See bottom for text alternatives
Sponsored by the
Institute of Physics

 

Planets
  Mercury
  Venus
  Earth
  Mars
  Jupiter
  Saturn
  Uranus
  Neptune
    Rings
    Naiad
    Thalassa
    Despina
    Galatea
    Larissa
    Proteus
    Triton
    Nereid
  Pluto

Asteroids

Comets

Constellations

Sunrise and Sunset Times

Moon Phases

SI Units

Symbols

 
Printer Version
Astronomy
Planets - Neptune - Nereid

Bulk Parameters
Orbital Parameters

Bulk Parameters
Mass
Radius 170 km
Mean Density
Visual Geometric Albedo 0.2
Orbital Parameters
Semimajor Axis 5 513.4 × 103 km
Period 360.136 19 days
Orbital Inclination 7.23 °
Orbital Eccentricity 0.751 2


 
[ H O M E ] [ S C I E N C E ] [ M A T H S ] [ A S T R O N O M Y ]
Download | Shop | Contact | About
 
Page compiled: Wed Sep 05 18:38:01 GMT+01:00 2001
 
The Bottom Line
Home Science Maths Astronomy Download Bookshop Contact About Top of Page