StarChild: Facts about Neptune

Facts about Neptune


Solar Distance        4.501 billion km
Revolution Period     164.79 Earth years
Rotation Period       16.11 hours
Equatorial diameter   49,528 km
Gravitational Pull    1.2 times that of the Earth
Natural Satellites    13
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Solar Distance	4.501 billion km
Revolution Period	164.79 Earth years
Rotation Period	16.11 hours
Equatorial diameter	49,528 km
Gravitational Pull	1.2 times that of the Earth
Natural Satellites	13 (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