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Neptune has completed MANY orbits around the Sun since its formation. However, an interesting note is that since its "discovery" in September of 1846, it has not yet completed one orbit, which takes 164.8 Earth years. This will occur in June, 2011.

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14y ago
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13y ago

It takes Neptune 247.9 earth years to orbit the sun.

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8y ago

Neptune rotates on its axis and orbits the sun.

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12y ago

The question is nearly meaningless. Neptune is expected to continue to revolve about the Sun, or more accurately about the barycenter of the Solar System, more or less forever.

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14y ago

Neptune completes an orbit around the sun in 164 years and 288days

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13y ago

Neptune has already completed many millions of orbits

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5y ago

Neptune takes 165 years to orbit the Sun once.

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12y ago

164.79 years

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5y ago

165 years.

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Q: How long does it take Neptune to complete its orbit?
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Related questions

How long does it take Triton to revolve around Neptune?

it take Triton about 6 days to orbit Neptune


How long does it take to make one complete orbit around the sun?

One orbit of Neptune around the sun takes about 164.79 earth years. Since its discovery in the mid-1840s it took until 2010 to complete one orbit.


How long does it take Nepture to make one complete orbit around the Sun?

One orbit of Neptune around the sun takes about 164.79 earth years. Since its discovery in the mid-1840s it took until 2010 to complete one orbit.


How long does Neptune take to orbit the Sun compared to the earth?

It takes about 164 years, nine and a half months for Neptune to orbit the Sun.


How long does Neptune take to orbit the Sun?

Nobody actually knows how long it took for Neptune to form because it is so far away. We can not take samples to test how old the rocks are either because our equipmen can't make it through the methane atmosphere.


How long doe it take for neptune to orbit on its axis?

16.11 hours.


How long does it take to orbit from the sun from neptune?

Nearly 165 Earth years.


Why does it take so long for Neptune to orbit the sun?

As its further away from the Sun.


What time does neptune orbit around the sun?

It orbits the Sun all the time! You probably meant : "What time does Neptune take to complete one orbit around the Sun?" The answer to that is: about 165 Earth years.


How long dose it take for neptune to orbit the sun?

Neptune needs 165 years to orbit the sun once.


Which planet has largest orbit?

Neptune has the longest orbit of any planet in our solar system, about 18 billion km (11 billion miles). Neptune requires nearly 165 years to complete one solar orbit. Eris take 557 years to journey once around our sun.


How long does it take for neptune to complete a one rotation on its axis?

It takes 165 Earth years for Neptune to go around the sun.It takes 16 Earth hours to have a full day.