Kinematically Cold Populations at Large Radii in the Draco and Ursa Minor Dwarf Spheroidals

M. I. Wilkinson, J. T. Kleyna, N. W. Evans +3

We present projected velocity dispersion profiles for the Draco and Ursa Minor (UMi) dwarf spheroidal galaxies based on 207 and 162 discrete stellar velocities, respectively. Both…