Obliquity of the ecliptic

Obliquity Of The Ecliptic
Science / Astrology / Obliquity Of The Ecliptic ...

obliquity of the ecliptic The angle between the plane of the ecliptic and the plane of the equator. It now measures about 23°27', and is decreasing at the rate of one minute in 128 years.

Interesting as it is to be reminded by this study that the tropics enjoy only two seasons, dry and wet, yet two midsummers; that without the obliquity of the ecliptic Earth would have no temperate zones, hence no astrologers; ...

are those which, due to the obliquity of the Ecliptic, require more than two hours to rise over the Eastern horizon. The
Signs of Short Ascension
are those which rise in Less than two hours.

The Signs of Long Ascension are those which, due to the obliquity of the Ecliptic, require more than two hours to rise over the Eastern horizon. The Signs of Short Ascension are those which rise in Less than two hours.

Ascension (Long And Short): Due to the obliquity of the ecliptic, some sings rise over the horizon faster than others. Signs of long ascension require more time to rise than signs of short ascension.

Owing to the variable motion of the earth in its orbit, and the obliquity of the ecliptic, the Sun's path, the solar days are not all of equal length, ...

Depending on the obliquity of the ecliptic, some zodiac signs rise over the horizon more rapidly than other signs. The signs of long ascension In the Northern Hemisphere, are Cancer, Leo, Virgo, Libra, Scorpio and Sagittarius.

All astronomical values are calculated for each instrument including the obliquity of the ecliptic, the time of the vernal equinox for your longitude, aphelion and perihelion, and stars are rigorously precessed to the date of the instrument.

See also: Ecliptic, Astrology, House, North, Signs