50000 Quaoar is a non-resonant trans-Neptunian object and a possible dwarf planet in the Kuiper belt, a region of icy planetesimals beyond Neptune. It measures approximately 1,121 km in diameter, about half the diameter of Pluto.
Orbital period: 286Â years Radius: 555Â km Discovered: 4 June 2002 Orbits: Sun Surface area: 3.83Ă106 km2 Moon: Weywot
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