The time it takes each planet to complete one revolution around the Sun varies significantly. For example, Mercury takes about 88 Earth days, while Venus takes approximately 225 Earth days. Earth completes its orbit in 1 year, Mars takes about 687 Earth days, and the outer planets take much longer: Jupiter about 12 years, Saturn around 29.5 years, Uranus roughly 84 years, and Neptune about 165 years.
A complete orbit around our sun on earth is counted as a year. Every planet has a ring going around the sun and the planet follows it. For other planets we measure there orbits by earth years. e.g. 3.2 Earth Years
Neptune takes the longest as it is the farthest away.
If you still consider Pluto to be a planet, then the answer is Pluto, which completes one revolution around the sun in 248 years. If you agree with the downgrading of Pluto to something less than a full-fledged planet, then the answer is Neptune. The general rule is: The farther a planet is from the sun on the average, the longer it takes to complete its orbital revolution.
It takes 4.6 years for Ceres to revolve around the sun.
To witness one complete revolution of the planet Pluto, you would have to be at least 248 years old.
A complete orbit around our sun on earth is counted as a year. Every planet has a ring going around the sun and the planet follows it. For other planets we measure there orbits by earth years. e.g. 3.2 Earth Years
The Earth completes one revolution around the Sun ina year.(The orbital period of a planet is known as its year, and each planet requires a different period of time to complete a revolution around the Sun. Some take many Earth years.)
Neptune takes the longest as it is the farthest away.
If you still consider Pluto to be a planet, then the answer is Pluto, which completes one revolution around the sun in 248 years. If you agree with the downgrading of Pluto to something less than a full-fledged planet, then the answer is Neptune. The general rule is: The farther a planet is from the sun on the average, the longer it takes to complete its orbital revolution.
It takes 4.6 years for Ceres to revolve around the sun.
To witness one complete revolution of the planet Pluto, you would have to be at least 248 years old.
While Pluto was discovered in 1930 and was considered fully a planet for 76 years, and it takes 248 years for it to complete one revolution, it did not complete one full revolution in the time those on Earth have known of it. But, Pluto has existed for about four and a half billion years, and in that time can be expected to have completed 18,145,161.3 orbits of Sol.
It takes approximately 88 Earth days for the planet Mercury to complete one revolution around the Sun.
It takes about 29 years.
If it takes as long as that it must be an outer planet.
It takes 164.8 years to complete one revolution to neptune around the sun
Actually, the answer is Mars. Mars' revolution is 1.88 years which is almost twice as the revolution of Earth.