parallactic motion

noun

Definition of parallactic motion

: the part of the observed proper motion of a star that is caused by the motion of the observer with the solar system as a whole

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Learn More About parallactic motion

Dictionary Entries Near parallactic motion

parallactic libration of the moon

parallactic motion

parallactic orbit

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Cite this Entry

“Parallactic motion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/parallactic%20motion. Accessed 10 Aug. 2022.

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