Neptune is the furthest planet from the sun, taking the longest time to complete one orbit, 164.79 years in total. Its distance means that is has further to go to complete one orbit, while it also means that the planet travels the slowest. The further a planet is from the gravitational pull of the sun, the slower it will move tangentially.
Planets do not revolve around the Sun, they orbit. The planet which orbits slowest is Neptune at about 165 earth years per orbit [Pluto is a dwarf planet and orbits approximately once every 248 earth years].
A planet travels slowest at its apogee.
Mercury is the fastest moving planet around the sun. It is second slowest to rotate about its axis, Venus being the slowest.
no because stars can orbit each other
The planet will orbit the sun, while moons orbit the planet.
If you still consider Pluto to be a planet then Pluto would be the slowest to orbit the sun. If you don't believe Pluto is a planet anymore then Neptune would be the slowest planet to orbit our sun.
Orbital speed is determined by the mass of the body and the distance from the sun. Given its extreme distance, Pluto has the slowest orbit. However, Pluto is no longer considered a planet, but instead a planetoid. Therefore Neptune now has the slowest orbit.
At its aphelion, the point furtherest from its primary while in orbit.
The farther a planet is from the sun, the slower it moves in its orbit. So the planet with the largest orbit is the slowest. That's Pluto ... if you still consider Pluto a planet ... or Neptune if you don't.
Curiously, the nearer the planet is to the Sun the faster it orbits. Thus Mercury orbits the fastest, whereas Neptune is the slowest.
Neptune. (Pluto is no longer considered a planet, but, rather, a dwarf planet.)
Neptune would move the slowest. The orbit speed is related to the distant the planets are to the sun. Farther the planet, slower the pace. Remember, Pluto is no longer a planet.
Venus is the slowest planet with a rotational speed of 243 Earth days equaling one Venusian day.
The planet that has the slowest orbit would be Neptune due to the fact that is is furthest away from the sun. However, if you want to count dwarf planets, then Eris would be the slowest.
The exact number depends on the individual planet, and the exact shape and eccentricity of its orbit. The one general statement that can be made for every planet is that when it's farthest from the sun, it's moving at the slowest speed relative to the sun of any point in its entire orbit.
Of the eight planets (not counting the dwarf planet Pluto), the slowest would be Neptune - which is the furthest out. The further out you go, the slower and longer a planet takes to orbit the sun. Mercury orbits at around 48km/sec, Earth 30km/sec and Neptune 5.43 km/sec, taking 165 years to make the orbit.
Planets do not revolve around the Sun, they orbit. The planet which orbits slowest is Neptune at about 165 earth years per orbit [Pluto is a dwarf planet and orbits approximately once every 248 earth years].