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)
Jupiter
Jupiter is the correct answer.
Jupiter is the planet that has the shortest day. A day on Jupiter is equal to 9.8 hours on Earth.
Jupiter has the shortest day. I don't know the reason. I'm not sure anyone does.
witch planet has the longest year
Jupiter's is the shortest, 9 hour 55 min.
Jupiter, 10 hours
=== ===
Jupiter.
I am the person who wrote on the 13th of may twice.
Mercury is the planet that has the shortest year. This is because it is the nearest planet to the sun. It only takes 88 Earth days for Mercury to complete one orbit.
What inner planet has the shortest year
Mercury, at about 88 Earth days.
The planet Mercury has the shortest orbit time, because it is the closest to the sun.
The planet that has the shortest period of revolution is Mercury, which is 88 days. The planet with the longest revolution is Neptune, which is 165 years. Earth's revolution is the third shortest.
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.
Mercury has the shortest year. One year on Mercury is 88 Earth days.
Mercury is the planet that has the shortest year. This is because it is the nearest planet to the sun. It only takes 88 Earth days for Mercury to complete one orbit.
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)
Since Mercury is the closest planet, it travels around the sun in the shortest amount of time. A year on Mercury equals 88 days.
Mercury has the shortest year of any of the planets. It is only 88 days. Mercury's day takes 58.646 Earth days.
Mercury has a shortest year of the inner planets - it orbits the sun once every 87.969 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.