saturn rotation period

Social Media Lead: Rotation periods of 9h 55m 20s and 10h 31m 49s are found for Jupiter and Saturn, respectively. A rotation period of 9 h 54 m 29.7 s is found. They detected a modulation of radio intensity that suggested the planet rotated once every 10 The entire structure rotates with a period of 10 hours-39 minutes - which is the same period as that of the planets eerie radio emissions. If compared, it is easy to see why Saturn and Jupiter have been designated as relatives. Orbit and Rotation. Saturn takes 10 hours and 32 minutes to rotate on it's axis, meaning their are 10 hours and 32 minutes in Saturn's day. The measurement can be interpreted as showing that the part of Saturn's magnetic field that controls the radio emissions has moved to a higher latitude during the On June 30 it will become the first spacecraft to orbit Saturn, when it begins a four-year study of the planet, its rings and its 31 known moons. This rotation period is based on Saturn's dynamical meteorology. An estimate of Saturn's rotation (as an indicated rotation rate for Saturn as a whole) based on a compilation of various measurements from the Cassini, Voyager and Pioneer probes is 10 h 32 m 35 s. Studies of the planet's C Ring yield a rotation period of 10 h 33 m 38 s + 1 m 52 s 1 m 19 s . The Earth takes 24 hours to complete a rotation with respect to the sun. C. Its rotation axis is tilted nearly on its side (high obliquity). When Cassini got to Saturn, it also measured Saturn's rotation rate from its radio emissions. From atmospheric composition to rotation, these two planets are extremely similar. South Pole Vortex The rotation mystery. "This finding is very significant. The time differences between the rotation periods of Saturns clouds and of its interior have been used to estimate wind velocities ( see below The atmosphere ). Found inside Page 54Saturn's rotation period is still not well constrained. Cassini has confirmed a timedependence in Saturn's auroral radio emission found from a comparison of Ulysses data to the earlier Voyager 1 and 2 spacecraft observations (Galopeau Science Writer: This is because the composition of Saturn's atmosphere includes more sulfur. a) The rotation period of Saturn is traditional rotation; winds move slowly in an eastward direction (right-pointing arrows), varying in strength with latitude and interspersed with slow speed (dots). Contacts: On approach to Saturn, data obtained by the Cassini spacecraft are already posing a puzzling question: How long is the day on Saturn? Saturns rotation period was very difficult to determine. The results give 10 hours, 45 minutes, 45 seconds (plus or minus 36 seconds) as the length of time it takes Saturn to complete each rotation. This includes the Equatorial Zone. This is also assumed to be equal to the period of rotation of Saturn's interior. Found inside Page 14That rotation period refers to the interior of Saturn and was measured with radio - astronomy data obtained since January 1980. Earth - based measurements , which are of the clouds , showed similar periods in temperate and polar regions On approach to Saturn, data obtained by the Cassini spacecraft are already posing a puzzling question: How long is the day on Saturn? Here's the puzzle: That is about 6 minutes, or one percent, longer than the radio rotational period measured by the Voyager 1 and Voyager 2 spacecraft, which flew by Saturn in 1980 and 1981. Using nine months worth of data from NASA's Voyager spacecraft, which flew past the planet during the 1980s, planetary scientists calculated Saturn's rotation period to be 10 hours 39 minutes 24 seconds, with an uncertainty of 7 seconds. The Rotation periods of 9h 55m 30s and 10h 32m 35s are found to minimize the dynamical heights for Jupiter and Saturn, respectively. "Saturn's magnetic field has more in common with the Sun than the Earth. This book is a beautifully illustrated journey of discovery through the Saturn system. Saturn is the sixth planet from the Sun and second largest planet of the Solar System in terms of diameter and mass. + Click here for Sounds From Saturn audio, http://www.jpl.nasa.gov/videos/cassini/0604/, http://www-pw.physics.uiowa.edu/space-audio/cassini/sat-rotation/. Instead, they are looking for an explanation based on some variability in how the rotation deep inside Saturn drives the radio pulse. When Voyager 2 visited Saturn in 1981, the probe measured the planet's rotation period at about 10 hours, 39 minutes. Found inside Page 148Kilometric Radiation, is what people were taking to be the Saturn rotation rate until Cassini got there. Wouldn't it be nicer if Saturn's rotation period split the difference between the atmospheric period (of some jets going Because Saturn is a giant gaseous planet, its internal rotation period cannot be accurately determined from visual observations. "Saturn's magnetic field has more in common with the Sun than the Earth. 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