The ecliptic is tilted away from the celestial equator by an angle of about:
A23 degrees
B13 degrees
C33 degrees
D43 degrees
Answer & Solution
Correct answer: A. 23 degrees
1. The Sun's yearly path does not follow the celestial equator.
2. The two circles cross at a fixed tilt.
3. That tilt is about 23 degrees.
_Source: OpenStax Astronomy 2e, Chapter 2, Observing the Sky: The Birth of Astronomy._
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