Neptune
Mercury travels around the sun at the lowest speed compared to other planets in our solar system. Its average orbital speed is about 47.87 km/s.
The time it takes for a planet to revolve around the sun is determined by its distance from the sun and its orbital speed. This relationship is described by Kepler's third law of planetary motion, which states that the square of the orbital period of a planet is proportional to the cube of its average distance from the sun.
The speed of a planet revolving around the Sun is slowest at the aphelion, which is the point in its orbit farthest from the Sun.
According to Kepler's Third Law, the planets that are nearer to the Sun movefaster than the planets that are farther away. The closest planet - and thus thefastest - is Mercury; the farthest planet from the Sun is Neptune.==================================The way gravity works guarantees, that the closer an object is to the sun, the faster it moves, whether the orbit is almost circular or highly eccentric. This simplerule instantly lines up the speeds of the various solar system objects for us:Fastest speed:Comets which, at their closest approach, spend part of their time inside the orbit of Mercury.Their speed is highest when they're closest to the sun.Known planet with the highest average speed:The planet nearest the sun . . . Mercury.Known planet with the lowest average speed:The planet farthest from the sun . . . Neptune.Known dwarf-planet-like objects with the lowest average speed:Known objects farthest from the sun . . . Pluto, Eris.
Planetary velocity refers to the speed at which a planet moves along its orbit around the Sun or another celestial body. It is influenced by the planet's distance from the central body and governed by the laws of gravity and motion. The velocity of a planet is not constant throughout its orbit, as it changes based on its position and the gravitational forces acting upon it.
Sedna.
Pluto is the slowest planet to move around the sun, because of its far distance.
Mercury travels around the sun at the lowest speed compared to other planets in our solar system. Its average orbital speed is about 47.87 km/s.
According to the Wikipedia entry on our planet - it's 107,200 km/h
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.
A satellite in a closed orbit has the greatest speed when it's closest to the planet, and the lowest speed when it's farthest from the planet.
Each planet moves in a different orbit, at a different average distance from the sun, and at a different speed.
The speed of a planet in its orbit around the Sun primarily depends on the planet's distance from the Sun. Planets closer to the Sun move faster in their orbits compared to planets farther away due to the gravitational pull of the Sun. The mass of the planet also plays a minor role in determining its orbital speed.
It increases in order to conserve angular momentum.
Of the major planets, Neptune. The speed of planets in their orbits is directly related to their distance from the sun. The farther a planet is from the Sun, the slower its orbital speed.
The Sun doesn't move fast, but if you mean which planet moves fast around the sun then it would be Mercury, because it is closer.
The time it takes for a planet to revolve around the sun is determined by its distance from the sun and its orbital speed. This relationship is described by Kepler's third law of planetary motion, which states that the square of the orbital period of a planet is proportional to the cube of its average distance from the sun.