\documentstyle{article}
\title{Ont he tidal function between two real bodies}
\author{V. Shkodrov, V. Ivanova\\
Institute of Astronomy\\
Bulgarian Academy of Sciences}
\date{}

\begin{document}
\maketitle


The general connection of the tidal function between two small bodies of
arbitrary substance distribution has been derived. The case has been
regarded when distances between the bodies are comparable to their sizes. In the
above cases, the effect of the body figure is substantial.

The relations obtained are utilized for the tidal influence of Jupiter on the
surface of Io. It has been shown that Jupiter's shape (with $J_2 = 0.015$) causes
in the sub-Jupiter point a deformation of about 15m. This is approximately $10\%$
of the total tidal deformation of Io caused by Jupiter's gravitation.


\end{document}
