Which planets have high orbital speed?

Answer: Mercury is the winner at an orbital speed of about 47.87 km/s (107,082 miles per hour), which is a period of about 87.97 Earth days.

Do all planets have the same orbital speed?

No. Orbital speed is determined by the mass of the object you are orbiting and your distance from it. All of the planets are orbiting the sun, so the mass is the same, but the distance is different. The further away they are, the slower they go.

Which planet has lowest orbital speed?

That means Venus has the most circular orbit of all the planets, which also means it has the smallest variation in orbital speed.

What planets have the slowest orbital speed?

If Pluto had maintained its planet status, it would have the slowest orbital speed at just 10,438 miles per hour. Instead, Neptune again wins with an orbital speed of 12,148 miles per hour. Compared to Earth’s 66,621 miles per hour, Neptune is practically sluggish.

Which planet has the slowest orbital speed?

What’s the fastest planet?

Mercury
Despite its proximity to the Sun, Mercury is not the hottest planet in our solar system – that title belongs to nearby Venus, thanks to its dense atmosphere. But Mercury is the fastest planet, zipping around the Sun every 88 Earth days.

Which planet travels fastest?

Within our solar system, Mercury, the messenger of the gods, is the fastest-moving planet, with an orbital speed of about 48 kilometres per second; Earth manages only about 30 km/s.

What planet has the greatest speed?

The fastest planet in the Solar System is Mercury, which orbits the sun at an average velocity of 170,496 km/h (105,941 mph). Mercury completes a full orbit of the Sun every 87 days 21 hours.

Which planet spins fastest?

Jupiter
Jupiter is the fastest spinning planet in our Solar System rotating on average once in just under 10 hours. That is very fast especially considering how large Jupiter is. This means that Jupiter has the shortest days of all the planets in the Solar System.