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Solar System Dynamics Part I: Solar System Dynamics
... Part I: Solar System Dynamics • Orbital elements & useful parameters • Orbital perturbations and their importance • Discovery of Oort Cloud and Kuiper Belt and basic facts for these ...
... Part I: Solar System Dynamics • Orbital elements & useful parameters • Orbital perturbations and their importance • Discovery of Oort Cloud and Kuiper Belt and basic facts for these ...
Evidence for a Distant Giant Planet in the Solar System
... The recent discovery of 2012 VP113, a Sedna-like body and a potential additional member of the inner Oort cloud, prompted Trujillo & Sheppard (2014) to note that a set of Kuiper belt objects (KBOs) in the distant solar system exhibits unexplained clustering in orbital elements. Specifically, objects ...
... The recent discovery of 2012 VP113, a Sedna-like body and a potential additional member of the inner Oort cloud, prompted Trujillo & Sheppard (2014) to note that a set of Kuiper belt objects (KBOs) in the distant solar system exhibits unexplained clustering in orbital elements. Specifically, objects ...
Evidence for a Distant Giant Planet in the Solar System
... The recent discovery of 2012 VP113, a Sedna-like body and a potential additional member of the inner Oort cloud, prompted Trujillo & Sheppard (2014) to note that a set of Kuiper belt objects (KBOs) in the distant solar system exhibits unexplained clustering in orbital elements. Specifically, objects ...
... The recent discovery of 2012 VP113, a Sedna-like body and a potential additional member of the inner Oort cloud, prompted Trujillo & Sheppard (2014) to note that a set of Kuiper belt objects (KBOs) in the distant solar system exhibits unexplained clustering in orbital elements. Specifically, objects ...
JUPITER: King of the Planets
... • The most distant naked eye planet. • Period of 29.42 years. Semi-major axis, a = 9.54 AU, e = 0.054. Inclination to ecliptic = 2.49 deg • 9 moons discovered from the ground. • No solid surface: differential rotation Magnetic (interior) spin period: 10h 40m Spins so fast & is so gassy that its elli ...
... • The most distant naked eye planet. • Period of 29.42 years. Semi-major axis, a = 9.54 AU, e = 0.054. Inclination to ecliptic = 2.49 deg • 9 moons discovered from the ground. • No solid surface: differential rotation Magnetic (interior) spin period: 10h 40m Spins so fast & is so gassy that its elli ...
Journey to the Stars: Activities for Grades 6-8
... Class Discussion: Solar System Review with students the structure of the Solar System. Ask them: • What is at the center of the solar system? Answer: The Sun, our star, is at the center of the Solar System. What types of planets are there and where are they found? Answer: There are four inner, rocky ...
... Class Discussion: Solar System Review with students the structure of the Solar System. Ask them: • What is at the center of the solar system? Answer: The Sun, our star, is at the center of the Solar System. What types of planets are there and where are they found? Answer: There are four inner, rocky ...
Astronomy of the Solar System
... – Water and carbon-rich materials form near the asteroid belt (between Mars and Jupiter) – Hydrogen compounds outside the frost line (between Mars and Jupiter) ...
... – Water and carbon-rich materials form near the asteroid belt (between Mars and Jupiter) – Hydrogen compounds outside the frost line (between Mars and Jupiter) ...
Comets - Images
... Comets with long-period orbits come from the Oort Cloud, an icy region 1 ly from the Sun. Comets with short-period orbits come from the Kuiper Belt, a region extending from the orbit of Neptune out to 55 AU from the Sun. Pluto is a Kuiper Belt object. Comets that originate from the Oort Cloud may fa ...
... Comets with long-period orbits come from the Oort Cloud, an icy region 1 ly from the Sun. Comets with short-period orbits come from the Kuiper Belt, a region extending from the orbit of Neptune out to 55 AU from the Sun. Pluto is a Kuiper Belt object. Comets that originate from the Oort Cloud may fa ...
Inti didn`t form in the X wind (and neither did most CAIs)
... consistent with outer solar system as a steadystate alpha decretion disk being photoevaporated at about 60 AU (like in Orion) Dust (read: Inti) would have moved from a few AU to comet-forming zone in a few Myr ...
... consistent with outer solar system as a steadystate alpha decretion disk being photoevaporated at about 60 AU (like in Orion) Dust (read: Inti) would have moved from a few AU to comet-forming zone in a few Myr ...
Review Worksheet - Mrs. Sepulveda's Classes
... that condensed in the hotter part of the solar nebula. • The Jovian planets contain not only the metallic and rocky compounds but also the hydrogen compounds which condensed in the colder part of the nebula, outside the frost line. • Since these materials made up a larger percentage of the nebula, t ...
