Pluto

Pluto Symbol

Pluto was once considered the 9th planet in the solar system, before it was reclassified to a dwarf planet when the International Astronomical Union described the definition of a planet. This dwarf planet is so small, that it has 66% of the diameter of the Earth's moon and 18% of its mass.

*to be updated 07/14-2015

Table of Facts

Mass 1.309 x 1022 kg
Orbit Period 247.68 years (Sun)
Radius 1147 km (0.002 *R☉)
Gravity 0.658 m/s2
Temperature 33 *K to 55 *K
Moon(s) Hydra, Nix, Charon & 2 others.