Unit 4 5 vocabulary terms to define: Vocabulary Term Definition
... 2. Draw and label a picture of a comet. Include: the sun, nucleus, coma and tails. ...
... 2. Draw and label a picture of a comet. Include: the sun, nucleus, coma and tails. ...
![class16.ppt [Read-Only] - University of Texas Astronomy Home Page](http://s1.studyres.com/store/data/016866176_1-afb2b342fc43676be8b063b94ba751c2-300x300.png)
class16.ppt [Read-Only] - University of Texas Astronomy Home Page
... Nebular Theory, Part 2 Step 3: Clumps of matter form in the disk and grow by accretion, the sticking together of solid particles. Small bodies form, called ...
... Nebular Theory, Part 2 Step 3: Clumps of matter form in the disk and grow by accretion, the sticking together of solid particles. Small bodies form, called ...
File - CVHS Chicklas
... The Leftovers (small bodies) • Asteroids: – Made of rock & metal (density 2-3 g/cc) – Sizes: Few 100km to large boulders – Most are found in the Main Belt (2.1-3.2 AU) ...
... The Leftovers (small bodies) • Asteroids: – Made of rock & metal (density 2-3 g/cc) – Sizes: Few 100km to large boulders – Most are found in the Main Belt (2.1-3.2 AU) ...
The Gas Giants
... • Sometimes referred to as “dirty snowballs” because they are made of loosely packed ice and rock • Orbits are VERY elliptical • When it passes close to the Sun, the ice melts and creates the characteristic “tail” which points away from the Sun • Thought to originate from the Kupier Belt or Oort Clo ...
... • Sometimes referred to as “dirty snowballs” because they are made of loosely packed ice and rock • Orbits are VERY elliptical • When it passes close to the Sun, the ice melts and creates the characteristic “tail” which points away from the Sun • Thought to originate from the Kupier Belt or Oort Clo ...
Dwarf Planet
... Dwarf planets orbit our sun, a star. Most are located in the Kuiper Belt, a region of icy objects beyond the orbit of Neptune. Pluto , one of the largest and most famous dwarf planets, is about 5.9 billion km (3.7 billion miles) or 39.48 AU away from the sun. Dwarf planet Ceres is in the main astero ...
... Dwarf planets orbit our sun, a star. Most are located in the Kuiper Belt, a region of icy objects beyond the orbit of Neptune. Pluto , one of the largest and most famous dwarf planets, is about 5.9 billion km (3.7 billion miles) or 39.48 AU away from the sun. Dwarf planet Ceres is in the main astero ...
word
... brightness of 2003 UB313, if adjusted to Pluto’s distance, is greater than that of Pluto, which suggested that it might be larger than Pluto. The actual size, however, could not be determined from the optical measurements because the surface reflectivity (albedo) was unknown. Here we report observat ...
... brightness of 2003 UB313, if adjusted to Pluto’s distance, is greater than that of Pluto, which suggested that it might be larger than Pluto. The actual size, however, could not be determined from the optical measurements because the surface reflectivity (albedo) was unknown. Here we report observat ...
New "planet" is larger than Pluto
... brightness of 2003 UB313, if adjusted to Pluto’s distance, is greater than that of Pluto, which suggested that it might be larger than Pluto. The actual size, however, could not be determined from the optical measurements because the surface reflectivity (albedo) was unknown. Here we report observat ...
... brightness of 2003 UB313, if adjusted to Pluto’s distance, is greater than that of Pluto, which suggested that it might be larger than Pluto. The actual size, however, could not be determined from the optical measurements because the surface reflectivity (albedo) was unknown. Here we report observat ...
the solar system and the universe - Colegio Nuestra Señora del Prado
... Asteroids: these are small rocky bodies, usually of irregular shape, that orbit the Sun in the asteroid belt. Sometimes they collide and change their orbit, crashing into other celestial bodies. Asteroids that impact on Earth’s surface are called meteorites. Shooting stars: they are little fragments ...
... Asteroids: these are small rocky bodies, usually of irregular shape, that orbit the Sun in the asteroid belt. Sometimes they collide and change their orbit, crashing into other celestial bodies. Asteroids that impact on Earth’s surface are called meteorites. Shooting stars: they are little fragments ...
other objects in solar system
... because the dust tail is often slightly curved, it follows the orbit of the comet, while the gas or ion tail is more strongly affected by the solar winds and is pushed away from the sun. ...
