  The static properties of some possible light and moderate kaonic nuclei, from
C to Ti, are studied in the relativistic mean-field theory. The 1s and 1p state
binding energies of $K^-$ are in the range of $73\sim 96$ MeV and $22\sim 63$
MeV, respectively. The binding energies of 1p states increase monotonically
with the nucleon number A. The upper limit of the widths are about $42\pm 14$
MeV for the 1s states, and about $71\pm 10$ MeV for the 1p states. The lower
limit of the widths are about $12\pm 4$ MeV for the 1s states, and $21\pm 3$
MeV for the 1p states. If $V_{0}\leq 30$ MeV, the discrete $K^-$ bound states
should be identified in experiment. The shrinkage effect is found in the
possible kaonic nuclei. The interior nuclear density increases obviously, the
densest center density is about $2.1\rho_{0}$.
