How Far Is Mars From The Sun? | Free Expert Q&A

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How Far is Mars from the Sun? Answer – Mars is at an average distance of 141.67 million mi, or 1.52 AU, from the Sun.

Explanation:

As one of Earth’s neighbors besides Venus, Mars is the fourth planet from the Sun. It revolves in a fixed elliptical orbit, and its average distance from the Sun is 141.67 million mi (228 million km). This is equivalent to 1.52 astronomical units(AU). [One AU is the mean distance between the Earth and the Sun, and is equal to 92.95 million mi (or 149.59 million km).]

Mars’ orbit is also the most eccentric, meaning that it deviates considerably from a perfect circle. This deviation results in two varying distances. One called the aphelion, or the farthest distance from the Sun, and the other the perihelion, which is the least distance. At aphelion, Mars is 154.85 million mi (249.2 million km) or 1.66 AU away from the Sun; at perihelion, it is 128.43 million mi (206.7 million km) or 1.38 AU away.

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Astronomy Physics Solar System

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