Review Article

Kinematics of Milky Way Satellites: Mass Estimates, Rotation Limits, and Proper Motions

Figure 2

Probability densities for the velocity components of Sculptor transverse to the line of sight. The components and give the proper motions in the directions of increasing right ascension and declination, respectively.
407394.fig.002a
(a)
407394.fig.002b
(b)