Exercise A13: Precession and Nutation
A – Earth, Moon, and Sun Exercise A13: Precession and Nutation Question 5: What is the period of nutation? a. 5 years b. 10 years c. 19 years d. 40 years Starry Night College 2
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A13 Precession and Nutation - Starry Night Education
www.starrynighteducation.comExercise A13: Precession and Nutation Student name: _____ Class: _____ Date: _____ ... b. 11,600 years c. 25,600 years d. 22,000 years Question 2: What is significant about the diameter of the precession circle? a. It is equal to twice the angular tilt of the Earth's spin axis. ... In which constellation was the Vernal equinox when Hipparchus ...
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