JWST has detected a possible sub-Jupiter mass planet in the debris disk of the young star CE Antliae (TWA 7)

24. 2. 2025

JWST has detected a possible sub-Jupiter mass planet in the debris disk of the young star CE Antliae (TWA 7)

Star system: CE Antliae | Distance from the Sun: 111 light years

CE Antliae is a very young variable star of T Tauri class, meaning it is still in process of contracting to become the main sequence. There are multiple known rings orbiting the star. The position of newly discovered planet candidate may explain the unique rings around the star.

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Evidence for a sub-jovian planet in the young TWA7 disk external link

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CE Antliae

M2Ve, T Tauri star

mass: 0.46 M☉

radius: 1.5 R☉

distance: 111 ly

stars in the system: 1

exoplanets: 1

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