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Exoplanet 2MASS J10065573-6352086 A b
(Unconfirmed Exoplanet)
2MASS J10065573-6352086 A b is an unconfirmed exoplanet detected around star 2MASS J10065573-6352086 A. More observations are needed to confirm its existence.
Sun distance
445 light years
445 light years
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2MASS J10065573-6352086 A b
Exoplanet, gas giant
Distance from the star: 730 AUBasic characteristic
Mass: 1271.628 M Earth
| 4.0013 M Jupiter
Exoplanet mass
Exoplanet 2MASS J10065573-6352086 A b has 1271.628 Earth masses (or 4.0013 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 (imaging)
Other designations of this exoplanet
2M1006 b
2M1006 b
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2MASS J10065573-6352086 system structure
Exoplanet 2MASS J10065573-6352086 A b orbits star 2MASS J10065573-6352086 A, which has bigger mass than Sun. It is the only known exoplanet orbiting this star
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2MASS J10065573-6352086 A | ||||||||
| 2MASS J10065573-6352086 A b unconfirmed |
730 AU | 1271.6 M⊕ | - | ||||||
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2MASS J10065573-6352086 B | ||||||||
Comparison
When comparing to the Solar system planets, 2MASS J10065573-6352086 A b has 4 times the mass of Jupiter and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
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Mass | 23120.51 | 1560.28 | 1271.63 | 11560.25 | 4 | 13.36 | 87.1 | 73.93 |
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Distance | 1871.79 | 1009.68 | 730 | 479 | 140.3 | 76.53 | 38.06 | 24.28 |
Habitability
Habitable zone of the star: 0.86 - 1.2 AU
The planet is too cold to sustain liquid water on its surface. It is however possible that there is environment with higher temperatures on some of its potential moons.
The planet is probably a gas giant and has no surface, however life could still be possible on the potential moons orbiting it.