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Mars period of revolution around the sun, its orbit, is 686.971 Earth days long, or 1.88 Earth years.
chocolate pie... but that was 3 years ago...
There is no planet that revolves around the Sun with a period of 288 years.
At what distance from the Sun would a planet's orbital period be 3 million years?
Saturn. Its orbital period of the sun is around 29.4 years.
Mars with an orbital period of 1.88 years.
Neptune, at about 165 Earth years.
This can be answered looking at Kepler's Third Law: "The square of the orbital period of a planet is directly proportional to the cube of the semi-major axis of its orbit." What this means is that as the distance of a planet to the sun increases, this change is directly proportional to the length of it's year.
Mars period of revolution around the sun, its orbit, is 686.971 Earth days long, or 1.88 Earth years.
Saturn.
12 years.
About 12 of our years.
chocolate pie... but that was 3 years ago...
Ceres has a rotation period of 0.3781 days, and an orbital period of 4.6 years.
One of the parts of an ellipse is the length of its major axis. Half that is called the semimajor axis. Kepler's 3rd law says that the time to do one orbit is proportional to the 3/2 power of the semimajor axis. IF the semimajor axis is one astronomical unit the period is one year (the Earth). For a planet with a semimajor axis of 4 AUs the period would have to be 8 years, by Kepler-3.
One of the parts of an ellipse is the length of its major axis. Half that is called the semimajor axis. Kepler's 3rd law says that the time to do one orbit is proportional to the 3/2 power of the semimajor axis. IF the semimajor axis is one astronomical unit the period is one year (the Earth). For a planet with a semimajor axis of 4 AUs the period would have to be 8 years, by Kepler-3.
There is no constant year length for planets, dwarf type or otherwise. A planet's period (year length) depends entirely upon how long it take to orbit its star. Depending on the planet and its situation, that might take a matter of a few days, or a few years, or even centuries.