Which planet has longest revolution period?


Jupiter’s revolution time is the shortest, while Venus’s is the longest.


In a similar vein, which of the Jovian planets has the longest revolution period?

Venus has the longest rotation period at 243 days, while Jupiter’s has the shortest at 9 hours 55 minutes.


Which planets have a short period of revolution?

Mercury has the shortest length of revolution in the solar system, at about 88 Earth days. Mercury, on the other hand, rotates every 59 Earth days. The period of revolution of a planet is the time it takes for it to complete one complete rotation around the sun.


Which planet has the shortest day in this regard?

The planet Jupiter has the shortest day of all the Solar System’s eight major planets. It rotates on its axis once every 9 hours, 55 minutes, and 29 seconds. Jupiter’s axial tilt is only 3.13 degrees, indicating that it experiences little seasonal change during its 11.86-year cycle around the Sun.


What planet has a day that lasts 36 hours?



There are 29 questions and answers that are related to each other.


What planet is the oldest?

PSR B1620-26 b has a mass 2.627 times that of Jupiter and circles at a distance of 23 AU (3.4 billion km), which is slightly greater than Uranus’s distance from the Sun. The planet takes around 100 years to complete one orbit.


On Mercury, how old would a 12-year-old be?

That’s 4 380 days if you’re exactly 12 years old (12 x 365). It’s also possible that it’s your birthday today. If you lived on Mercury, on the other hand, and had a birthday every 88 days, you’d be over 50 years old (4 380 88 = 49.77).


How did Pluto get his name?

Clyde Tombaugh of the Lowell Observatory was the first to discover Pluto in 1930, based on forecasts by Lowell and other astronomers. Pluto was named after the Roman deity of the underworld by 11-year-old Venetia Burney of Oxford, England, who suggested to her grandfather that the new world be named after him.


Which planet has the fastest rotation?

Jupiter takes around 10 hours to complete one spin on its axis. The solar system is made up of eight planets that orbit the sun. Six of the eight planets, in addition to spinning around the sun, revolve in the same direction around their axes. Jupiter spins the fastest, while Venus spins the slowest.


Saturn has a total of how many rings?

To answer the question of how many rings Saturn has, you must first determine how carefully you’re looking. There are three rings visible, as far as I can tell. Eight rings can be seen using strong telescopes. With spacecraft like Cassini orbiting Saturn, the total number of spacecraft orbiting Saturn now exceeds 30.


What is the name of the planet that resides in Mercury?



Which one doesn’t have any atmosphere at all?



In space, how long is a day?

Unless you’re on another planet, there are no ‘days’ in space. On the International Space Station, however, a reasonable parallel would be the time it takes to complete one orbit. A day on the ISS lasts 90 minutes, thus astronauts get to see roughly 16 “sunsets” in a 24-hour period.


Which planet would be able to float in water?



What planet does it take 7 years to reach?

Spacecraft Frequently Asked Questions Spacecraft Time Messenger with a Goal Mercury 6.5 years old Cassini Saturn 7 years old Voyager 1 and 2 are the first and second generations of the Voyager spacecraft. Jupiter, Saturn, Uranus, and Neptune are the planets Jupiter, Saturn, Uranus, and Neptune. 3,4 years; 8.5 years; 12 years; 13,23 months; 3 years; 3 years; 3 years; 3 years; 3 years; 3 years; 3 years New Perspectives Pluto 9.5 years old


Is a day truly 24 hours long?

A day is defined in modern timekeeping as the sum of 24 hours, but this is not entirely accurate. Over time, the Earth’s rotation slows. As a result, most days are a bit longer than 24 hours in solar time.


Is there a total of 8 or 9 planets?

Scientists estimate that the so-called “Planet Nine” is around 10 times the mass of Earth and 5,000 times the mass of Pluto. Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Planet Nine are the planets in order, starting closest to the sun and progressing outward across the solar system: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Planet Nine.


Why are there 24 hours in a day on Earth?

Because the apparent motion of the sun is generated by the earth’s rotation, a day is the time it takes for the earth to rotate once on its axis in regard to the sun. A day is defined as 24 hours in common usage.


In space, how long is one hour?

Is it accurate that a single hour in space is equivalent to seven years on Earth? No. Einstein’s relativity’s time-dilation effect has nothing to do with space. It has to do with the speed of things.