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On the Accuracy of the Almagest - Research Paper Example

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On the accuracy of Almagest
By observing the sky himself, and using earlier workers done by other astronomers such as Hipparchus, he came up with a model that claimed that the earth was stationary and in the middle of the solar system. …
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On the Accuracy of the Almagest
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On the Accuracy of the Almagest

Download file to see previous pages... According to the model of the solar system that he came up with, the sun moved in a spherical trajectory that was centered near the earth. Ptolemy also went ahead to claim that, in his model of the solar system, the Almagest, the sun maintained, what he termed to be, a set inclination of the earth’s center this being the equator. Through his research, Ptolemy concluded that the five visible plants from the earth moved in obits known as epicycles held together by small rings. These epicycles, he explained moved around the earth on larger unconventional sphere known as deferents. Like the sun, both the epicycles and the defrents also mentioned set inclinations close to the earth’s center.
However, as much as his model, the Almagest, was considered remarkable, it has raised too many questions within the scientific realm. The Almagest has not seemed to fare well among many scientific scholars. Many scholars believe that due to his devotion to philosophical theories and doctrine Ptolemy came up with an overcomplicated, ridiculers and awkward model of the solar system that was in accurate in nature. Some of his doctrines that are heavily questioned and disagreed upon include the theory that the earth is stationary ad does not move in uniformity which other planets move around the earth center. In 1543, Nicolaus Copernicus came up with his own theory that stated that the earth and other planets moved around the suns orbit. This suppressed his theory and was largely backed by other scholars during this period. Although the study was deemed inaccurate in the sixteenth century, by Johannes Kepler’s model, it was enough to show how inaccurate and wrong Ptolemy’s model was. The main aim behind this study is to examine how inaccurate and wrong Ptolemy model of the solar system was. In addition, the study will be re-evaluating Ptolemy’s merits as an astronomer by examining some of the facts that he provided in his model of the solar system. The main objective behind the Almagest was to create a model that showed the solar system from earth. In his model, Ptolemy tries to explain the motion of the planets visible from earth the sun and the moon. However, in his model of the solar system Ptolemy lives out critical details of how these motions in his model occur or what courses this motion. This is why scholars and astronomers view the model as incorrect and fluid since it lucks basic evidence to support his facts. However, in his model, Ptolemy was able to provide some calculations such as how far the other planets are from earth by using the radius to measure. This helped, in that Copernicus was able to use this calculation in his own advanced and correct model of the solar system. Through Kepler’s model, which is considered, correct and more accurate than the two that came before it, one of the main things that one will learn is that plants obit the sun and is actually confocal to it. Such trajectories that the planets use called ellipses have two main factors that make them unique. These two facts can be used to see how inaccurate Ptolemy model from the sun is. Primarily, the obits are considered eccentric. This means that the sun, which is in the center, is rather in this model displaced due to geometric displacement of the sun. Second, each planet in the solar system has a particular axis from which it is elongated. This means that they are elliptical. Unluckier Kepler who came up with a theory that proved that the earth and other planets revolved the sun in their own obits, Ptolemy tries to study the ...Download file to see next pagesRead More
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