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单词 Prospero
释义
Prospero

Astronomy
  • A retrograde outer satellite of Uranus at a distance of 16 276 800 km; also known as Uranus XVIII. It orbits every 1978.4 days at an inclination of 151°.8. Prospero has a diameter of about 50 km and was discovered in 1999 from ground-based observations.


Space Exploration
  • Britain's first national satellite, launched on 28 October 1971 at Woomera, Australia, by a Black Arrow rocket. Built by the British Aircraft Corporation, the spin-stabilized Prospero was launched to test basic systems for future satellites. It also performed a single scientific experiment to detect micrometeoroids. It was officially deactivated in 1996. Its anticipated orbital life is about 100 years.


Geology and Earth Sciences
  • A lesser satellite of Uranus with a radius of 25 km and a visual albedo of 0.07.


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