Facts about Pluto

Average Solar Distance 6 billion km
Revolution Period 248 Earth years
Rotation Period 6.4 Earth days
Equatorial diameter 2372 km
Gravitational Pull 0.04 times that of the Earth
Natural Satellites 5      (Tell me more!)

The StarChild site is a service of the High Energy Astrophysics Science Archive Research Center (HEASARC), within the Astrophysics Science Division (ASD) at NASA/ GSFC.

StarChild Authors: The StarChild Team
StarChild Graphics & Music: Acknowledgments
StarChild Project Leader: Dr. Laura A. Whitlock
Curator: J.D. Myers
Responsible NASA Official: Amber Straughn