Probably about 12 years and 3 months.
It took twelve years to get from earth to neptune.
32 days by car
Neptune takes about 165 Earth years.
16.11 hours.
The rotation period of Neptune is 16.1 earth hours.
it take Triton about 6 days to orbit Neptune
it doesent orbit the earth it orbits the sun.
165 earth years.
Nearly 165 Earth years.
2.5 months. Collusion is set for Earth on 7/21/12
165 (Earth) years.
It takes 164.79 earth years.