Retrograde irregular satellites of Uranus. The most distant regular satellite Oberon is shown for reference. Plotted by a program written by Eurocommuter.
Main graph
The position of a satellite (in polar co-ordinates) represents
its orbit's semi-major axis a (horizontal axis: in Gm and as a fraction of the Hill sphere's radius)
orbit’s inclination i in degrees
The size of the circle illustrates the satellite's size relative to others:
The eccentricity of the orbit is shown indirectly by a segment extending from the left (pericenter) to the apocentre to the right. In other words, the segment illustrates the variations of the object's distance from the planet.
Data source
Based on the data collected by Sheppard & Jewitt (July 2006) [1].
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