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Author Question: Axial precession is sometimes called the precession of equinoxes because it results in a gradual ... (Read 59 times)

yoooooman

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on: Feb 28, 2020

Question 1

A sidereal day is defined as ________.
◦ the time between periods when the Sun is at the exact same height in the sky, for example, noon
◦ 24 hours at Greenwich, England
◦ 24 hours in a day
◦ the time for one complete revolution of the earth relative to the celestial reference

Question 2

Axial precession is sometimes called the precession of equinoxes because it results in a gradual shift, relative to the celestial background, of the position where the Sun crosses the celestial equator at the equinox. Astrology is a mythology based on things like your "sign" which refers to the position of the Sun in the celestial zodiac (the 12 constellations along the ecliptic) on your birthday. This system was established almost two thousand years ago. If this mythology were true (and you believe your horoscope) can you use the dates for your "sign" based on this 2000 year old system?
◦ No, although the precession shifts the equinox position, the other zodiac positions do not change because they are fixed to the celestial sphere.
◦ No, because 2000 years is almost 1/12, or one full sign shift, in the zodiac, so the 2000 year old signs are off by almost one full sign.
◦ Yes, the dates are fixed; your sign is your sign.
◦ Yes, any changes are insignificant in 2000 years.
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Marked as best answer by yoooooman on Feb 28, 2020

connor417

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Reply #1 on: Feb 28, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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yoooooman

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Reply 2 on: Feb 28, 2020
Wow, this really help

mochi09

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Reply 3 on: Yesterday
Excellent

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