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Definitions from the Web

Equant Point

Definition:

An equant point is a concept developed by the ancient Greek astronomer Ptolemy in his geocentric model of the universe. It refers to a hypothetical point around which the center of an eccentric planet or celestial body moves at a uniform angular speed.

Example Sentences:

1. Noun - Astronomical Sense:

The equant point in Ptolemy's model helped explain the irregular motion of the planets.

2. Noun - Mathematical Sense:

In mathematics, an equant point is often used as a reference for analyzing celestial motions.

3. Adjective - Popular Sense:

Many ancient astronomers were intrigued by the equant point and its implications for understanding the celestial realm.

4. Adjective - Local Sense:

The equant point theory was widely accepted in the local scientific community during Ptolemy's time.

Related Products:

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• Books on Ptolemy's Astronomy
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