Almagest
Almagest is the Latin form of the Arabic name (al-kitabu-l-mijisti, i.e. "The Great Book") of an astronomical treatise proposing the complex motions of the stars and planetary paths, ...
Almagest
Detail from Book X, Chapter 7, of a 13th century translation of the Almagest made from Arabic to Latin in Spain in 1175 by Gerard of Cremona.
Almagest
Related Category: Astronomy: General
see Ptolemy.
More on Almagest
Ptolemy - fl. 2d cent. A.D., celebrated Greco-Egyptian mathematician, astronomer, and geographer.
Almagest
Arabic title for Ptolemy of Alexandria's Syntaxis, the writings in which he combined his own astronomical researches with those of others.
The Almagest
Ptolemy's earliest and most famous treatise, originally written in Greek, was translated into Arabic as al-Majisti (Great Work).
Almagest Â- Archimedes Palimpsest Â- Arithmetica Â- Conics Â- Elements Â- On the Sizes and Distances (Aristarchus) Â- On Sizes and Distances (Hipparchus) Â- On the Moving Sphere Â- The Sand Reckoner
Centers ...
Almagest Planetary Model Animations
MacTutor History of Mathematics Archive
The Antikythera Calculator (Italian and English versions) ...
The Almagest is divided into 13 books, each of which deals with certain astronomical concepts pertaining to stars and to objects in the solar system (the Earth and all other celestial bodies that revolve around the Sun).
The Almagest, Ptolemy's treatise on astronomy, mathematics, and geography, was written 150 years before Christ putting its authorship in the classical period.
Through his Almagest constructed an accurate geocentric model of the solar system consisting of a series of deferents and epicycles that was followed for 15 centuries until Copernicus.
7. BRAHE Tycho (1546 - 1601) ...
Records such as the Almagest show he had a sophisticated scheme for predicting both lunar and solar eclipses. Ptolemy knew, for example, the details of the orbit of the Moon including its nodal points.
Thus we know Ptolemy's work from its Arabic translation, The Almagest, not by its original Greek title. And it explains why we have a system of Greek constellations with Latin names containing stars with Arabic names.
The Mecanique celeste, in which Laplace welded into a whole the items of knowledge accumulated by the labours of a century, has been termed the " Almagest of the 18th century " (Fourier).
Ptolemy: 48 constellations described in his great work, The Almagest, in the 2nd century AD. These constellations originally came from a variety of sources including the myths and legends of Mesopotamia, Babylon, Egypt and Greece.
su/gorm/almagest/Peters.htm
For the origin of star names, I have relied on the booklet A Dictionary of Modern Star Names (originally Short Guide to Modern Star Names and Their Derivations) by Paul Kunitzsch and Tim Smart (Sky Publishing, 2006).
He studied trigonometry, translating Ptolomy's Almagest, from the original Greek. Ironically, his translation helped overthrow the Ptolomaic view of the universe (in which the Earth was thought to be at the center of the universe).
The Ptolemaic System is an outdated view of the solar system written about by Ptolemy (about 87-150) in his major work, Almagest (Mathematical Syntaxis).
The Geographia or Geography is Ptolemy's main work besides the Almagest. It is a compilation of what was known about the world's geography in the Roman Empire of the 2nd century....
may be the Tyne, or may be the River Wear.
Argo Navis is now obsolete, but it was listed in Ptolemy's star catalogue, the Almagest.
In his early work, the Almagest, he listed 48 known constellations. The view of the night sky represented was quite a bit limited, but many of those same constellations are still accepted and retain their original names.
He authored a book called Mathematical Syntaxis (widely known as the Almagest). The Almagest included a star catalog containing 48 constellations, using the names we still use today. Show me a picture of Ptolemy ! ...
enough for naked-eye observations (although it made some ridiculous predictions, such as that the distance to the moon should vary by a factor of two over its orbit). He authored a book called Mathematical Syntaxis (widely known as the Almagest).
A Greek astronomer named Ptolemy wrote the first astronomy book (called "Almagest") and laid down this geocentric (Earth centered) view.
The Greek word for cudgel in Ptolemy's original text, Almagest, was translated to Arabic to mean "the spearshaft having a hook.
Beta Cygni is called Albireo, which is really a mistake. The words written in a sixteen-century edition of Ptolemy's Almagest, had been "ab ireo" (the meaning of which rests a mystery). The Arabs called it "Al Minhar al Dajajah", the Hen's Beak.
The planets' wanderings were carefully charted by astrologers for casting horoscopes, but no-one attempted to explain their motions until Claudius Ptolemy. In his Almagest, which appeared around 150 AD, the seven planets went around the Earth, ...
These ideas concerning uniform circular motion and epicycles were catalogued by Ptolemy in 150 A.D. His book was called the "Almagest" (literally, "The Greatest"), ...
c. 140 ---Claudius Ptolmaeus (Ptolemy) writes "He Mathematike Syntaxis" (known 1000 years later as "Almagest"), proposing his world system.
At the University of Paris, John of Holywood (Sacrobosco) writes "Sphaera mundi" (spheres of the world) introducing Ptolemy’s Almagest to Europe and explaining solar and lunar eclipses.
1265-7 ...
constellation - in ancient astronomy, a pattern formed by prominenet stars in the night sky associated with a cultural or mythological person or object; the Greek astronomer Ptolemy identified 48 constellations in his Almagest (2nd century); ...
The name of this star looks Arabic, but it isn't. Actually the name of this seems to derive from the Latin phrase ab ireo applied to the constellation of Cygnus in the 1515 edition of Ptolemy's Almagest.
Description of the Star ...
The existence of a solid substance in different physical forms. Tin, for example, has metallic and non-metallic crystalline forms. Carbon has two crystalline allotropes: diamond and graphite. [DC99]
Almagest ...
it worked so well and used all of the basic assumptions (though he sort of fiddled with some stuff - the Earth wasn't exactly in the middle). The details of this model and other observations of Ptolemy are included in his classic work, Almagest.
Ptolemy was successful in having people adopt his model because he gathered the best model pieces together, used the most accurate observations and he published his work in a large 13-volume series called the ``Almagest'', ...
Nevertheless, Ptolemy's text on the topic, Syntaxis (better known today by its Arabic name Almagest""the greatest"), provided the intellectual framework for all discussion of the universe for well over a thousand years.
 See also: Earth, Astronomy, Time, Sun, Star
  
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