A Third Star in the T Tauri System
Chris D. KoreskoJet Propulsion Laboratory, M/S 171-113, Pasadena, CA 91109; and Division of Geological and Planetary Sciences, Caltech, Pasadena, CA
2000en
ABI
Annotatsiya
New speckle holographic images of the T Tauri infrared companion (T Tauri IRC; T Tauri S) reveal it to be a double system with a sky-projected separation of 0&farcs;05, corresponding to a linear distance of 7 AU. The presence of this third star may account for the relative paucity of dust surrounding the IRC.
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