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ceres
01-07-2010, 03:57 AM
There are many small small effects of backwards position of earth also called precession of the equinoxes, one of the major one is that the earth is now located differently in relation to the stars than it was in ancient times, such as the time of the Greek astrologer Ptolemy.

This means that the Vedic India astrology (http://www.astrology-india.com/) dates of the Sun's apparent "entry" into the different groups of stars of the zodiac are no longer the same as the dates given by traditional Western astrology.

Astronomically, the Sun does not really enter the constellation of Aries until around the middle of April, instead of the third week of March as in the Western convention. What this means, for the Vedic system, is that unless you were born around the 15th to the 20th of the month, your Sun sign will move back one whole sign.

Actually, all planetary placements will shift back by about 24 degrees, putting a lot of the Western planets in different signs and houses. Another distinction of Vedic astrology is that it tracks planetary cycles in relation to the Moon's journey through the night sky. Not only do Vedic astrologers have the 12 signs of the zodiac, they also have at their disposal an additional 27 Moon signs, called nakshatras. Still another difference between the East and West is that astrologers trained in the Indian technique have not just one chart to work with, but a set of 16 variations of the birth chart called the shodasavargas. The most important of these shodasavargas is the navamsa, which is one-ninth of a Sun sign, and is said to give more specific information.

wiliamjoan
03-25-2010, 02:55 AM
The precession of the equinoxes is caused by the differential gravitational forces of the Sun and the Moon on the Earth.In popular science books, precession is often explained by an analogy to a spinning top.Thus, the Sun and the Moon do not work on the rotation axis. If the Earth were a perfect sphere, there would be no precession.An equinox occurs twice a year, when the tilt of the Earth's axis is inclined neither away from nor towards the Sun, the center of the Sun being in the same plane as the Earth's equator.The term equinox can also be used in a broader sense,meaning the date when such a passage happens.

maryals
04-09-2010, 02:39 AM
I've seen an updated Astrology Chart, it makes sense. I'm still Cancer!

Mary and Bessie :umbrella:

greek229
01-05-2011, 04:24 AM
The precession of the equinoxes refers to the precession of Earth's axis of rotation with respect to inertial space. Hipparchus discovered that the positions of the equinoxes move westward along the ecliptic compared to the fixed stars on the celestial sphere. The exact dates of his life are not known, but astronomical observations attributed to him date from 147 BC to 127 BC and were described in his publications. He is considered the greatest astronomical observer, and perhaps, the greatest overall astronomer of antiquity.

Currently, this annual motion is about 50.3 seconds of arc per year or 1 degree every 71.6 years. The process is slow, but cumulative. A complete precession cycle covers a period of approximately 25,765 years, the so called great Platonic year, during which time the equinox regresses over a full 360°. Precessional movement also is the determining factor in the length of an Astrological Age.

Topper
01-05-2011, 03:20 PM
The precession of the equinoxes refers to the precession of Earth's axis of rotation with respect to inertial space. Hipparchus discovered that the positions of the equinoxes move westward along the ecliptic compared to the fixed stars on the celestial sphere. The exact dates of his life are not known, but astronomical observations attributed to him date from 147 BC to 127 BC and were described in his publications. He is considered the greatest astronomical observer, and perhaps, the greatest overall astronomer of antiquity.

Currently, this annual motion is about 50.3 seconds of arc per year or 1 degree every 71.6 years. The process is slow, but cumulative. A complete precession cycle covers a period of approximately 25,765 years, the so called great Platonic year, during which time the equinox regresses over a full 360°. Precessional movement also is the determining factor in the length of an Astrological Age.

Does that mean we're back where we all started?