Why does Mercury have the shortest revolution?
Because of its nearness to the Sun—its average orbital distance is 58 million km (36 million miles)—it has the shortest year (a revolution period of 88 days) and receives the most intense solar radiation of all the planets.
Does Mercury have the shortest orbit?
Mercury is the smallest planet in the Solar System and the closest to the Sun. Its orbit around the Sun takes 87.97 Earth days, the shortest of all the Sun’s planets….Mercury (planet)
| Designations | |
|---|---|
| Orbital period | 87.9691 d 0.240846 yr 0.5 Mercury synodic day |
| Synodic period | 115.88 d |
| Average orbital speed | 47.36 km/s |
| Mean anomaly | 174.796° |
Why does Mercury take the shortest time to orbit the Sun?
Since x 2 3 is a strictly increasing function, the further away a planet is, the longer its orbital period. Mercury is the closest to the sun out of all of the planets so it has two advantages over other planets that makes its orbital period the shortest (88 days) .
Why is Mercury the smallest planet in our Solar System?
Because of Mercury’s elliptical—egg-shaped—orbit and sluggish rotation, the morning Sun appears to rise briefly, set, and rise again from some parts of the planet’s surface. The same thing happens in reverse at sunset. The smallest planet in our solar system has a big presence in our collective imagination.
Which is the fastest planet in the Solar System?
But Mercury is the fastest planet, zipping around the Sun every 88 Earth days. Mercury is appropriately named for the swiftest of the ancient Roman gods. With a radius of 1,516 miles (2,440 kilometers), Mercury is a little more than 1/3 the width of Earth.
How many Earth days does it take for Mercury to rotate?
One day on Mercury (the time it takes for Mercury to rotate or spin once with respect to the stars) takes 59 Earth days. One day-night cycle on Mercury takes 175.97 Earth days. Mercury makes a complete orbit around the Sun (a year in Mercury time) in just 88 Earth days. Mercury is a rocky planet, also known as a terrestrial planet.