Hipparchus is best known for his development of trigonometry and his introduction of a systematic way to measure the positions of celestial bodies. He created the first known star catalog, which included the brightness and positions of over 850 stars. Additionally, he is credited with the discovery of the precession of the equinoxes, demonstrating that the orientation of the Earth's axis shifts over time. His work laid the foundations for future astronomical studies.
Hipparchus was best known for many things. One of them, he invented trigonometry.
The first catalog of stars is credited to the Greek astronomer Hipparchus, who compiled his observations in the 2nd century BCE. Hipparchus cataloged around 850 stars and classified them based on their brightness.
The astrolabe was invented by the ancient Greeks, specifically by Hipparchus in the 2nd century BCE.
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Hipparchus was best known for star catalog..
Hipparchus was best known for many things. One of them, he invented trigonometry.
Hipparchus is best known for his discovery of the precessional movement of the equinoxes. The alterations of the measured positions of the stars resulting from the movement of the points of intersection of the ecliptic and of the celestial equator.
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Hipparchus has written: 'The geographical fragments of Hipparchus' -- subject(s): Ancient Geography
The Hipparchus's family is a mysterious family.
His discovery of the principles of electromagnetic induction.
Not a lot is known about Hipparchus, including where and how he was educated, and of he went to school.
Hipparchus was the best astronomers of his time and was a Greek astronomer, geographer, and mathematician. He very accurately cataloged over 1,000 stars. Ptolemy was a great admirer of Hipparchus research and from what I've seen Ptolemy was often said to do what Hipparchus had done.
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