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The seventh planet from the Sun is so distant that it takes 84 years to com-plete one orbit. Like Venus, Uranus rotates east to west. Uranus’ rotation axis is tilted almost parallel to its orbital plane, so Uranus appears to be rotating on its side.
One day on Uranus takes about 17 hours. This is the amount of time it takes Uranus to rotate, or spin once around its axis. Uranus makes a complete orbit around the Sun (a year in Uranian time) in about 84 Earth years (30,687 Earth days).
2 sie 1998 · Based on the previous Voyager observations, Uranus spins on its axis at a faster rate than Earth does, completing one rotation every 7 hours, 14 minutes. One of the four gas giant planets of our solar system, Uranus is largely featureless.
23 cze 2023 · This image shows a representation of Uranus' magnetic field. The yellow arrow points toward the sun, the light blue arrow marks the planet's magnetic axis and the dark blue arrow marks Uranus' rotation axis.
Uranus, like Venus, has a rotation axis that is greatly tilted and sometimes points near the Sun. It remains an astronomical mystery why Uranus' axis is so tilted. Uranus and Neptune are quite similar: Uranus is slightly larger but less massive.
Uranus’ axis is so tilted, it actually looks like the planet is rotating on its side. How did this all happen? One theory is that a body the size of our Earth collided with Uranus a long time ago, radically throwing off its rotation.
Uranus has an unusual, irregularly shaped magnetosphere. Magnetic fields are typically in alignment with a planet's rotation, but Uranus' magnetic field is tipped over: the magnetic axis is tilted nearly 60 degrees from the planet's axis of rotation, and is also offset from the center of the planet by one-third of the planet's radius.
