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astronomical frame of reference
noun
,
Physics.
1.
a frame of reference in which the sun or center of mass of the universe is fixed and which does not rotate with respect to the fixed stars.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2017.
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astronomical frame of reference
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Word Value for
astronomical
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Nearby words for astronomical frame of reference
astronomer royal
astronomic
astronomical
astronomical clock
astronomical distance
astronomical frame of reference
astronomical refraction
astronomical telescope
astronomical triangle
astronomical twilight
astronomical unit
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