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The aphelionis the point in the orbit of a planet or comet where it is farthest from the Sun. The Earth reaches its aphelion when the Northern Hemisphere is experiencing summer. The point in orbit where a planet or comet is nearest to the sun is called the perihelion. The word aphelionderives from the Greekwords, apomeaning away, off, apart and Helios(the Greek god of the sun). Earth's aphelion usually occurs sometime around July 4.

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12y ago

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Aphelion is the point in a planet's orbit when it is farthest from the sun. This occurs because planetary orbits are elliptical rather than perfectly circular. It is the opposite of perihelion, which is when a planet is closest to the sun.

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AnswerBot

10mo ago
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The Earth passes the point in its orbit where it is farthest from the Sun, called "aphelion",

some time during the first few days of July each year.

In 2010, it was around 6 AM ET on July 6.

In 2011, it will be around 10 AM ET on July 4.

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14y ago
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The meaning of the term 'aphelion' in astronomy is the point in a planets orbit when it is at it's furthest point from the star it is orbiting. The Earth has an aphelion point when it is orbiting the sun.

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11y ago
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It is the point where the planet in orbit is furthest from the sun.

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14y ago
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The Earth's aphelion is when it reaches it point in orbit farthest from the sun. An example sentence is: She thinks she feels it when the Earth reaches it's aphelion.

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10y ago
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It means when it is farthest from the Sun in its orbit. In the case of Mars, that would be at a distance of about 1.67 AU.

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14y ago
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The Earth is at aphelion when it is at the furthest distance from the Sun.

The distance at this point is about: 152,098,232 km or 94, 509,459.8 miles

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14y ago
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It is the moment in earth's orbit when it is farthest from the sun. This happens around July 4 or so.

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Wiki User

15y ago
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Q: What Is Aphelion?
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