The shortest planetary "day" (period of rotation) is that of the largest planet, Jupiter.
With an equatorial rotation speed of over 12.6 km/sec (28,000 mph), Jupiter spins once on its axis every 9.925 Earth hours. (about 9 hours, 55 1/2 minutes)
What inner planet has the shortest year
The planet Mercury has the second shortest year in our solar system, with a year lasting approximately 88 Earth days. This is because Mercury orbits the Sun much faster than Earth due to its close proximity to the Sun.
Mercury, at about 88 Earth days.
Mercury. Mercury takes only about 88 Earth days to go around the Sun, so its year is 88 Earth days. It's the closest to the Sun, so it's the quickest to orbit it.
The planet Mercury has the shortest orbit time, because it is the closest to the sun.
Mercury has the shortest year. It's year is about 88 Earth days.
Mercury has the shortest year, lasting 88 Earth days.
Mercury has the shortest year. One year on Mercury is 88 Earth days.
Since Mercury is the closest planet, it travels around the sun in the shortest amount of time. A year on Mercury equals 88 days.
What inner planet has the shortest year
Mercury, whose year is about 88 Earth days.
Neptune has the longest year( Pluto would be but it isn't a planet) Mercury has the shortest year(1 year=88 earth days)
The planet Mercury has the second shortest year in our solar system, with a year lasting approximately 88 Earth days. This is because Mercury orbits the Sun much faster than Earth due to its close proximity to the Sun.
Mercury has the shortest year. One year on Mercury is 88 Earth days.
Mercury has the shortest year of any of the planets. It is only 88 days. Mercury's day takes 58.646 Earth days.
No known object in the solar system circles the sun every 9 days. The body with the shortest known orbital period is the planet Mercury, with a 'year' of 88 earth days.
Mercury, at about 88 Earth days.