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Aristarchus

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Distance between the earth and the sun is the gretest during?

... the first week of July.


How far is the distance between earth and sun?

The exact distance between the Earth and the Sun varies with its position in its orbit, which is elliptical. The average distance between the Earth and the Sun is about 93 million miles or about 150 million kilometers. This distance is also called 1 astronomical unit (AU). Around the first week of July (Aphelion - when the Earth is the farthest from the Sun), the distance is about 94.4 million miles or 152 million kilometers. Around the first week of January (Perihelion - when the Earth is the closest to the Sun), the distance is about 91.3 million miles or 147 million kilometers.


How do you find the actual distance between two points on Earth using graphic scale?

To find the actual distance between two points on Earth using a graphic scale, measure the distance between the two points on the map using the scale provided. Convert this measurement to actual distance by using the ratio scale (e.g., 1 cm = 100 km) provided on the map. Multiply the measured distance by the ratio to find the actual distance between the two points on Earth.


Who discovered the earths curcumference?

The Greek mathematician and astronomer Eratosthenes is credited with calculating the Earth's circumference around 240 B.C. using the angle of the sun's rays at two different locations and the distance between those locations. This method provided a reasonably accurate estimate of the Earth's size.


Is the sun gravitational pull on the earth the same at all seasons of the year?

Not at all. It depends up on Mass and the distance . Here Mass is constant . but distance is not .The distance between Earth and Sun is not always the same in an year.because of the elliptical orbit of the Earth.


How do you measure the distance between two heavenly bodies?

Let's say we want to measure the distance between objects A and B. First, we measure the distance from the Earth(point E) to these objects(using Doppler-shifts).Then, we measure the angle AEB.We now know the lengths of two sides, and the angle between them. That's how we find the distance AB.


Who were the first people to calculate the size of the Earth and the Earth-Moon distance?

The first people to calculate the size of the Earth and the Earth-Moon distance were the ancient Greek mathematician and astronomer, Eratosthenes, and the ancient Greek astronomer and mathematician, Hipparchus.


How would you use the spectrum of a star to estimate its distance?

To estimate the distance of a star using its spectrum, you can first determine its spectral classification to ascertain its intrinsic brightness (absolute magnitude). Next, you measure its apparent brightness from Earth. By applying the distance modulus formula, which relates absolute magnitude, apparent magnitude, and distance, you can calculate the distance to the star. This method is effective for stars within a certain range of distances where their spectral properties are well understood.


What is the average distance between the earth and the moon?

252,710 miles from Earth 384,403 kilometres (238,857.54 miles) 93,000000 miles 382260 Km It varies constantly, it is actually 30 times the earths diameter The average distance to the Moon is 384,400 kilometres" ( 238,855 miles); "men first stepped on the moon in 1969.


What is the distance between second and home?

The distance of 90 feet (between home and first) is the distance of the middle of the plate and the middle of first base.


What affects the gravitational pull between two objects?

The mass of the first object; the mass of the second object; the distance between them.The mass of the first object; the mass of the second object; the distance between them.The mass of the first object; the mass of the second object; the distance between them.The mass of the first object; the mass of the second object; the distance between them.


How do you find the distance between 5 cities?

First, you have to specify what cities you want to find the distance between, and then you can find the distance between each one, and finally add all the distance together, to give you the total.