Astronomy Answers: From the Astronomical Dictionary

Astronomy Answers
From the Astronomical Dictionary


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S/2000 J11

A moon of 4 km diameter at about 12,560,000 km from the planet Jupiter. The gravity at its surface is about 0.0000 times as strong as on Earth. The moon goes once around its planet in about 287.5 days. The moon was discovered in 2000.