how far to moon
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Lunar distance (astronomy) The time-averaged distance between Earth and Moon centers is 385,000.6 km (239,228.3 mi). The actual distance varies over the course of the orbit of the Moon, from 356,500 km (221,500 mi) at the perigee to 406,700 km (252,700 mi) at apogee, resulting in a differential range of 50,200 km (31,200 mi). Lunar distance is commonly used to express the distance to near-Earth object encounters.
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How long does it take to travel to the Moon? How long does it take to travel to the Moon? It takes about 3 days for a spacecraft to reach the Moon. During that time a spacecraft travels at least 240,000 miles (386,400 kilometers) which is the distance between Earth and the Moon. The specific distance depends on the specific path chosen.
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- On average, the Moon is about 238,800 miles (384,500 km) from the Earth. However, because of the elliptical shape of the Moon's orbit, the actual distance varies throughout the year, between 225,804 miles (363,396 km) at the perigee and 251,968 miles (405,504 km) at the apogee.ifference in Moon's Distance – from its center – to the center of the Earth, at perigee & apogee. Image approximately to scale. Difference in Moon's Distance – from its center – to the center of the Earth, at perigee & apogee.
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What is the Distance to the Moon? Hence, the number 384,403 km, is an average distance that astronomers call the semi-major axis. At its closest point (known as perigee) the Moon is only 363,104 km (225,622 miles) away. And at its most distant point (called apogee) the Moon gets to a distance of 406,696 km (252,088 miles). This means that distance from the Earth to the Moon can vary by 43,592 km. That’s a pretty big difference, and it can make the Moon appear dramatically different in size depending on where it is in its orbit. For instance, the size of the Moon can vary by more than 15% from when it’s at its closest to when it’s at the most distant point.
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How long does it take the moon to orbit the Earth? At their closest point, the distance between the Earth and the moon is 225,623 miles, while at their farthest, the two are separated by 252,088 miles, a difference of 26,465 miles. Learn more about Our Moon
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You might be surprised. Often when we see drawings of the Earth and the moon, they look really close together. Don’t be fooled! They’re actually really far apart. The moon is an average of 238,855 miles (384,400 km) away.
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- Since the moon's orbit is elliptical (oval-shaped), its distance varies from about 221,463 miles (356,334 kilometers) at perigee (closest approach to Earth) to 251,968 miles (405,503 kilometers) at apogee (farthest point). The average distance from the moon to the Earth is 238,857 miles (384,392 kilometers).
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- The vastness of space has opened our minds, but its size has limited our search. We want to explore distant worlds, but how can we travel faster so we can go farther into space? Jet speed certainly isn’t the answer. Imagine traveling by jet to the moon from Earth, about 386,000 km (240,000 miles). A jet traveling at 1,600 km/h (1,000 mph) would take about 240 hours or about 40 days to reach the moon. Scientists and engineers clearly knew from the start that the only way to get into space is to use rockets and rocket propulsion.
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- The moon is on average 238,857 miles away. The average centre-to-centre distance from the Earth to the Moon is 238,857 miles, about thirty times the diameter of the Earth. Note: There are comments associated with this question. See the discussion page to add to the conversation.
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- Distance to the Moon. In astronomy, the distance of the Moon from Earth is known as the lunar distance. The average distance of the Moon from the center of the Earth is calculated to be 384,400 km (238,855 mi). This is the average of the distance at the apogee and perigee of the Moon from Earth. Methods for Calculation.
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- al·i·men·ta·ry. Use alimentary in a sentence. connected with food or nutrition. nourishing. furnishing support or sustenance.
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- The short answer is, the average distance to the Moon is 384,403 km (238,857 miles).
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How Far is the Moon? At apogee — the farthest away it gets — the moon is 252,088 miles (405,696 km) from Earth. On average, the distance from Earth to the moon is about 238,855 miles (384,400 km). However, the moon is moving away from Earth at a rate of about 1.5 inches (4 cm) per year.
