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Exoplanet TOI-824 b
Exoplanet TOI-824 b orbits star TOI-824 that lies 208 light years away from the Sun.
It weighs about 18.472 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
208 light years
208 light years
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TOI-824 b
Exoplanet, super-earth
Star: TOI-824
Distance from the star: 0.02177 AU
Orbit around star: 1.392978 days
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Orbital period
Orbital period of exoplanet TOI-824 b around its star is 1.392978 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: 0.0Basic characteristic
Mass: 18.472 M Earth
Exoplanet mass
Exoplanet TOI-824 b has 18.472 Earth masses, or 1.07 times the mass of Neptune.
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: 2.926 R Earth | 0.3 R Jupiter
Density: 4065 kg/m3 | 73.73 % Earth
Year of discovery: 2020 (transit)
Other designations of this exoplanet
TOI-824 b, TOI-824 b
TOI-824 b, TOI-824 b
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Comparison
When comparing to the Solar system planets, TOI-824 b has 1.07 times the mass of Neptune and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 335.85 | 22.67 | 18.47 | 167.93 | 0.06 | 0.19 | 1.27 | 1.07 |
|
Size | 7.64 | 3.08 | 2.93 | 5.52 | 0.26 | 0.32 | 0.73 | 0.77 |
|
Density | 0.75 | 0.78 | 0.74 | 1 | 3.27 | 5.84 | 3.23 | 2.35 |
|
Distance | 0.06 | 0.03 | 0.02 | 0.01 | 0 | 0 | 0 | 0 |
Habitability
Habitable zone of the star: 0.47 - 0.67 AU
The planet is too hot to sustain liquid water.