Nonsphericity of the Moon and Near Sun-Synchronous Polar Lunar Orbits

<table>Variation of the inclination Sun-synchronous (IS in degree) with longitude of the ascending node (<i>h</i>-rad), <svg height="15.1375" id="M158" style="vertical-align:-3.3907pt" version="1.1" viewbox="0 0 67.125 15.1375" width="67.125" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> km, <svg height="15.1375" id="M159" style="vertical-align:-3.3907pt" version="1.1" viewbox="0 0 69.4375 15.1375" width="69.4375" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>. </table>

Mathematical Problems in Engineering

fig2

Figure 2

Figure 2: Nonsphericity of the Moon and Near Sun-Synchronous Polar Lunar Orbits 