how far is earth from neptune
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- Actually, Neptune is around four light hours from the Earth (243 light minutes), not even a light year. http://wiki.answers.com/Q/How_far_from_Earth_is_Neptune_in_light-years Post last edited by Terry on Aug 22 2016.
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Farthest Planet from the Sun Farthest Planet from the Sun. Like many planets, Neptune’s orbit isn’t exactly circular. Instead, Neptune orbits the Sun in an elliptical orbit. At its closest point, Neptune gets within 4.45 billion km, and then orbits out to a distance of 4.55 billion km. It takes almost 165 years to complete one orbit around the Sun.
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Table of Contents Science Data Access. Voyager 2's view of Neptune, 57,000,000 kilometers (35 million miles) away (Click on the image for a larger view) In the summer of 1989, NASA's Voyager 2 became the first spacecraft to observe the planet Neptune, its final planetary target.assing about 4,950 kilometers (3,000 miles) above Neptune's north pole, Voyager 2 made its closest approach to any planet 12 years after leaving Earth in 1977.
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- Voyager 2 passed Neptune in the summer of 1989, the first spacecraft to observe that planet. Passing about 3,000 miles above Neptune's north pole, Voyager 2 made its closest approach to any planet since it left Earth 12 years earlier.
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The Outer Planets and the Trans-Neptunian Asteroid Belt Neptune, the furthest planet from the sun, is 15 AU away. So … the closest star to our sun is nearly 20,000 times as far as the most distant planet in our solar system. The rest of the stars in our galaxy range from 6 light years to about 80,000 light years in distance from us.eptune, the furthest planet from the sun, is 15 AU away. So … the closest star to our sun is nearly 20,000 times as far as the most distant planet in our solar system. The rest of the stars in our galaxy range from 6 light years to about 80,000 light years in distance from us.
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How long does is take light to travel from Earth to Neptune? do the math. find out the distance from here to neptune. distance from neptune to sun - distance from earth to sun = distance from earth to neptune. 2,795,084,800 - 93,000,000 = 2702084800 miles. 2702084800 / speed of light = time.
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How far is Neptune from Earth? Therefore if the earth was on the opposite side of the sun from Neptune, at its maximum distance from the Sun, and Neptune was also at its maximum distance from the sun, the maximum distance of Neptune from Earth would be 4702 million km (or 4.702 billion km).he distance of the Earth from the Sun varies from about 147.1 million kilometers to 152.1 million kilometers. The distance of Neptune from the Sun varies from 4.45 billion km to 4.55 billion km.
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Callisto (moon) Neptune is currently the most distant planet from the Sun, with an orbital radius of 30 Astronomical Units and an orbital period of 165 years. Its diameter is about four times that of the Earth, which makes it the 4th largest planet.
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- The rotation speed varies by location on the planet due to the gaseous atmosphere. However, the mean period (day) is about 16.11 Earth hours (16 hours, 6 minutes, 36 seconds).… Neptune's revolution around the Sun takes about 165 Earth Years (164.79 years). About 16.1 hours and 165 Earth years, respectively, are.
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- Neptune's temperature is around 72 degrees Kelvin, which is about 200 degrees colder than the Earth.omparing Neptune to Earth, the planet Neptune has a larger gravitational pull the the Earth. It is about 14% larger in comparison to the Earth's gravitational pull.
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- How long it would take to get to Neptune from Earth would depend on the path chosen and on where Neptune and Earth were in their orbits when the mission was launched.For example, the Voyager 2 spacecraft was launched on Aug 20, 1977 and it reached Neptune on Aug 24, 1989.So, Voyager 2 took about twelve years to reach Neptune. 1  Javascript must be enabled to use Cool Cosmos. 2  Learn how.ow long it would take to get to Neptune from Earth would depend on the path chosen and on where Neptune and Earth were in their orbits when the mission was launched.
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- === IMPROVED ANSWER: It takes light from the sun to reach earth in 8 minutes and Neptune in four hours, so it is somewhere around there. Since the moon is right next to the earth and Neptune is 30 AU, if you divide four hours (240 minutes) by 30, you get pretty close to 8 minutes.==== I have a couple of comments.== IMPROVED ANSWER: It takes light from the sun to reach earth in 8 minutes and Neptune in four hours, so it is somewhere around there. Since the moon is right next to the earth and Neptune is 30 AU, if you divide four hours (240 minutes) by 30, you get pretty close to 8 minutes.
