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Direct imaging · 2024

2MASS J11011926-7732383 b

Opens the PlanetHunt visor at this world · WebGL
Size
1.1 × Jupiterestimated
A year
—266 AU
Temperature
2,404 °C2,677 K

About this world

2MASS J11011926-7732383 b is a gas giant orbiting 2MASS J11011926-7732383, a star. It is about 1.1 times the size of Jupiter (its size estimated from its mass) and holds 28 Jupiter masses.

Its equilibrium temperature is about 2,677 K (2,404 °C): far too hot for liquid water on its surface. At its size it almost certainly keeps a deep envelope of hydrogen and helium.

It was discovered in 2024 by direct imaging with European Space Agency (ESA) Gaia Satellite. The planet itself is photographed, its star blocked by a coronagraph.

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