Answer
A complete orbit.
Answer
Neptune actually takes exactly 164.79 years to complete an orbit. Scientifically rounded up, it's 165 years for a complete orbit.
Because of how far out it is. The further out form the sun the planet is, the longer it takes to make one orbit of the sun. Not only will its relative speed be slower, but it also has a longer path to travel. Neptune is the furthest planet out from the sun, so its journey is the longest and slowest of all planets in our solar system.
It has a long 'year' or period of revolution due to its large distance from the sun. Not only does it travel around much more slowly than planets closer to the sun (since the suns gravitational pull is lower as you go further out), but it has much further to go, a longer orbital path.
Different planets in the Solar System revolve around the sun in different periods of time. The closer a given planet is to the sun, the less time it will take that planet to orbit the sun, Neptune is much further from the Sun than Earth, which means it will take much longer to make one orbit of the sun.
165 earth years.
1000 years or 35gf and 17 av
it take Triton about 6 days to orbit Neptune
cause its fat
Neptune is much further from the Sun, so its path is a lot longer and so it takes more time.
165 earth years.
about 5 years
164 years and 288 days.
It takes Neptune 165 years to take a full rotatation around the sun.
something ,288 years, but not sure...
1000 years or 35gf and 17 av
it take Triton about 6 days to orbit Neptune
cause its fat
Neptune is much further from the Sun, so its path is a lot longer and so it takes more time.
Well, I live on Neptune, so our year is like 165 Earth years. I'll never have a birthday. -.-
If you still consider Pluto a planet, than Pluto takes the longest time to move around the sun. If not, Neptune takes the longest amount of time.
The orbital period for Neptune is roughly 60,190 days or about 165 Earth years (164.79 Earth years).Neptune takes 60,190 earth days or 164.79 earth years to complete one rotation around the sun.