Yarkovsky Effect


The Yarkovsky effect is a force acting on a rotating body in space due to the anisotropic emission of thermal radiation from its surface. The effect causes a change in the body's trajectory over time, which can be significant for small bodies such as asteroids and meteoroids. The Yarkovsky effect is caused by the uneven heating of a rotating body by the Sun, which causes the body to emit more thermal radiation from its warmer side than from its cooler side. This results in a net force that can cause the body to drift in its orbit over time. The effect is also responsible for causing small bodies to spin faster or slower over time, depending on their shape and composition.


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