Horoscope dates range

Latin names are standard English usage.

The zodiacal signs are distinct from the constellations associated with them, not only because of their drifting apart due to the precession of equinoxes but also because the physical constellations take up varying widths of the ecliptic, so the Sun is not in each constellation for the same amount of time. The zodiacal signs are an abstraction from the physical constellations, and each represent exactly one 12th of the full circle, or the longitude traversed by the Sun in about The path of the Sun passes through 13 constellations recognized by ancient Babylonian, Greek, and Roman astronomers including in Ptolemy 's Almagest [43] [44] and the modern International Astronomical Union.

Because the Babylonians had a month lunar calendar, they chose and divided up the year evenly.

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The 13th was left out: Ophiuchus , the bottom part of which interjects between Scorpio and Sagittarius. Occasionally this difference between the astronomical constellations and the astrological signs is mistakenly reported in the popular press as a "change" to the list of traditional signs by some astronomical body like the IAU, NASA , or the Royal Astronomical Society.

For example, in drawing a distinction between astrology and scientific astronomy, NASA notes that "No one has shown that astrology can be used to predict the future or describe what people are like based on their birth dates. Some "parazodiacal" constellations are also touched by the paths of the planets, leading to counts of up to 25 "constellations of the zodiac".

Some other constellations are also mythologically associated with the zodiacal ones: Piscis Austrinus , The Southern Fish, is attached to Aquarius. In classical maps, it swallows the stream poured out of Aquarius' pitcher, but perhaps it formerly just swam in it. Aquila , The Eagle, was possibly associated with the zodiac by virtue of its main star, Altair.

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The following table compares the Gregorian dates on which the Sun enters:. The theoretical beginning of Aries is the moment of vernal equinox , and all other dates shift accordingly. The precise Gregorian times and dates vary slightly from year to year as the Gregorian calendar shifts relative to the tropical year. Except for and , the vernal equinox has started on 20 March since , and is projected to until Because the Earth's axis is at an angle, some signs take longer to rise than others, and the farther away from the equator the observer is situated, the greater the difference.

Thus, signs are spoken of as "long" or "short" ascension. The zodiac system was developed in Babylonia , some 2, years ago, during the " Age of Aries ". Contemporary use of the coordinate system is presented with the choice of interpreting the system either as sidereal , with the signs fixed to the stellar background , or as tropical , with the signs fixed to the point vector of the Sun at the March equinox. Western astrology takes the tropical approach, whereas Hindu astrology takes the sidereal one. This results in the originally unified zodiacal coordinate system drifting apart gradually, with a clockwise westward precession of 1.

For the tropical zodiac used in Western astronomy and astrology, this means that the tropical sign of Aries currently lies somewhere within the constellation Pisces " Age of Pisces ". The sidereal coordinate system takes into account the ayanamsa , ayan meaning transit or movement , and amsa meaning small part , i. It is unclear when Indians became aware of the precession of the equinoxes, but Bhaskara 2 's 12th-century treatise Siddhanta Shiromani gives equations for measurement of precession of equinoxes, and says his equations are based on some lost equations of Suryasiddhanta plus the equation of Munjaala.

The discovery of precession is attributed to Hipparchus around BC. Ptolemy quotes from Hipparchus' now lost work entitled "On the Displacement of the Solstitial and Equinoctial Points" in the seventh book of his 2nd century astronomical text, Almagest , where he describes the phenomenon of precession and estimates its value. The principle of the vernal point acting as the first degree of the zodiac for Greek astronomers is also described in the 1st century BC astronomical text of Geminus of Rhodes. Geminus explains that Greek astronomers of his era associate the first degrees of the zodiac signs with the two solstices and the two equinoxes, in contrast to the older Chaldean Babylonian system, which placed these points within the zodiac signs.

Ptolemy also demonstrates that the principle of the tropical zodiac was well known to his predecessors within his astrological text, the Tetrabiblos , where he explains why it would be an error to associate the regularly spaced signs of the seasonally aligned zodiac with the irregular boundaries of the visible constellations:.


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These events can be useful, for example, to estimate the cross-sectional dimensions of a minor planet , or check a star for a close companion. The Sun's placement upon the vernal equinox, which occurs annually around 21 March, defines the starting point for measurement, the first degree of which is historically known as the " first point of Aries ". Zodiac signs have never been used to determine the boundaries of astronomical constellations that lie in the vicinity of the zodiac, which are, and always have been, irregular in their size and shape.

The use of the zodiac as a means to determine astronomical measurement remained the main method for defining celestial positions by Western astronomers until the Renaissance, at which time preference moved to the equatorial coordinate system , which measures astronomical positions by right ascension and declination rather than the ecliptic-based definitions of celestial longitude and celestial latitude. The word "zodiac" is also used in reference to the zodiacal cloud of dust grains that move among the planets, and the zodiacal light that originates from their scattering of sunlight.

In Unicode, the symbols of zodiac signs are encoded in block "Miscellaneous Symbols": [53]. From Wikipedia, the free encyclopedia.

Check Out This Useful Information on Zodiac Date Ranges

This is the latest accepted revision , reviewed on 5 October For the East Asian zodiac based on the Jovian orbital cycle, see Chinese zodiac. For other uses, see zodiac disambiguation. Further information: Former constellations. Further information: Babylonian star catalogues and MUL. Main article: Astrological sign.


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Further information: Axial precession , Epoch astronomy , Sidereal and tropical astrology , Astrological age , and Ayanamsa. Astronomical symbols Chinese zodiac Circle of stars Cusp astrology Elements of the zodiac. Oxford Dictionaries. Oxford University Press. Retrieved 19 September The Signs of the Zodiac. Wilcox, London, p.

Born on the Zodiac Cusp

See also Lankford, John; Rothenberg, Marc History of Astronomy: An Encyclopedia. Astrology Fix is a hot new Astrology site that takes a modern approach to interpreting your Zodiac Sign :. Horoscope Dates is one of the most popular Astrology websites in the world for a reason! Here are a few reasons why more than , subscribers love getting their daily horoscope from us:.

Your star sign has probably changed - NASA horoscope update

Your horoscopes and readings have been amazingly accurate, I am always waiting for the new ones. I have gotten so much good advice and wonderful pointers to change my life for the better and move in the right direction! Horoscope Dates and Trusted Tarot have really changed my life. There is not a day I start without reading my Horoscope or checking my Tarot cards. They give me encouragement and motivate me, and give me insights into who I am and how I can improve my current situations.

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Detail-oriented Taurus may seem nitpicky even in the bedroom, a mid-romp critique may not be unusual , but that's not because they want to offend. They simply demand the best, and they expect the people in their life to deliver. While Taurus has an intense internal drive, they sometimes have trouble respecting authority, especially if asked to do something they think is pointless or should be done differently.

Learning to be flexible and go with the flow can be an advantage to Taurus. And while Taureans have a rich internal life, they value external attributes and may overlook someone who doesn't have the perfect outfit, car, or resume.

Taurus Zodiac Sign

Learning the benefits of getting to know someone before writing them off can be a lifelong lesson to a Taurean, especially in love, where they might be too hasty to write off a perfect match. Taureans are amazing! Their name says it all: T for trailblazing A for ambitious U for unwavering R for reliable U for understanding S for stable. Persistent and hardworking, once a Taurus sets a goal, it will get done—despite any obstacles that may come up. While becoming friends with a Taurus can be tough since they're so particular about who they want in their social circle, once you're in, you're in for life.

Taurus doesn't get pulled down by gossip or petty drama.