Neptune Fact Sheet
  

Diameter:

 30,760 miles

Mass:

 111,800,000,000,000,000,000,000 tons
(111.8 sextillion tons)

Density:

 1.8 (water=1)

Minimum Distance from Sun:

 2.77 billion miles

Maximum Distance from Sun:

 2.82 billion miles

Minimum distance from Earth:

 2.68 billion miles

Day/night length:

 17 hours, 6 minutes

Length of year:

 165 Earth days

Tilt of axis:

 29º 36'

Surface gravity:

 1.2 × Earth

Temperature:

 -346º F

Satellites:

 8

Close This Window Close This Window

| Mercury | Venus | Earth | Mars | Jupiter |
| Saturn | Uranus | Neptune | Pluto |


© 1999 ThinkQuest Team 25763. All rights reserved.