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Comparison Chart
Comparison: Oberon vs. Uranus

This chart shows the differences between Oberon and Uranus. To change the planets/moons being compared, change one or more of the form fields at the bottom and click Refresh.

Discovered By
W. Herschel
William Herschel
Date of Discovery
13 March 1781
Average Orbit Distance
583,500 km
2,870,658,186 km
Perihelion/Perigee (closest)
582,683 km
2,734,998,229 km
Aphelion/Apogee (farthest)
584,317 km
3,006,318,143 km
Equatorial Radius
761.4 km
25,362 km
Equatorial Circumference
4,784.0 km
159,354.1 km
1,848,958,769 km3
68,334,355,695,584 km3
2,883,438,065,279,000,000,000 kg
86,810,300,000,000,000,000,000,000 kg
1.559 g/cm3
1.270 g/cm3
Surface Area
7,285,101.53 km2
8,083,079,690 km2
Equatorial Surface Gravity
0.332 m/s2
8.87 m/s2
Escape Velocity
2,559 km/h
76,968 km/h
Orbit Period (Length of Year)
0.036851472 sidereal years
84.016846 sidereal years
Mean Orbit Velocity
11,349.2 km/h
24,477 km/h
Orbit Eccentricity
Orbit Inclination to Ecliptic
0.068 degree
0.77 degrees
Orbit Circumference
3,666,236.83 km
18,026,802,831 km


New planets/moons to compare:

System of measurement:

Compare All Eight Planets

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Last Updated: 28 Apr 2014