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- Earth and the Moon orbit about their barycentre (common center of mass), which lies about 4600 km from Earth's center (about three quarters of the radius of Earth). On average, the Moon is at a distance of about 385000 km from Earth's center, which corresponds to about 60 Earth radii. With a mean orbital velocity of 1.023 km/s, the Moon moves relative to the stars each hour by an amount roughly equal to its angular diameter, or by about 0.5°. The Moon differs from most satellites of other planets in that its orbit is close to the plane of the ecliptic, and not to Earth's equatorial plane.
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Elliptical Orbit This means that the distance between the Moon and Earth varies throughout the month and the year. On average the distance is about 238,000 miles or 382,900 kilometers. Moon Phases worldwide. When a full Moon or new Moon coincides with being closest to Earth, it is called a Supermoon, Super Full Moon, or Super New Moon.
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Lunar Laser Ranging experiment The distance continually changes for a number of reasons, but averages about 384,467 kilometers. At the Moon's surface, the beam is about 6.5 kilometers wide and scientists liken the task of aiming the beam to using a rifle to hit a moving dime 3 kilometers away.
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- That is about the width of 30 Earths. Because the Moon does not orbit Earth in a perfect circle, but instead travels in a slightly elliptical orbit, its distance from Earth varies between 225,700 miles (363,300 kilometers) and 252,000 miles (405,500 kilometers). 1  Javascript must be enabled to use Cool Cosmos. 2  Learn how.
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How Far Back Are We Looking in Time? When you look around you, you’re not seeing the world as it is, you’re seeing the world as it was, a fraction of a second ago. And the further things are, the further back in time you’re looking. The distance to the Moon is, on average, about 384,000 km. Light takes about 1.28 seconds to get from the Moon to the Earth. If there was a large explosion on the Moon of a secret Nazi base, you wouldn’t see it for just over a second.
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- Distance to the Moon Before Apollo 11 astronauts Neil A. Armstrong and Edwin E. “Buzz” Aldrin, Jr. stepped on the moon on July 20, 1969, people had studied the moon by eye, telescope and images from spacecraft. As long as people have looked at the moon, they have wondered how far away it is from Earth. The average distance to the moon is 382,500 kilometers. The distance varies because the moon travels around Earth in an elliptical orbit. At perigee, the point at which the moon is closest to Earth, the distance is approximately 360,000 kilometers. At apogee, the point at which the moon is farthest from Earth, the distance is approximately 405,000 kilometers.
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- The moon is, on average, 238,855 miles away. So technically people are saying they love you 477,710 miles (the distance to the moon and back). You think that’s a lot, but in terms of a car, it’s not really. A car gets an average of 12,000 miles a year.
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How Long Does it Take to get to the Moon? There are many different paths that can be taken from Earth to the Moon. The distance to the Moon from Earth is between 360,000 km and 405,000 km, depending on if the Moon is at its perigee (closest point) or apogee (farthest-away point). The distance to the Moon has little or no effect, however, on how long it actually takes to get to the Moon.
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- The lunar distance is approximately a quarter of a million miles. Lunar distance is also called Earth-Moon distance, Earth–Moon characteristic distance, or distance to the Moon, and commonly indicated with LD or δ ⊕ L {\textstyle \Delta _{\oplus L}} . The mean semi-major axis has a value of 384,402 km (238,856 mi).
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How many miles is the moon from Earth? Our moons average distance from the Earth is 238,854 miles (384,399 km).
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How Far is the Moon? The USSR launched the first mission to the moon, Luna 1, in 1959. With no propulsion system, the sphere-shaped satellite was hurled into space, and took only 34 flight-hours to make the trip. After its flyby, the satellite went into orbit around the sun, between the orbits of Earth and Mars.
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How far is the Moon from the Earth? The average distance from Earth to the Moon is 384,403 kilometers or 238,857 miles, but the actual distance varies over the course of the orbit of the moon. Depending on the Moon's location in its orbit, it is between 225,623 and 252,088 miles away from Earth. This is about 30 times the diameter of the Earth.
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How Far is the Moon? At perigee — its closest approach — the moon comes as close as 225,623 miles (363,104 kilometers). At apogee — the farthest away it gets — the moon is 252,088 miles (405,696 km) from Earth.