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2.8 miles
- Neptune is the eighth planet of our solar system, sitting 2.8 miles from the sun and 2.5 miles from Earth.
spacecenter.org/meet-our-solar-system-neptune/
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Nov 9, 2009 · Neptune’s distance from the Sun is 4.5 billion km; more specifically, it’s 4,503,443,661 km. If you’re still using the Imperial system, that’s the same as 2.8 billion miles.
Sep 11, 2023 · Light takes over 4 hours to reach Neptune from the Sun in comparison to the 8 minutes it takes for light to reach Earth. An astronomical unit (AU) is equal to the distance from the Sun to the Earth and Neptune is 30 AU from our solar system’s star.
From an average distance of 2.8 billion miles (4.5 billion kilometers), Neptune is 30 astronomical units away from the Sun. One astronomical unit (abbreviated as AU), is the distance from the Sun to Earth. From this distance, it takes sunlight 4 hours to travel from the Sun to Neptune.
Oct 20, 2023 · Distance from the Sun: Neptune is the eighth planet from the Sun. It orbits at an average distance of 2.8 billion miles (4.5 billion km), thirty times farther than Earth.
The average distance of Neptune from the Sun is 2,795,084,800 miles or 4,498,252,900 kilometers. Because its orbit is elliptical, its distance from the Sun changes depending on where it is in its orbit. The closest Neptune gets to the Sun is 2,771,087,000 miles or 4,459,630,000 kilometers.
Scientists often measure distances in space using a unit called the Astronomical Unit (AU), which is the average distance from the Earth to the Sun, about 93 million miles. Neptune is approximately 30 AU from the Sun. This means that Neptune is 30 times farther away from the Sun than Earth is.
The average distance between Neptune and the Sun is 4.5 billion km (about 30.1 astronomical units (AU), the mean distance from the Earth to the Sun), and it completes an orbit on average every 164.79 years, subject to a variability of around ±0.1 years. The perihelion distance is 29.81 AU, and the aphelion distance is 30.33 AU.
