Question

A star with a right ascension of 1.0 hours will rise
A) 1.0 hours before the vernal equinox.
B) 13.0 hours before the vernal equinox.
C) 1.0 hours after the vernal equinox.
D) 11.0 hours after the vernal equinox.
E) at the same time as the vernal equinox.

Answer

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