A new study has discovered an inner ring in the disk in young binary system HD 34700

25. 10. 2023 (accepted)

A new study has discovered an inner ring in the disk in young binary system HD 34700

Star system: HD 34700 A | Distance from the Sun: 1143 light years

HD 34700 is a young binary system with a complex protoplanetary disk. A new study has discovered an inner ring in the disk, as well as extended logarithmic spiral arms and misaligned gas rotation patterns. These features suggest that the disk is being shaped by one or more physical mechanisms, such as the presence of an undetected planet or interaction with the surroundings. Further observations are needed to confirm these scenarios.

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Disk Evolution Study Through Imaging of Nearby Young Stars (DESTINYS): HD 34700 A unveils an inner ring external link

Stars mentioned

HD 34700 A

G0 IV, T Tauri star

radius: 1.5 R☉

distance: 1143 ly

stars in the system: 2

exoplanets: 0

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1143 ly

Multiband polarimetric imaging of HD 34700 with SCExAO/CHARIS
22. 8. 2024

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