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Mars, with a orbital period of around 687 days, almost two Earth years (1.88 earth years).

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Q: How does the length of a year on mars compare with the length of a year on Earth?
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How does the length of a year on Mars compare with the length of year on Earth?

Mars, with a orbital period of around 687 days, almost two Earth years (1.88 earth years).


What is the length of one year on planet mars?

The length of year on Mars is 686.98 Earth days or 1.88 Earth years.


How does a Mars year compare to one earth year?

One year on Mars is about 687 earth days compared to the the 365 days in a year on Earth.


How does Mars' year compare to Earth's year?

The Martian year is about 687 Earth days.


How would the length of a year on mars compare with that on earth and Why?

It would be longer because Mars is further away from the sun and orbits slower than the Earth; therefore will take longer to complete a full revolution.


What is the length of year for planet Mars?

Mars period of revolution around the sun, its orbit, is 686.971 Earth days long, or 1.88 Earth years.


Length of one year in Mars time?

687 Earth days


What is Earth's relative length of year?

A year here on planet Earth is 365 and a quarter days long. A "relative length of year" can only be given by comparison with some other object's year. Since we live on the Earth, we usually compare the years of other planets to that of Earth, rather than the other way around. So the year of Mars is 1.88 Earth years and that of Venus is 0.615 Earth years. The year of Earth is 1.000 Earth years.


How long does it take mars to travel around the sun?

The length of the Martian Year is 1.88 times the length of Earth's year.


Which planet has a year which is twice the length of an earth year?

Mars with an orbital period of 1.88 years.


How does the length of a day and a year on mars compare with the length of a day and a year on earth?

Mars rotates in about 24 hours and 37 minutes. Earth rotates in about 23 hours and 56 minutes. These times are called "sidereal " days. Earth's "solar day" is 24 hours. Mars has a solar day of about 24 hours and 39 minutes. The solar day is a bit longer because it depends on a planet's orbital motion as well as it's rotation on its axis. Finally Mars orbits the Sun in about 687 Earth days (a Martian "year"). Earth of course orbits in about 365 days.


What is the length Mars' revolution?

1.88 earth years is equal to one Martian year