... that condensed in the hotter part of the solar nebula. • The Jovian planets contain not only the metallic and rocky compounds but also the hydrogen compounds which condensed in the colder part of the nebula, outside the frost line. • Since these materials made up a larger percentage of the nebula, t ...
Comet - Physics
... • Usually they will start with an orbit which takes them to the gas giant region. Here the objects will be called Centaurs. • Eventually these Centaurs will have a close encounter with a gas giant (don’t worry Jupiter, I ...
... • Usually they will start with an orbit which takes them to the gas giant region. Here the objects will be called Centaurs. • Eventually these Centaurs will have a close encounter with a gas giant (don’t worry Jupiter, I ...
Review Sheet
... Meteorite – Meteor that falls to the surface before burning up in the atmosphere. Planet – A celestial object, larger than asteroids or comets that revolve around a star without giving off its own light. Solar System – The system made up of the eight unique planets, and many smaller objects that orb ...
... Meteorite – Meteor that falls to the surface before burning up in the atmosphere. Planet – A celestial object, larger than asteroids or comets that revolve around a star without giving off its own light. Solar System – The system made up of the eight unique planets, and many smaller objects that orb ...
morby-DDPW03
... The divergent migration of Jupiter and Saturn drives secular resonances across the terrestrial planets region and the asteroid belt. If this migration takes as long as a few My, this: i) Makes the terrestrial planets too eccentric or even unstable ...
... The divergent migration of Jupiter and Saturn drives secular resonances across the terrestrial planets region and the asteroid belt. If this migration takes as long as a few My, this: i) Makes the terrestrial planets too eccentric or even unstable ...
Comets, Meteors, and Asteroids
... Iridium: very rare in Earth surface rocks but often found in meteorites. Luis and Walter Alvarez found a ...
... Iridium: very rare in Earth surface rocks but often found in meteorites. Luis and Walter Alvarez found a ...
Study Guide
... Comets come from two different locations. The first is the ___________________. It is found 6,000,000,000,000 miles (one light year) from the Sun. _______________________________ comets (comets that return every __________ years or longer) come from the Oort Cloud. Comets also come from the ________ ...
... Comets come from two different locations. The first is the ___________________. It is found 6,000,000,000,000 miles (one light year) from the Sun. _______________________________ comets (comets that return every __________ years or longer) come from the Oort Cloud. Comets also come from the ________ ...
1 Overview of the Solar System - University of Iowa Astrophysics
... 30.06 AU, respectively. See Appendix A3 of your book. Jupiter and Saturn are easily visible to the naked eye, and both are in the night sky now. Uranus and Nepture are so far away that they are invisible without binoculars. At the present time, both of them are high in the sky later in the night. Ur ...
... 30.06 AU, respectively. See Appendix A3 of your book. Jupiter and Saturn are easily visible to the naked eye, and both are in the night sky now. Uranus and Nepture are so far away that they are invisible without binoculars. At the present time, both of them are high in the sky later in the night. Ur ...
The albedo-color diversity of transneptunian objects
... In the current paradigm, developed largely to explain the orbits of transneptunian objects (TNOs), the dynamical architecture of the solar system is thought to have evolved considerably since formation, particularly in the first billion years (Tsiganis et al. 2005). A violent planetary instability i ...
... In the current paradigm, developed largely to explain the orbits of transneptunian objects (TNOs), the dynamical architecture of the solar system is thought to have evolved considerably since formation, particularly in the first billion years (Tsiganis et al. 2005). A violent planetary instability i ...
Jovian Planets
... massive Jovian planets—Jupiter, Saturn, Uranus, and Neptune—hint at some of the remarkable attributes that set them apart from the smaller, rocky terrestrial planets. Also called “gas giants,” the Jovian planets occupy orbits in the outer solar system at distances ranging from 5 (Jupiter) to 30 (Nep ...
... massive Jovian planets—Jupiter, Saturn, Uranus, and Neptune—hint at some of the remarkable attributes that set them apart from the smaller, rocky terrestrial planets. Also called “gas giants,” the Jovian planets occupy orbits in the outer solar system at distances ranging from 5 (Jupiter) to 30 (Nep ...
Beyond Pluto - Assets - Cambridge University Press
... in Flagstaff during January 1929 and was set the task of taking photographs which could be searched for Lowell’s Planet X. It took a while to get the new 31 cm telescope, built especially for the search, into full operation, but by April all was ready. Tombaugh took a number of photographic plates c ...
