Examples of arc minute in a Sentence
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Each cluster spans about 45 arc minutes, or about one-third larger than the apparent diameter of the moon.
—
Joe Rao,
Space.com,
16 Jan. 2026
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Joe Rao,
Space.com,
16 Jan. 2026
Cite this Entry
“Arc minute.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/arc%20minute. Accessed 6 Jul. 2026.
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