The asteroid revolves around the Sun in a circular orbit in 8 years. What is the radius of its orbit?

According to Kepler’s third law, the radius of the orbit of a body around the Sun r in astronomical units and the period of revolution along it P in years are related as follows: r ^ 3 = P62. Consequently, the radius of the asteroid’s orbit is 4 AU. or 6 • 10 ^ 8 km.

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