Dr James O'Donoghue
The Eight Planets & Two Dwarf (For Now) Planets
Published 3rd November 2019
The Eight Planets and two dwarf planets. There are many more dwarf planet candidates, but they aren't mapped so aren't included. Shown: rotation, tilts (obliquity to orbit), sidereal day lengths.
Animation by Dr James O'Donoghue.
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