what is Aphelion Phenomenon ? it was started from July 4th to till August Month . what happened in the Earth ? (2022)

Highlights

At aphelion on July 4, 2022, Earth will be 152.1 million kilometers from the sun - more than twice as close as at any other time in the solar system.

At the aphelion, Earth is the furthest from the sun. At aphelion on July 4, 2022, Earth will be 152.1 million kilometers from the sun.

The point in an object's orbit where it is the farthest from the Sun is called the apogee. The Earth is typically 4,800,000 km further from the Sun when it is at its aphelion in early July than when it is at its perihelion in early January.

Greek is the source of the words aphelion and perihelion. In Greek, denotes distance, Per denotes proximity, and helices denotes the sun

Describe Perihelion.

When the Earth is 147 million kilometers from the Sun during perihelion, it is at its closest point. Early January is typically when this occurs.

What occurs when the earth is at Aphelion?

The separation between the Earth and the Sun is greatest at aphelion. Typically, Earth has its apogee during the height of summer, notably in Northern India. It is challenging to imagine that during the summer, Earth is further from the Sun.

The Earth's distance from the Sun, however, has little effect on the weather. There won't be any significant changes, although it might shorten the length of the weather. Seasonal temperature variations are mostly caused by changes in the axial tilt of the Earth.

When will the planet Earth reach perihelion?

On January 4, 2023, the Earth will be 147.1 million kilometers from the Sun and will be at perihelion.

What causes aphelion and perihelion?

Because the orbit of the Earth is not a complete circle, we experience aphelion and perihelion. Venus has the most elliptical orbit of any planet in our solar system, with an aphelion distance from the sun of 109 million kilometers and a perihelion distance of 107 million kilometers .

Facts to remember

At the aphelion, Earth is the furthest from the sun. At aphelion on July 4, 2022, Earth will be 152.1 million kilometers from the sun.

The point in an object's orbit where it is the farthest from the Sun is called the apogee.

Greek is the source of the words aphelion and perihelion. In Greek, denotes distance, Per denotes proximity, and helices denotes the sun.

On January 4, 2023, the Earth will be 147.1 million kilometers from the Sun and will be at perihelion.

Fourth of July is not only special for the United States of American, but also for the Earth. On this day, it was at its farthest point from the Sun - a phenomenon which astronomers call aphelion.

At 0700 GMT (12.30pm), the Earth was 94.51 million miles 152.1 million kilometers away from the Sun, reported space.com. This was 1.67 per cent farther from the mean Earth and Sun separation, it quoted geophysicist Chris Vaughan as saying.

According to time and date, Earth will be closest to the Sun - known as perihelion - on January 4, 2023, when it will be 91.4 million miles (147.1 million km) away from the Sun.

The reason why aphelion and perihelion exist is because the Earth has an elliptical orbit, instead of a perfect circular one.

In case of the Moon, this known as apogee and perigee.

Does aphelion affect Earth's weather?

According to University of Southern Maine, the amount of Sun's energy doesn't vary considerably between perihelion and aphelion. It said if Earth's orbit were much more elongated, the temperature between these two points would be significant.

The reason why aphelion and perihelion exist is because the Earth has an elliptical orbit, instead of a perfect circular one.

Does aphelion affect Earth's weather?

According to University of Southern Maine, the amount of Sun's energy doesn't vary considerably between perihelion and aphelion. It said if Earth's orbit were much more elongated, the temperature between these two points would be significant.

Alamanac.com added that aphelion and perihelion are not related to Earth's seasons. "Seasons happen because Earth's axis tilted at an angle," it said.

The US, meanwhile, celebrated its 246th Independence Day, the anniversary of the adoption of the Declaration of Independence.

Comments

On July 4, 1776, the Declaration of Independence adopted by the Continental Congress, two days after a vote on whether to separate from the United Kingdom. The Declaration, drafted by Thomas Jefferson (who eventually became President and who died on the Fourth), is basically America's birth certificate, declaring the US separate from British power, reported CNN.

It’s All About The Tilt

If you ask most people which month of the year they think Earth is closest to the Sun, most would probably say during June, July, or August. But our warm weather doesn’t relate to our distance from the Sun. It’s because of the 23.5-degree tilt of the Earth’s axis that the Sun is above the horizon for different lengths of time at different seasons. The tilt determines

Even though most of us learned in school that seasons are controlled by the tilt of the Earth’s axis, rather than by its distance from the Sun, many people forget. We experience summer or winter conditions based on whether our half of the Earth is point toward the Sun or away from it. While we’re battling ice and snow in the Northern Hemisphere, our neighbors to the south are enjoying summer, and vice versa.

