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Exoplanet 2MASS J1237+6526 b
(Unconfirmed Exoplanet)
2MASS J1237+6526 b is an unconfirmed exoplanet detected around star 2MASS J1237+6526. More observations are needed to confirm its existence.
Sun distance
34 light years
34 light years
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2MASS J1237+6526 b
Exoplanet, gas giant
Star: 2MASS J1237+6526
Distance from the star: 0.003 AUBasic characteristic
Mass: 3179.07 M Earth
| 10.0034 M Jupiter
Exoplanet mass
Exoplanet 2MASS J1237+6526 b has 3179.07 Earth masses (or 10.0034 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
Other designations of this exoplanet
SDSS J123738.88+652613.5 b, TIC 147681982 b, 2MASS 1237+6526 b, 2MASS J12373919+6526148 b
SDSS J123738.88+652613.5 b, TIC 147681982 b, 2MASS 1237+6526 b, 2MASS J12373919+6526148 b
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2MASS J1237+6526 system structure
Exoplanet 2MASS J1237+6526 b orbits star 2MASS J1237+6526, which has much lower mass than Sun. It is the only known exoplanet orbiting this star
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2MASS J1237+6526 | ||||||||
| 2MASS J1237+6526 b unconfirmed |
0 AU | 3179.1 M⊕ | - | ||||||
Comparison
When comparing to the Solar system planets, 2MASS J1237+6526 b has 10 times the mass of Jupiter and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 57801.27 | 3900.7 | 3179.07 | 28900.64 | 10 | 33.39 | 217.74 | 184.83 |
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Distance | 0.01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Habitability
Habitable zone of the star: 8.7 - 12.6 AU
The planet orbits too close to its star and is exposed to extreme temperatures and radiation prohibiting life as we know it.