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Xena's size: A comparison with other solar system objects

Xena is the largest Kuiper Belt object found so far. It is even larger than Pluto. Xena, however, is still smaller than Earth's Moon and far smaller than Earth itself. Objects' diameters are shown below. NOTE: Images of Xena, Pluto, and Pluto's moon, Charon, are artist's illustrations.

Comparison of Xena's size

Space Telescope Science Institute, Graphics Dept.