At New York’s latitude, the more nearly-direct rays at the summer solstice of June 21st, bring about three times as much heat as the more slanting rays at the Winter Solstice on December 21. Heat received by any region is dependent upon the length of daylight and the angle of the Sun above the horizon. Hence, the noticeable differences in temperatures that are registered over different parts of the world.

A Climatological Fallacy

When I attended Henry Bruckner Junior High School in The Bronx, my ninth grade earth science teacher, Mr. Stem berg, told all of us that because we were farthest from the Sun in the July and closest in January, that such a difference would tend to warm the winters and cool the summers—at least in the Northern Hemisphere.

And yet the truth of the matter is that the preponderance of large land masses in the Northern Hemisphere works the other way and actually tends to make the winters colder and the summers hotter.

So, while you’re shivering and scraping the ice off of your car’s windshield during the winter, try to remember that the Sun is actually three million miles closer than it was in July. Maybe that will help you feel a little warmer!

Aphelion is an annual event; it is not a major reason for significant changes in weather

A post is being widely shared on social media claiming that the ‘Aphelion Phenomenon’ that’s going to start now and end on 22 August 2022, is going to make Earth experience colder weather like never before. The post even claims that the distance between Sun and the Earth is 90,000,000 km but during the ‘Aphelion phenomenon’ the distance is going to increase by 66% to 152,000,000 km. Let us fact-check the claim made in the post.

Claim: ‘Aphelion Phenomenon’ turns the weather colder and increases the distance between the Sun and the Earth by 66%.

Fact: Aphelion and Perihelion are points in the orbit of Earth when the Earth is the farthest and closest to the Sun. Earth’s Aphelion is about 94.5 million miles or 152 million kilometers from the Sun. Earth’s Perihelion is about 91.4 million miles or 147 million kilometers . When the average distance between Earth and the Sun is considering, at Aphelion, the increase is just about 1.4 %, not a 66 % increase as claimed. Aphelion affects the Earth’s weather due to its distance from the Sun, mostly, the duration, not severity wise. The solar constant (the amount of Sun’s energy one receives) varies only slightly to make any significant changes to the temperature on Earth. According to NASA, it is a ‘common misconception’ that the varying distance between the Earth and the Sun causes the four seasons. However, it’s the tilted axis of Earth which is the major reason. Hence, the claim made in the post is FALSE.

Aphelion and Perihelion are points in the orbit of Earth when the Earth is the farthest and closest to the Sun. Aphelion is when the Earth is the farthest away from the Sun; Perihelion is when the Earth is closest from the Sun. Earth’s Aphelion is about 94.5 million miles or 152 million kilometers from the Sun. Earth’s Perihelion is about 91.4 million miles or 147 million kilometers from the Sun.

Generally, Earth travels around the Sun in an elliptical orbit. Since the orbit is not an exact circle, Earth’s distance from the Sun keeps changing. However, on an average, the distance from Earth to the Sun is about 93 million miles or 150 million kilometers . This average distance is called one astronomical unit.

There is just about 3.3% change in the distance when compared to Perihelion and Aphelion (or about 5 million kilometers ). When the average distance between Earth and the Sun is considering, at Aphelion, the increase is just about 1.4%. So, there is no increase in distance between the Sun and the Earth by 66% due to some ‘Aphelion phenomenon’. As mentioned earlier, Aphelion and Perihelion are just points in the orbit of Earth when the Earth is the farthest and closest to the Sun.

In 2022, the Aphelion, the point when the Earth is the farthest from the Sun, happened on 04 July 2022. Perihelion on 04 January 2022. Aphelion and Perihelion happen at some point in time because the Earth is always on the move and revolving around the Sun. So, to claim that Aphelion is a Phenomenon that happens in a duration from 04 July 2022 to 22 August 2022 is not correct. Aphelion and Perihelion are events that happen

Aphelion Phenomenon 2022 in India: What happens when the Earth is at Aphelion?

Aphelion is when the Earth is the farthest away from the Sun, approximately 152 million kilometers away. This happens generally in early July.

Aphelion is the point in the orbit of a planet, comet or other body most distant from the Sun. When the Earth is at its aphelion in the beginning of July, it is generally about 4,800,000 km farther from the Sun than when at its perihelion in early January.

