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Exoplanet TOI 2490 A b
Exoplanet TOI 2490 A b orbits star TOI 2490 A that lies 873 light years away from the Sun.
It weighs about 23397.955 Earth masses and orbits its star closer than Earth orbits Sun.
Sun distance
873 light years
873 light years
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TOI 2490 A b
Exoplanet, brown dwarf
Star: TOI 2490 A
Distance from the star: 0.308 AU
Orbit around star: 60.33266 days
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Orbital period
Orbital period of exoplanet TOI 2490 A b around its star is 60.33266 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: 0.7799Basic characteristic
Mass: 23397.955 M Earth
| 73.6248 M Jupiter
Exoplanet mass
Exoplanet TOI 2490 A b has 23397.955 Earth masses (or 73.6248 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: 11.198 R Earth | 1 R Jupiter
Density: 91871 kg/m3 | 1666.44 % Earth
Temperature: 464 K | 190.85 °C
Year of discovery: 2024 (transit)
Other designations of this exoplanet
TIC 77437543 b
TIC 77437543 b
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TOI 2490 system structure
Exoplanet TOI 2490 A b orbits star TOI 2490 A, which has bigger mass than Sun. It is the only known exoplanet orbiting this star
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TOI 2490 A | ||||||||
| TOI 2490 A b | 0.31 AU | 23398 M⊕ | 11.2 R⊕ | 60.3 days | |||||
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TOI 2490 B | 13382 AU | |||||||
Comparison
When comparing to the Solar system planets, TOI 2490 A b has % of mass of and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 425417.36 | 28709.15 | 23397.96 | 212708.68 | 73.62 | 245.78 | 1602.6 | 1360.35 |
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Size | 29.25 | 11.79 | 11.2 | 21.13 | 1 | 1.23 | 2.8 | 2.95 |
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Density | 17.01 | 17.53 | 16.66 | 22.55 | 73.84 | 131.9 | 73.05 | 53.16 |
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Distance | 0.79 | 0.43 | 0.31 | 0.2 | 0.06 | 0.03 | 0.02 | 0.01 |
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Temperature | 1.05 | 0.63 | 1.61 | 2.23 | 2.85 | 3.49 | 5.95 | 6.44 |