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visual binary

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noun Astronomy.
a binary star having components that are sufficiently separated to be resolved by a telescope.
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Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Scientific definitions for visual binary

visual binary
[ vĭzhōō-əl ]

See under binary star.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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