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Almanac > Moons

Amalthea

Amalthea is a moon that orbits the planet Jupiter.
 

 



Amalthea

 
 
Fact Sheet

Planet

  Jupiter

Date Discovered

  09/09/1892

Discoverer

  Edward Emerson Barnard

Distance From Planet

  181,300 km

Mass

  7.17E+18 kg

Revolution Period

  0.5 days

Orbit Inclination

  0.4 degrees

Diameter

  262(X 146 X 134) km

Eccentricity

  0.003

Albedo

  0.05

Escape Velocity

  ~0.040 km/s

Temperature

  ~124 K

 
Description

Overview:
Amalthea is a moon which orbits the planet Jupiter. This moon maintains a mean distance from Jupiter of 181,300 km. It takes this moon 0.5 days to orbit its planet.

Details:
This moon is a average-sized satellite with a diameter of 262(X 146 X 134) km. It has an eccentricity of 0.003 and an orbit inclindation of 0.4 degrees.

Discovery:
This moon was discovered by Edward Emerson Barnard in 1892.