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Exoplanet TOI 2443 c
Exoplanet TOI 2443 c orbits star TOI 2443 that lies 78 light years away from the Sun.
It weighs about 9.3 Earth masses and orbits its star closer than Earth orbits Sun.
Sun distance
78 light years
78 light years
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TOI 2443 c
Exoplanet
Star: TOI 2443
Distance from the star: 0.3529 AU
Orbit around star: 96.6 days
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Orbital period
Orbital period of exoplanet TOI 2443 c around its star is 96.6 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: 9.3 M Earth
Exoplanet mass
Exoplanet TOI 2443 c has 9.3 Earth masses, or 0.64 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
Temperature: 283 K | 9.85 °C
Year of discovery: 2024
Other designations of this exoplanet
BD+00 444 c, GJ 105.5 c, Gliese 105.5 c
BD+00 444 c, GJ 105.5 c, Gliese 105.5 c
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TOI 2443 system structure
Exoplanet TOI 2443 c orbits star TOI 2443, which has lower mass than Sun. It is one of 2 known exoplanets orbiting this star.
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TOI 2443 | ||||||||
| TOI 2443 b | n/a | 4.8 M⊕ | 2.4 R⊕ | 15.7 days | |||||
| TOI 2443 c | 0.35 AU | 9.3 M⊕ | 96.6 days | ||||||
Comparison
When comparing to the Solar system planets, TOI 2443 c has 64 % of mass of Uranus and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
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Mass | 169.09 | 11.41 | 9.3 | 84.55 | 0.03 | 0.1 | 0.64 | 0.54 |
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Distance | 0.9 | 0.49 | 0.35 | 0.23 | 0.07 | 0.04 | 0.02 | 0.01 |
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Temperature | 0.64 | 0.38 | 0.98 | 1.36 | 1.74 | 2.13 | 3.63 | 3.93 |
Habitability
Habitable zone of the star: 0.36 - 0.52 AU
The planet is orbiting on the edge of the habitable zone of its star.