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2M1155-79 (= T chamaeleontis B): A Low-mass, wide-separation companion to the nearby, "old" T Tauri star T chamaeleontis

Kastner, Joel H.; Thompson, Emily; Montez, Rodolfo; Murphy, Simon; Bessell, Michael

Description

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

CollectionsANU Research Publications
Date published: 2012
Type: Journal article
URI: http://hdl.handle.net/1885/61912
Source: Astrophysical Journal Letters
DOI: 10.1088/2041-8205/747/2/L23

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