Parallaxes of Brown Dwarfs at USNO

H. C. Harris, C. C. Dahn, F. J. Vrba +10

Trigonometric parallaxes have been measured by Dahn et al. (2002) for 28 cool dwarfs and brown dwarfs, including 17 L dwarfs and three T dwarfs. Broadband CCD and near-IR photometr…