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.
It take 164 Earth years for Neptune to orbit around the sun once.
it takes neptune 164.79 years to orbit the sun.
Neptune's year, or the time it takes to orbit around the sun, is a little under 165 of our Earth years.
Neptune needs 165 years to orbit the sun once.
Neptune takes 60148.35 days to orbit the sun once.
It takes about 164 years, nine and a half months for Neptune to orbit the Sun.
As its further away from the Sun.
Nearly 165 Earth years.
Neptune takes about 165 Earth years to orbit the Sun. Its orbit is the eighth and farthest from the Sun in our solar system.
It take 164 Earth years for Neptune to orbit around the sun once.
Not the size of the mass, It's the Miles in the orbit!
it takes neptune 164.79 years to orbit the sun.
Neptune's year, or the time it takes to orbit around the sun, is a little under 165 of our Earth years.
Neptune needs 165 years to orbit the sun once.
it doesent orbit the earth it orbits the sun.
164 years, 288 days, and 13 hoursThe answer is 164.79 years
Neptune takes 60148.35 days to orbit the sun once.