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Yarkovsky effect

   Also found in: Wikipedia 0.01 sec.
Yarkovsky effect [yär′käf·skē i‚fekt]
(astronomy)
The effect of a small particle's rotation on its orbit about the sun, due to anisotropic reradiation.


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A phenomenon called the Yarkovsky Effect may affect asteroid orbits.
Scientists think this principle, called the Yarkovsky effect, could be altered by painting an asteroid a less heat-absorbing color like white to alter its natural orbit.
They cannot predict if the asteroid will hit earth because of what is known as the Yarkovsky effect - the way the asteroid reflects sunlight - which can have a major influence on its orbit.
 
 
 
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