Which inner planet has the longest revolution?

Which inner planet has the longest revolution?

Venus has the longest rotation period (day) of all the major planets in the Solar System. While the Earth takes 23 hrs 56 mins 04 secs to complete one rotation, Venus takes 243.16 ‘Earth days’ to spin once through 360 degrees.

What planet has the longest rotation period and how long?

The study found that a single Venusian rotation takes 243.0226 Earth days. That means a day lasts longer than a year on Venus, which makes a complete orbit around the sun in 225 Earth days.

Why do the inner planets have shorter revolution period?

Planets that are closer to the sun then need to have higher speeds in order to balance the higher pull of gravity. But they are also closer in so the distance they have to travel is shorter. The time for the inner planets to make 1 orbit is then a lot shorter than for the outer planets.

Which planet has the shortest period of revolution and why?

The closer a planet is to the Sun, the faster it travels. Since Mercury is the fastest planet and has the shortest distance to travel around the Sun, it has the shortest year of all the planets in our solar system – 88 days.

Do inner planets have longer revolution?

Summary. The four inner planets have shorter orbits, slower spin, no rings, and they are made of rock and metal. The four outer planets have longer orbits and spins, a composition of gases and liquids, numerous moons, and rings.

Which of the inner planet has the slowest revolution?

One rotation of Venus on its axis takes 243 days, which makes it is the slowest rotating planet in our Solar System. Mercury is the planet with the shortest period of revolution of approximately 88 Earth days.

Why Venus has the longest day?

So, Venus has the longest day of any planet in our solar system. It completes one rotation every 243 Earth days. Its day lasts longer than its orbit. It orbits the Sun every 224.65 Earth days, so a day is nearly 20 Earth days longer than its year.

Which planet has longer revolution than rotation?

The period of rotation of Venus on its own axis is about 243 Earth days, while the period of revolution of Venus around the Sun is about 225 Earth days.

Which planet has a longer revolution day?

A day on Venus is longer than a year It takes Venus longer to rotate once on its axis than to complete one orbit of the Sun. That’s 243 Earth days to rotate once – the longest rotation of any planet in the Solar System – and only 224.7 Earth days to complete an orbit of the Sun.

Why does Venus have the slowest revolution?

Venus takes 243 Earth days to rotate one time, but its atmosphere circulates the planet every four days. Extremely fast winds cause the atmosphere to drag along the surface of the planet as it circulates, slowing its rotation while also loosening the grip of the sun’s gravity.

Why does Earth have a longer period of revolution than Mercury?

The closer a planet is to the sun, the shorter its period of revolution. The farther away a planet is from the sun, the longer its period of revolution.

Why is Jupiter’s orbital period so long?

In addition to ensuring that Jupiter was able to become the massive gas giant it is today, its distance from the Sun is also what makes its orbital period much longer than that of Earth’s.

Why does Jupiter have the shortest revolution?

Because of its rotation, it is the fastest of all solar system planets, rotating once every 10 hours. Jupiter is the largest planet in our solar system and the fastest spinning planet. This is due to the fact that gravity attracts the most mass as it travels through space.

Which planet has a faster revolution?

Mercury: 47.87 km/s (107,082 miles per hour), or a period of about 87.97 days. Venus: 35.02 km/s (78,337 miles per hour), or a period of about 224.7 days. Earth: 29.78 km/s (66,615 miles per hour), or a period of about 365.256365 days.

Why is Venus hotter than Mercury?

Venus has a thick, toxic atmosphere filled with carbon dioxide and it’s perpetually shrouded in thick, yellowish clouds of sulfuric acid that trap heat, causing a runaway greenhouse effect. It’s the hottest planet in our solar system, even though Mercury is closer to the Sun.

Why do inner planets have longer days?

Answer and Explanation: The inner planets have longer days than the outer planets because they’re closer to the sun and have a shorter distance to make one orbit. They also have a higher speed to balance the high pull of gravity.

What is the revolution of the inner planets?

From the Sun, the planets are Mercury, Venus, Earth and Mars. The closer the planet is to the Sun the faster it orbits. Relative to the distant stars the orbital periods of Mercury, Venus, Earth and Mars are 87.97 days, 224.70 days, 365.25 days (1 year) and 1.881 years respectively.

Which has longer revolution Earth or Mars?

Basically, Mars takes the equivalent of 687 (Earth) days to complete a single orbit around the Sun, which works out to to 1.8809 Earth years, or 1 year, 320 days, and 18.2 hours. On the other hand, Mars has a rotation period that is very similar to Earth’s – 24 hours, 39 minutes, and 35.244 seconds.

Which planets have longer revolutions?

• Mercury. Year: 88 Earth Days. Distance from Sun: ~35 million miles. …
• Venus. Year: 225 Earth Days. …
• Earth. Year: 365 Earth Days. …
• Mars. Year: 687 Earth Days. …
• Jupiter. Year: 4,333 Earth Days. …
• Saturn. Year: 10,759 Earth Days. …
• Uranus. Year: 30,687 Earth Days. …
• Neptune. Year: 60,190 Earth Days.

• Mercury. Year: 88 Earth Days. Distance from Sun: ~35 million miles. …
• Venus. Year: 225 Earth Days. …
• Earth. Year: 365 Earth Days. …
• Mars. Year: 687 Earth Days. …
• Jupiter. Year: 4,333 Earth Days. …
• Saturn. Year: 10,759 Earth Days. …
• Uranus. Year: 30,687 Earth Days. …
• Neptune. Year: 60,190 Earth Days.

Which has longer revolution Earth or Mars?

Basically, Mars takes the equivalent of 687 (Earth) days to complete a single orbit around the Sun, which works out to to 1.8809 Earth years, or 1 year, 320 days, and 18.2 hours. On the other hand, Mars has a rotation period that is very similar to Earth’s – 24 hours, 39 minutes, and 35.244 seconds.

Which planet has longer revolution than rotation?

The period of rotation of Venus on its own axis is about 243 Earth days, while the period of revolution of Venus around the Sun is about 225 Earth days.

Is Venus revolution longer than Earth?

Venus rotates very slowly on its axis – one day on Venus lasts 243 Earth days. The planet orbits the Sun faster than Earth, however, so one year on Venus takes only about 225 Earth days, making a Venusian day longer than its year!