NGC 4964 is an S0-a galaxy that is not visibly disturbed in the optical. There
are no cataloged galaxies at a comparable optical redshift within 15^'^ of the
galaxy. At a spatial resolution of ~20 kpc, the H I disk of NGC 4964 appears to
be symmetric both spatially and kinematically with no evidence for
perturbations. The same also is true at a spatial resolution of ~10 kpc (Fig.
Spiral structure is diffuse and overexposed.