Mass: 1.52 x 10 ^ 21 kg
Average distance from Pluto: 19,570 km
Length of orbit: 6.387 days
Surface temperature: -230oC
Equatorial radius: 586 km
Density: 1.83 gm/cm ^3
Magnitude: 16.8 Vo
Surface gravity: 278 m/s2
Charon is covered with a frigid surface with methane and nitrogen ice. It may also have H2O. It might even have ice volcanoes. People say Charon was formed when a KBO collided with Pluto. It sent chunks of rock into Pluto’s orbit, thus making the moon, Charon. It has a canyon of 9 km deep, when Mt. Everest is 8.8 km high.