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Pluto is far from the sun, so orbits the sun at a very slow speed. It also takes a long time because it has to travel a long distance, a big orbit. There are other dwarf planets even further away from the sun though, Haumea, Makemake and Eris. These orbit even more slowly and have further distances to cover, so take longer still.
What else can I help you with?
Which planet has the longest rotation period?
Pluto has the longest REVOLUTION period Venus has the longest ROTATION period
How long does it take for Pluto's moon to circle Pluto?
It takes Pluto's moon 6.39 days to circle Pluto.
Does Pluto have cracks on it?
No Pluto doesnt have cracks on it.
Which has the longest orbit?
the longest orbit is pluto
Which planet takes longest time to move around the sun?
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 have the longest rotation?
If you count Pluto as a planet its Pluto :D
Which outer planet has the longest revolution?
Neptune has the longest orbital revolution, taking 164.8 yrs to go about the Sun. The dwarf planet Pluto used to hold the record taking 248 years to circle the Sun.
Where is Pluto exactly placed?
Pluto is the farthest planet from the sun . It has the longest orbit.
Is Pluto circle?
no its a dog
What planet has the longest revolution?
If you mean revolution on it axis (spin/day length) rather than orbital period, then the answer is the planet Mercury, where time between sunrises is roughly 176 Earth days.
Which takes longest to orbit the sun?
As it's the furthest planet out, Neptune takes the longest to orbit our sun, taking some 165 years to do so.
What is the longest year on what planet?
The longest year on any planet that circles around our sun is on Pluto, which one year on Pluto roughly is 248 Earth years. <><><><><> Since Pluto is no longer considered to be a planet, the role of longest year falls to Neptune, with 168.4 years.
