1 year.
A year (or orbital period) is defined as the period it takes a planet to orbit the Sun.
Depends on which planet/sun!Neptune!!
The dwarf planet that takes 252 years to orbit the sun is called Pluto. It was reclassified as a dwarf planet in 2006.
The planet you are referring to is the dwarf planet Pluto, which takes just over 248 years to orbit the Sun.
Mercury. Its the closest planet to the sun and only takes 88 days to orbit once around the sun.
The planet Mars, which is the fourth planet from the sun, takes 1.88 Earth years to make one full orbit around the sun.
The Earth takes about 365 days (1 year) to orbit the sun.
Neptune. Because it was the farthest planet from the sun. So its orbit's length is long.
orbit
orbit
Orbit.
A planet year is defined as the time it takes a planet to make one complete revolution in its orbit around the sun. The farther away from the sun a planet is, the larger its orbit. The larger its orbit, the longer (more days) it takes to go around the sun. Thus, the farther away a planet is from the sun, the longer its year will be.