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Jupiter
Jupiter

... • Distinctly larger equatorial than polar diameter – ~ 6.5 % difference for Jupiter – ~ 0.34% difference for Earth ...
CHP 24
CHP 24

... 1. The atmosphere(s) of _______________ contain(s) mostly nitrogen with traces of methane. a. Uranus b. Neptune c. Miranda d. Pluto e. Uranus and Neptune 2. The rotation of Uranus is peculiar in that a. it is much slower than is typical for Jovian planets. b. it is much faster than is typical for Jo ...
Discovery
Discovery

... Centaur Asteroids – Centaur asteroids orbit far from the Sun. For example: Hidalgo, the first to be discovered, orbits from the inner edge of the main belt out almost as far as Saturn, Chiron orbits between Saturn and Uranus 9, the orbit of Damocles ranges from near Mars to beyond Uranus, and Pholus ...
Asteroids
Asteroids

... active (Figure 1.1). Collisions with other bodies may break up the asteroid or create craters on its surface. Asteroid impacts have had dramatic impacts on the shaping of the planets, including Earth. Early impacts caused the planets to grow as they cleared their portions of space. An impact with an ...
Save - Report Builder
Save - Report Builder

... Jupiter has more than 60 moons. Its ...
Wednesday, Oct. 8
Wednesday, Oct. 8

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Information extracted from Britannica 97
Information extracted from Britannica 97

... its melting point. If slow circulation currents are present, as would be expected with the flow of heat to the surface accompanied by gravitational settling of denser components, sufficient dynamo action is expected to produce the observed magnetic field. Saturn's field is thus produced by essential ...
Accretion of the Terrestrial Planets and the Earth-Moon
Accretion of the Terrestrial Planets and the Earth-Moon

... Of particular importance are the ν5 and the ν6 secular resonances, which occur where the apsidal precession rate of orbiting material is near to that of Jupiter or Saturn respectively (or at about 0.6 AU for the ν5 and 2.1 AU for the ν6, assuming current planetary orbital elements and no nebular gas ...
ORIGIN AND EVOLUTION OF THE SOLAR SYSTEM: An overview
ORIGIN AND EVOLUTION OF THE SOLAR SYSTEM: An overview

... 2. All the residual planetesimals of Neptune’s accretion zone are scattered inwards to Jupiter’s influence zone, where this planet takes dynamical control and finally ejects them ...
Uranus - Our Lady of Consolation National School
Uranus - Our Lady of Consolation National School

... The giant planets have diameters greater than 48000kg. The giant planets are sometimes also referred to as gas giants. Uranus has been visited by only one spacecraft, Voyager 2 on Jan 24 1986. Uranus is a giant gas planet which is made up of mostly rock and various ices. Uranus spins differently fro ...
Neptune Neptune is one of the two planets that cannot be seen
Neptune Neptune is one of the two planets that cannot be seen

... Voyager 2's exciting flyby of Neptune capped the historic Grand Tour of the outer solar system, taking advantage of a rare planetary alignment to visit the four giant outer planets Jupiter, Saturn, Uranus, and Neptune over the course of 12 years. Voyager 2 skimmed the north pole of Neptune by a mere ...
90733 Internal v2 3.7 D1 Kuiper Belt Objects 2006
90733 Internal v2 3.7 D1 Kuiper Belt Objects 2006

... KBOs can move away from the Kuiper Belt. Some moons, e.g. Triton and Nereid around Neptune and Phoebe around Saturn are in unusual orbits and they may be KBOs that have been captured by these planets. Short period comets, that is comets that travel around the Sun in less than every 200 years origina ...
Survey of Saturn! - Primary Resources
Survey of Saturn! - Primary Resources

... Question 4: 2. Saturn is further from the Sun than the Earth, so less sunlight reaches it. It does have a very very hot core though. Question 5: 2. Saturn is a ball made up almost entirely of hydrogen and helium. The density and temperature changes the deeper into the planet you go, but Saturn can't ...
Uranus Neptune Pluto
Uranus Neptune Pluto

