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Question
The star Thuban in DracoA) lies as the center of the precession cycle.
B) was an excellent north pole star in 3,000 BC.
C) is brighter than Polaris.
D) lies halfway between the bowls of the Big and Little Dippers.
E) is used to locate the vernal equinox.
Answer
This answer is hidden. It contains 1 characters.
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