Did you know?
Period of Pluto's orbit (248 y) is 400 x Period of Venus's orbit (0.615 y)
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Distance to Eris (dwarf planet) (10.17 billion km)
If this was a standard unit ...
Yes, there's now a book based on these numbers. Oxford University Press: July 2018.
Click here to learn more about it.
Click here for Podcast: Andrew Elliott interviewed for New Books Network.