2M1155-79 (= T chamaeleontis B): A Low-mass, wide-separation companion to the nearby, "old" T Tauri star T chamaeleontis
The early-K star T Cha, a member of the nearby (D 100pc) ε Cha Association, is a relatively "old" (age 7Myr) T Tauri star that is still sporadically accreting from an orbiting disk whose inner regions are now evidently being cleared by a close, substella
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|Source:||Astrophysical Journal Letters|
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