... in Flagstaff during January 1929 and was set the task of taking photographs which could be searched for Lowell’s Planet X. It took a while to get the new 31 cm telescope, built especially for the search, into full operation, but by April all was ready. Tombaugh took a number of photographic plates c ...
ppt version
... Pluto is neither a Terrestrial nor Jovian Planet. • Smallest of the planets • Intermediate Density: 1.8 g/cc (mostly icy) ...
... Pluto is neither a Terrestrial nor Jovian Planet. • Smallest of the planets • Intermediate Density: 1.8 g/cc (mostly icy) ...
Day_31
... Uranus and Neptune Uranus/Neptune • Almost featureless as viewed from Earth. • More detail seen from spacecraft or infrared observations from the Hubble Space Telescope. • Weak banding. • Small, scattered bright or dark clouds. • Transient large storms (Great Dark Spot on Neptune). ...
... Uranus and Neptune Uranus/Neptune • Almost featureless as viewed from Earth. • More detail seen from spacecraft or infrared observations from the Hubble Space Telescope. • Weak banding. • Small, scattered bright or dark clouds. • Transient large storms (Great Dark Spot on Neptune). ...
Classifying the Solar System
... Classical (planet that can be seen without a telescope – Mercury, Venus, Mars, Jupiter, Saturn) Modern (planets than cannot be seen without a telescope) 1. The following planets are considered… a. Inferior Planets ...
... Classical (planet that can be seen without a telescope – Mercury, Venus, Mars, Jupiter, Saturn) Modern (planets than cannot be seen without a telescope) 1. The following planets are considered… a. Inferior Planets ...
Formation of solar system11 Feb Homework 4 • Preparation for Midterm exam (4 March)
... distance from the sun. Asteroids with more carbon should be found ___ and asteroids with more silicon should be found ___. A. B. C. ...
... distance from the sun. Asteroids with more carbon should be found ___ and asteroids with more silicon should be found ___. A. B. C. ...
Moons of the Giant Planets
... • But magnetic field measurements say that a salty ocean beneath the icy surface cannot be ruled out ...
... • But magnetic field measurements say that a salty ocean beneath the icy surface cannot be ruled out ...
DO IT YOURSELF SIMPLE TEMPLATE FORMAT
... Johannes Kepler (1571 – 1630) discovered that the planets travel in ellipses, with the Sun at one focus. He also discovered that they move faster when closer to the Sun. Isaac Newton was able to demonstrate that a gravitational force coming from the Sun would have these two results. This was very st ...
... Johannes Kepler (1571 – 1630) discovered that the planets travel in ellipses, with the Sun at one focus. He also discovered that they move faster when closer to the Sun. Isaac Newton was able to demonstrate that a gravitational force coming from the Sun would have these two results. This was very st ...
The Solar System
... sunlight and revolves in a stable orbit around the sun – large enough that its own gravity pulls it into a ...
... sunlight and revolves in a stable orbit around the sun – large enough that its own gravity pulls it into a ...
Scattered disc
![](https://commons.wikimedia.org/wiki/Special:FilePath/Eris_and_dysnomia2.jpg?width=300)
The scattered disc (or scattered disk) is a distant region of the Solar System that is sparsely populated by icy minor planets, a subset of the broader family of trans-Neptunian objects. The scattered-disc objects (SDOs) have orbital eccentricities ranging as high as 0.8, inclinations as high as 40°, and perihelia greater than 30 astronomical units (4.5×109 km; 2.8×109 mi). These extreme orbits are thought to be the result of gravitational ""scattering"" by the gas giants, and the objects continue to be subject to perturbation by the planet Neptune.Although the closest scattered-disc objects approach the Sun at about 30–35 AU, their orbits can extend well beyond 100 AU. This makes scattered objects among the most distant and coldest objects in the Solar System. The innermost portion of the scattered disc overlaps with a torus-shaped region of orbiting objects traditionally called the Kuiper belt, but its outer limits reach much farther away from the Sun and farther above and below the ecliptic than the Kuiper belt proper.Because of its unstable nature, astronomers now consider the scattered disc to be the place of origin for most periodic comets in the Solar System, with the centaurs, a population of icy bodies between Jupiter and Neptune, being the intermediate stage in an object's migration from the disc to the inner Solar System. Eventually, perturbations from the giant planets send such objects towards the Sun, transforming them into periodic comets. Many Oort cloud objects are also thought to have originated in the scattered disc. Detached objects are not sharply distinct from scattered disc objects, and some such as Sedna have sometimes been considered to be included in this group.