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What is the size of Neptune? Neptune is about 30,775 miles (49,528 km) in diameter. This is 3.88 times the diameter of the Earth. If Neptune were hollow, it could hold almost 60 Earths. Neptune is the fourth largest planet in our Solar System (after Jupiter, Saturn, and Uranus).est Answer: Neptune: my favorite planet! You have great tastes in planets my friend. I will gladly help you out. Neptune is about 49500 kilometers. in diameter, about four times the size of Earth, which is about 12800 kilometers. in diameter.
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- The answer is approximately 4.7-4.9 billion miles from earth. Uranus is a hydrogen gas planet with unknown inner core and very high velocity surface winds. Average distanc…e from sun is 4.828 billion miles. Average distance of earth from the sun is 100 million miles.
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One year on Earth equals how many days on Neptune? A day on Neptune is 16 hours and 11 minutes, as opposed to Earth's day of 24 hours. So a Neptune day is approximately 2/3rds of an Earth day.
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The Orbit of Neptune. How Long is a Year on Neptune? Because of its orbital eccentricity (0.009456), this distance varies somewhat, ranging from 4,460 million km (2,771 million mi; 29.81 AU) at its closest (perihelion) to 4,540 million km (2,821 million mi; 30.33 AU) at its farthest (aphelion).
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Neptune Facts Neptune is the most distant planet in our solar system located 4.5 billion Km from the Sun. Named after the God of the Sea, Neptune is the fourth largest Planet and like the other Gas Giants is made up mostly of hydrogen, helium and methane.
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- === IMPROVED ANSWER: It takes light from the sun to reach earth in 8 minutes and Neptune in four hours, so it is somewhere around there. Since the moon is right next to the earth and Neptune is 30 AU, if you divide four hours (240 minutes) by 30, you get pretty close to 8 minutes. ==== I have a couple of comments.
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How many light years from Earth is Neptune? This results in a skewed average of 1.49 x 10^8 km. Now here's a tricky part. Sometimes the Earth is on the opposite side of the sun as Neptune, so we'll have to use minimums and maximums here. So, we do that simply by using addition and subtraction. 4.50 x 10^9 + 1.49 x 10^8 gives us a maximum of 4.649 x 10^9 km. 4.50 x 10^9 - 1.49 x 10^8 gives us a minimum of 4.351 x 10^9 km.
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Neptune Short Day, Long Year Neptune takes about 16 hours to rotate once (a Neptunian day), and about 165 Earth years to orbit the sun (a Neptunian year). Global Color Mosaic of Triton
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Farthest Planet from the Sun Instead, Neptune orbits the Sun in an elliptical orbit. At its closest point, Neptune gets within 4.45 billion km, and then orbits out to a distance of 4.55 billion km. It takes almost 165 years to complete one orbit around the Sun.
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Size of Neptune Neptune is the 4th largest planet in the Solar System, after Jupiter, Saturn, and Uranus. It’s much larger than the terrestrial planets: Mercury, Venus, Earth and Mars. The diameter of Neptune is 49,500 km. Need some comparison? That’s approximately 3.9 times the diameter of Earth. In other words, you could put almost 4 Earths side to side to match the diameter of Neptune. The volume of Neptune is 6.25 x 1013 km3. That’s an enormous number, so once again, for comparison, that’s 57.7 times the volume of Earth. You could fit 57 Earths inside Neptune with room to spare. The surface area of Neptune is 7.64 x 109 km2.
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The planet Neptune Neptune is the eighth and farthest planet from the sun. Beyond Neptune’s orbit is a region that is traversed by many trans-Neptunian objects. Of these trans-Neptunian objects, the most familiar is Pluto. It sometimes ventures closer to the sun than Neptune.
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- The orbital period for Neptune is roughly 60,190 days or about 165 Earth years (164.79 Earth years). That makes a year on Neptune the equivalant of 165 years on Earth. A . … year is the time it takes any planet or object to make one complete solar orbit.verage distance from Earth to the Sun is around 93,000,000 miles. The speed of light is 186,000 mps or 670,616,629 mph. Divide this into 93 million gives 0.13868 * 60 for min … utes gives 8.320 minutes.
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How Far is Neptuneâs from the Sun? So, Neptune’s average distance from the Sun is 30.1 AU. Its perihelion is 29.8 AU, and it’s aphelion is 30.4 AU. We have written many articles about Neptune for Universe Today. Here’s an article about Neptune’s moons, and here’s an article about how Neptune’s southern pole is the warmest place on the planet.
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Neptune Neptune is 17 times the mass of Earth and is slightly more massive than its near-twin Uranus, which is 15 times the mass of Earth and slightly larger than Neptune. Neptune orbits the Sun once every 164.8 years at an average distance of 30.1 astronomical units (4.50×109 km). It is named after the Roman god of the sea and has the astronomical symbol ♆, a stylised version of the god Neptune's trident.