0.28 | 0.94 | 6.1 | 5.18 |
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Distance | 2.07 | 1.12 | 0.81 | 0.53 | 0.16 | 0.08 | 0.04 | 0.03 |
Habitability
Habitable zone of the star: 0.74 - 1.1 AU
The planet is orbiting inside the habitable zone of its star.
The planet is a gas giant and has no surface, however life could still be possible in its atmosphere or on the potential moons orbiting the planet.