Neptune is an average distance of 4.5×10^9 km from the Sun. - How many astronomical units (AU) is Neptune from the Sun? One AU is 1.50×10^8 km. - Estimate the length of the Neptunian year using your answer

Neptune is an average distance of 4.5×10^9 km from the Sun. - How many astronomical units (AU) is Neptune from the Sun? One AU is 1.50×10^8 km. - Estimate the length of the Neptunian year using your answer

Stars and Galaxies

9th Edition

ISBN:9781305120785

Author:Michael A. Seeds, Dana Backman

Publisher:Michael A. Seeds, Dana Backman

Chapter4: Origins Of Modern Astronomy

Section: Chapter Questions

Problem 3DQ

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Question

Neptune is an average distance of 4.5×10^9 km from the Sun.

- How many astronomical units (AU) is Neptune from the Sun? One AU is 1.50×10^8 km.

- Estimate the length of the Neptunian year using your answer from part (a).

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