... 5 largest moons all tidally locked to Uranus. ...
joelcrespo  - UpWardBoundGeneralScience
joelcrespo - UpWardBoundGeneralScience

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Article PDF - IOPscience
Article PDF - IOPscience

... close to 70 K? The topography of Methone and Pallene are well below what one would expect based on extrapolations from small asteroids like Steins and Itokawa (Thomas et al. 2013), and so it does appear that small objects in orbit around Saturn are weaker than asteroids. Unfortunately, there are no ...
Lecture 24: Saturn The Solar System Saturn`s Rings
Lecture 24: Saturn The Solar System Saturn`s Rings

... Lecture 24: Saturn ...
Kuiper: A Discovery-class Observatory for Giant Planets, Satellites
Kuiper: A Discovery-class Observatory for Giant Planets, Satellites

... Objec7ve  S1.  Smooth  Migra:on  vs.  Dynamic  Instability Determine  if  the  giant  planets  migrated  smoothly  to  their  present  posiQons  (as  in  “Grand   Tack”  models)  or  were  catastrophically  moved  by  dynamical  instability   ...
Chapter 13
Chapter 13

... © 2014 Pearson Education, Inc. ...
The Atmosphere of Uranus - Massachusetts Institute of Technology
The Atmosphere of Uranus - Massachusetts Institute of Technology

... certainty in the value of/x for Uranus only curves shows t h a t t h e y are only consistent introduces an uncertainty in the values of with the presence of a cloud deck. Prinn R, Cp, /', H, and r of about 30%. The and Lewis' (1973) analysis of geometric bound on the internal heat source, q, is albe ...
2 choices
2 choices

... Almost all objects in the Solar System (Sun, moons, planets, asteroids, etc.) rotate counterclockwise. Six of the planets rotate counterclockwise. What happened to these two planets? To answer that question, we have to go back to the beginning of the Solar System. 5|Page ...
Sample pages 1 PDF
Sample pages 1 PDF

... from a rather dull grey to conspicuous brick red. A watch on the Spot reveals something else about Jupiter. It is revolving on its axis—and fast! Watching the Spot progress across the visible disk shows that the planet spins on its axis at a remarkable 28,313 miles (45,300 km) per hour, enabling it ...
Uranus Neptune ppt NOTES
Uranus Neptune ppt NOTES

... • Miranda appears to have been shattered by an impact, and is still putting itself back together – Long cracks or faults riddle its surface – Rolling hills adjacent to wrinkled terrain ...
Uranus and Neptune
Uranus and Neptune

... Unusual orbits: ...
Latest SpaceX Launch Last Class Clicker Question: Saturn`s Rings
Latest SpaceX Launch Last Class Clicker Question: Saturn`s Rings

... • They do not have enough gravity to be spherical: Most are "potato-shaped." ...
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Jumping-Jupiter scenario

The jumping-Jupiter scenario specifies an evolution of giant-planet migration described by the Nice model, in which an ice giant (Uranus, Neptune, or an additional Neptune-mass planet) encounters first Saturn and then Jupiter, causing the step-wise separation of their orbits. The jumping-Jupiter scenario was proposed by Ramon Brasser, Alessandro Morbidelli, Rodney Gomes, Kleomenis Tsiganis, and Harold Levison after their studies revealed that the smooth divergent migration of Jupiter and Saturn resulted in an inner Solar System significantly different from the current Solar System. The sweeping of secular resonances through the inner Solar System during the migration excited the eccentricities of the terrestrial planets beyond current values and left an asteroid belt with an excessive ratio of high- to low-inclination objects. The step-wise separation of Jupiter and Saturn described in the jumping-Jupiter scenario allows these resonances to quickly cross the inner Solar System without altering orbits excessively. The jumping-Jupiter scenario also results in a number of other differences with the original Nice model. The fraction of lunar impactors from asteroid belt during the Late Heavy Bombardment is significantly reduced, most of the Jupiter trojans are captured via an alternative mechanism, and Jupiter acquires its population of irregular satellites via the same process as the other planets. The frequent ejection of an ice giant during simulations of the jumping-Jupiter scenario has led some to propose an additional giant planet in the early Solar System.
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