The words aphelion and perihelion are derived from the Greek language. While means away, per means near and helices means Sun in the Greek language.

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What is meant by Aphelion and Perihelion?

What is Aphelion? Aphelion is when the Earth is the farthest away from the Sun, approximately 152 million kilometers away. This happens generally in early July.

What is Perihelion? Perihelion is when the Earth is closest to the Sun, approximately 147 million kilometers. This happens generally in early January.

The distance between Earth and Sun known as the Astronomical Unit (AI). 1 AU is equal to 149.6 million kilometers.

What happens when Earth is at Aphelion?

Aphelion Phenomenon 2022 in India at Aphelion, the distance between the Earth and the Sun is the longest. Earth is at Aphelion generally at a time when summer is at its peak, especially in Northern India. It is difficult to image that Earth is farther away from the Sun during the summer.

However, there is not much impact on the weather from the Earth's distance from the Sun. It might affect the duration of the weather but not cause any major change. Seasonal temperature variations occur mainly from the varying direction of the Earth's axial tilt.

When will Earth be at perihelion?

The Earth will be at perihelion next on January 4, 2023, when it will be 147.1 million km away from the Sun.

Why do we experience aphelion and perihelion?

Earth's orbit is not a Perfect Circle and that is why we experience aphelion and perihelion. Out of all the planets in our solar system, Venus has the most circular orbit, as its farthest point from the sun (aphelion) is 109 million km and its closest (perihelion) is 107 million km.

What Are Perihelion and Aphelion?

When Earth is Closest and Farthest from the Sun in 2022

Did you know that Earth reaches its farthest point from the Sun about two weeks after the June solstice? It happens on July 4, 2022! We call this point in Earth’s orbit around the Sun “aphelion.” Interestingly, we’re closest to our fiery star in the winter and farthest away in the hot summer. Learn all about perihelion and aphelion!

What Are Perihelion and Aphelion?

The terms perihelion and aphelion to describe different points in the Earth’s orbit of the Sun.

Remember that the Earth orbits the Sun in an elliptical path—which is oval, not circular. This means that the Earth is about 3 million miles nearer to the Sun in January at its nearest point than in July at its farthest point.

Aphelion is the point of the Earth’s orbit that is the farthest away from the Sun.

Perihelion is the point of the Earth’s orbit that is nearest to the Sun.

The words come from Ancient Greek, in which helices mean “Sun, “far,” and per mean “close.”

Perihelion and Aphelion in 2022

In 2022, Earth was at perihelion on January 4 at 1:52 A.M. Eastern Time and will be at aphelion on July 4 at 3:10 A.M. Eastern Time.

This year, Earth will be 91,406,842 miles away from the Sun at perihelion and 94,509,598 miles away from the Sun at aphelion.

Perihelion and aphelion

Image credit: NASA Note that “perihelion” should be spelled “perihelion” in this graphic.

When Are Aphelion and Perihelion?

Aphelion always happens in early July. About two weeks after the June solstice, Earth is the farthest from the Sun.

Perihelion always happens in early January. About two weeks after the December Solstice, Earth is closest to the Sun.

Did you know that the Moon’s orbit around the Earth is also elliptical? The point in the Moon’s orbit that is closest to the Earth is called the “perigee” and the point farthest from the Earth known as the “apogee.” Perigee and Apogee confused.

Are Aphelion and Perihelion Related to Earth’s Seasons?

It’s not the distance from the Sun that causes our seasons. Seasons happen because Earth’s axis tilted at an angle. It’s because Earth orbits the Sun on a tilt that our planet gets more or less of the Sun’s direct rays at different times of the year. Read more about the reason for the seasons!

Aphelion and Perihelion on Mars

Though aphelion and perihelion are terms mostly used in reference to Earth since it’s our home planet, they are also relevant to other planets orbiting the Sun. Every planet has points in the orbits when they are farthest or closest away from their star.

For example, planet Mars has an even more elliptical orbit than Earth. In comparison, Earth’s orbit seems almost circular; this almost-circular orbit may be why Earth’s climate is relatively stable.

Mars also has four seasons but they are twice as long because it takes about two Earth years for Mars to go around the Sun. The Southern Hemisphere of Mars has a warmer, shorter spring and summer than in the north, as Mars is closest to the Sun towards the end of southern spring. The southern winter is longer because Mars is the farthest away from the Sun then, moving more slowly in its elliptical orbit around the Sun.

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