If you were standing on the Earth's equator,which of the following in the sky would pass through your zenith during the entire day (24 hours)?
A)the north celestial pole
B)the south celestial pole
C)the celestial equator
D)circumpolar constellations

Question

Quizplus · Accepted Answer

The celestial equator is an imaginary circle around the sky that is directly above the Earth's equator. As the Earth rotates, the celestial equator appears to move across the sky, and any objects on it will pass through the zenith of an observer standing on the equator. The north celestial pole and the south celestial pole are located directly above the Earth's North and South poles, respectively, so they would not pass through the zenith of an observer on the equator. Circumpolar constellations are stars that never dip below the horizon for an observer at a given latitude, but they would not pass through the zenith of an observer on the equator either.

If You Were Standing on the Earth's Equator,which of the Following