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| Capricornus | |
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| Abbreviation | Cap |
| Genitive | Capricorni |
| Meaning in English | the Goat or Sea-Goat |
| Right ascension | 21 h |
| Declination | −20° |
| Visible to latitude | Between 60° and −90° |
| Best visible | September |
| Area - Total | Ranked 40th 414 sq. deg. |
| Number of stars with apparent magnitude < 3 | 1 |
| Brightest star - Apparent magnitude | Deneb Algedi (δ Cap) 3.0 |
| Meteor showers |
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| Bordering constellations | |
Capricornus is one of the constellations of the zodiac. It is commonly called Capricorn, especially in astrologyastrological chart (or horoscope) Y2K Chart This particular chart is calculated for January 1st, 2000 at 12:01:00 A. Eastern Standard Time in New York City, New York, USA. Longitude: 074W00'23" Latitude: 40N42'51") Astrology (from Greek: , astron "star" +. It represents a horned goat, although it is commonly called the sea-goat. Capricornus is one of the 88 modern constellations, and was also one of the 48 constellations listed by PtolemyThis article is about the geographer and astronomer Ptolemy. For Alexander the Great's general, see Ptolemy I of Egypt. For others, see Ptolemy (disambiguation). Claudius Ptolemaeus (Greek: Klaudios Ptolemaios; A. circa 85 circa 165), known in English as. Under its modern boundaries it is bordered by Aquila, Sagittarius, Microscopium, Piscis Austrinus and Aquarius.
This constellation is the dimmest in the zodiac besides CancerCancer Abbreviation Cnc Genitive Cancri Meaning in English the Crab Right ascension 9 h Declination 20° Visible to latitude Between 90° and −60° Best visible March Area Total Ranked 31st506 sq. Number of stars with apparent magnitude 0 Brightest sta. Its brighter stars are found on a triangle whose vertices are Giedi (α), Deneb Algedi (δ), and ω Capricorni.
This constellation is one of the oldest to have been identified, possibly the oldest, despite its dimness. Depictions of a goat or goat-fish have been found on BabylonBabylon was the capital city of Babylonia in Mesopotamia (in contemporary Iraq, about 70 miles south of Baghdad). The name is the Greek form of Babel which is derived in turn from the Semitic form Babilu meaning "The Gate of God". This Semitic word is a tian tablets dating back three thousand years. The constellation may owe its antiquity to the fact that at that time, the northern hemisphere's Winter Solstice occurred while the sun was in Capricorn. The concern for the sun's rebirth might have rendered astronomical and astrological observation of this region of space very important.
For the same reason, the sun's most southerly position, which is attained at the northern hemisphere's winter solstice, is called the Tropic of Capricorn, a term which also applies to the line on earth where the sun is directly overhead at noon on that solstice.
Due to the precession of the equinoxes, the December solstice no longer takes place while the sun is in Capricorn, but the astrological period called Capricorn begins at approximately the same time as the solstice.
The planet Neptune was discovered in this constellation by German astronomer Johann Galle, near Deneb Algedi (δ Capricorni) on September 23, 1846.