Trojan asteroid

noun

variants or Trojan

plural -s

: an asteroid whose average position is at one corner of an equilateral triangle formed with the sun and the planet Jupiter either eastward or westward of the planet

Word History

Etymology

so called from its being one of the group whose members bear the names of Trojan heroes

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Style

“Trojan asteroid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Trojan%20asteroid. Accessed 26 Nov. 2024.

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