IN our solar system, the planet Neptune takes the longest. Or, if you want to include Pluto, Pluto.
Or, if you want to include ALL of the "dwarf planets", then Eris (a.k.a. "Xena") takes the longest.
Neptune is the outermost of the eight planets, taking nearly 165 Earth years to complete an orbit of the Sun. *On August 24, 2006, Pluto was reclassified by the International Astronomical Union (IAU) as a "dwarf planet". Pluto takes about 248 Earth years to orbit the Sun.
Neptune is the furthest planet from the sun, taking the longest time to complete one orbit, 164.79 years in total.
Of the eight Major planets, Neptune takes the longest to orbit the sun, nearly 165 earth years. It is the furthest major planet from the sun.
Mars take 687 days to orbit sun
Neptune takes the longest.
Neptune, the furthest planet.
Pluto, with 248 earth years.
Neptune
Merkry
Uranus
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.
which planet takes the longest time to revolve around the sun
Neptune takes the longest to revolve around the sun.
That it orbits the Sun as a result of gravity. A year is the time it takes for a planet to orbit the sun, what we know as a 'year' is merely an Earth year which is the time it takes for the Earth to orbit the Sun. For instance, a Saturn year is the time it takes Saturn to orbit the sun.
Uranus
Approxiamtely 6756313285.666678487m
Neptune is the furthest planet from the sun, taking the longest time to complete one orbit, 164.79 years in total.
Technically, since Pluto is no longer a planet, but a dwarf planet, Uranus is the planet that takes the longest to orbit the sun.
Neptune with an orbit time of 165 years.(note:even though Pluto takes 248 years to orbit the sun it is classified as a asteroid not a planet)-Mihi
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.
Venus
As Pluto is no longer considered a planet, the planet with the longest orbital period is Neptune. The Neptunian year is approximately 60,190 Earth days.
All 8 planets, including dwarf planet Pluto, orbit the Sun. As their distance from the Sun increases, the time it takes for the planet to complete one revolution around the Sun increases as well. In order from shortest orbital period to longest orbital period:MercuryVenusEarthMarsJupiterSaturnUranusNeptune
Planet Neptune takes the most time to orbit the sun, as it is the farthest away.
Neptune is the furthest planet from the sun, taking the longest time to complete one orbit, 164.79 years in total.
Depends on which planet/sun!Neptune!!