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Solar System Exploration
Rosalind: Facts & Figures
   Back to Uranus   Overview   Gallery   Facts & Figures   News 
Discovered By
S. Synnott, Voyager 2
Date of Discovery
Orbit Size Around Uranus (semi-major axis)
Metric: 69,900 km
English: 43,434 miles
Periapsis (closest)
Metric: 69,893 km
Apoapsis (farthest)
Metric: 69,907 km
Sidereal Orbit Period (Length of Year)
0.001527721 Earth years
0.558 Earth days
Orbit Circumference
Metric: 439,194.65 km
Average Orbit Velocity
Metric: 32,795.3 km/h
Orbit Eccentricity
Orbit Inclination
0.279 degree
Mean Radius
Metric: 36.0 km
Equatorial Circumference
Metric: 226.2 km
Metric: 195,432 km3
Metric: 254,773,633,626,523,000 kg
Scientific Notation: 2.5477 x 1017 kg
Metric: 1.3 g/cm3
Surface Area
Metric: 16,286.02 km2
Surface Gravity
Metric: 0.013 m/s2
Escape Velocity
Metric: 111 km/h
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Last Updated: 12 Aug 2013