21900 Orus

Author(s): John van Vliet pedro_jg SpaceExplorer toutatis

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21900 Orus is a Jupiter L4 trojan asteroid, approximately 53 km in diameter, and a target of the Lucy mission to be visited in November 2028. The dark Jovian asteroid belongs to the 100 largest Jupiter trojans and has a rotation period of 13.5 hours.

Artistic impression of Orus. Its true appearance is still unknown

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