# ROUND THE STAR

A star S is being orbited by a planet P such that the planet rotates around itself once every 0.1 earth days. It is observed that P completes 196 rotations around itself by the time it completes 1 revolution around S. If the planet's sense of rotation and revolution is in the same direction, its orbital period (in earth days) would be $$\text{___________}$$.

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