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A new extrasolar planet (outside our solar system) has been discovered. This planet orbits a star...

A new extrasolar planet (outside our solar system) has been discovered. This planet orbits a star of mass 1.05×1031 kg with a period of 6.52 years . It is also known that the planet has an eccentricity of 0.674.

Part A: What is the average velocity of the planet in its orbit? in m/s

Part B: What is the distance of closest approach to its parent start (perihelion)? d.perihelion in m

Part C: What is the farthest distance the planet travels away from its parent start (aphelion)? d.aphelion in m

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