Plutos Orbits length is unusually longer than other planets orbits.But its width is shorter than Neptunes orbit. So at one point in Plutos orbit it is closer to the sun than Neptune. Its estimated time to orbit is around 250 years
Neptune with 164 years. Including Dwarf Planets Eris 550 years!
Neptune is the furthest planet from the sun, taking the longest time to complete one orbit, 164.79 years in total.
Neptune. It was discovered in 1846, and will not complete its first orbit around the Sun since then until next year, giving it an orbit duration of roughly 165 years.
It takes Pluto 248 years to orbit around the sun... 248 earth years.
Plutos Orbits length is unusually longer than other planets orbits.But its width is shorter than Neptunes orbit. So at one point in Plutos orbit it is closer to the sun than Neptune. Its estimated time to orbit is around 250 years
Sedna is a dwarf planet. It is to far away to be one of plutos moons and is proved to orbit the sun
Neptune with 164 years. Including Dwarf Planets Eris 550 years!
Neptune is the furthest planet from the sun, taking the longest time to complete one orbit, 164.79 years in total.
To determine the semi-major axis of an orbit, you can measure the distance between the center of the orbit and one of its furthest points. This distance is half of the longest diameter of the elliptical orbit and is known as the semi-major axis.
Neptune is the furthest planet from the sun, taking the longest time to complete one orbit, 164.79 years in total.
His third voyage was the longest one. :)
Neptune. It was discovered in 1846, and will not complete its first orbit around the Sun since then until next year, giving it an orbit duration of roughly 165 years.
It takes Pluto 248 years to orbit around the sun... 248 earth years.
Within our own solar system, an object known as 90377 Sedna, has the longest orbital period, which is equivalent to 11,400 years. It has a highly eccentric orbit, with a distance of 76AU from the sun at it's perihelion and 960AU at it's aphelion.
Depends on whether or not you call Pluto a Planet. If so, yes Pluto. Which takes around 248 earth days to orbit the sun. If not, it's Neptune. Which takes 165 earth days to orbit the sun.
Mercury has the longest year in revolution among the inner planets, taking about 88 Earth days to complete one orbit around the Sun.