The distance between Pluto and the Sun is not constant because Pluto has an elliptical orbit.
Here's what you need to know:
* Average Distance: The average distance between Pluto and the Sun is about 3.67 billion miles (5.91 billion kilometers).
* Perihelion (Closest Point): At its closest point, Pluto is about 2.75 billion miles (4.44 billion kilometers) from the Sun.
* Aphelion (Farthest Point): At its farthest point, Pluto is about 4.58 billion miles (7.38 billion kilometers) from the Sun.
Important Note: The diameter of Pluto is about 2,376.6 kilometers (1,476 miles).
