That Polaris will not always be the pole star is due to A) the sidereal day bein

Author Question: That Polaris will not always be the pole star is due to A) the sidereal day bein (Read 802 times)

Melanie

Full Member
Posts: 204

on: Aug 28, 2013

That Polaris will not always be the pole star is due to
A) the sidereal day being shorter than the solar day.
B) precession shifting the celestial pole.
C) the Moon following the ecliptic, instead of the equator.
D) the earth's revolution being slightly less than exactly 365.25 days.
E) the Solar winds blowing the earth farther away from the Sun.

penza

Hero Member
Posts: 1,022

Reply #1 on: Aug 28, 2013

Oh! I know the answer is B.

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