... because the dust tail is often slightly curved, it follows the orbit of the comet, while the gas or ion tail is more strongly affected by the solar winds and is pushed away from the sun. ...
The Solar System
... the distance that light can travel in one year speed of light ~ 300,000 kkm/second So in one year, it can travel 9,500,000,000,000 kilometers (10 trillion km) ...
... the distance that light can travel in one year speed of light ~ 300,000 kkm/second So in one year, it can travel 9,500,000,000,000 kilometers (10 trillion km) ...
Other tenants
... We have already mentioned that the planets with their satellites and rings are not the only bodies that occupy the Solar System. To start with, between the orbits of Mars and Jupiter, there is the Main Asteroid Belt that is not just a flat disc with rocks of different sizes and shapes as we usually ...
... We have already mentioned that the planets with their satellites and rings are not the only bodies that occupy the Solar System. To start with, between the orbits of Mars and Jupiter, there is the Main Asteroid Belt that is not just a flat disc with rocks of different sizes and shapes as we usually ...
to the PDF file
... 4> The orbit of Pluto crosses the orbit of what planet? 5> In what year was Pluto reclassified as a dwarf planet? 6> The asteroid belt is located between the orbits of what two planets? 7> Halley's Comet appears roughly how often? 8> What is the only planet to rotate clockwise? 9> The surface gravit ...
... 4> The orbit of Pluto crosses the orbit of what planet? 5> In what year was Pluto reclassified as a dwarf planet? 6> The asteroid belt is located between the orbits of what two planets? 7> Halley's Comet appears roughly how often? 8> What is the only planet to rotate clockwise? 9> The surface gravit ...
Universe Now - Course Pages of Physics Department
... dynamics of the outer Solar System during 100 years (with a time step of 200 days). White: plutinos (Pluto as large, white circle) Blue squares: comets (in perihelion around year 2002) Orange: centaurs Red: Classical TNOs Magenta: scattered disc objects Cyan: higheccentricity objects Planets: Jupite ...
... dynamics of the outer Solar System during 100 years (with a time step of 200 days). White: plutinos (Pluto as large, white circle) Blue squares: comets (in perihelion around year 2002) Orange: centaurs Red: Classical TNOs Magenta: scattered disc objects Cyan: higheccentricity objects Planets: Jupite ...
Other objects in space guided notes
... • Long Period Comet Oort • Period less than 200 Years • Periods ranging from a thousand to • Kuiper Belt millions of years • Contains comets asteroids, and • Oort Cloud dwarf planets • Very far away • Carry material from the solar ...
... • Long Period Comet Oort • Period less than 200 Years • Periods ranging from a thousand to • Kuiper Belt millions of years • Contains comets asteroids, and • Oort Cloud dwarf planets • Very far away • Carry material from the solar ...
Our Solar System
... existed past the orbit of Neptune extending from about 30 to 55 times the distance of Earth to the sun, and from the last decade of the 20th century up to now, they have found more than a thousand of such objects. Scientists estimate the Kuiper belt is likely home to hundreds of thousands of icy bod ...
... existed past the orbit of Neptune extending from about 30 to 55 times the distance of Earth to the sun, and from the last decade of the 20th century up to now, they have found more than a thousand of such objects. Scientists estimate the Kuiper belt is likely home to hundreds of thousands of icy bod ...
The AMAZING Solar System! Today Our Solar System Consists of …
... measure distances in the solar system. It is the average distance from the earth to the sun, about 150 million kilometers (93 million miles) In 2006, the “International Astronomical Union” (IAU) met in Europe and created a new class of heavenly body, the dwarf planet. It included three objects in th ...
... measure distances in the solar system. It is the average distance from the earth to the sun, about 150 million kilometers (93 million miles) In 2006, the “International Astronomical Union” (IAU) met in Europe and created a new class of heavenly body, the dwarf planet. It included three objects in th ...
Kuiper Belt woes for accretion disk models
... Kuiper Belt Objects (CKBOs) and Scattered Disk Objects (SDOs). Plutinos are objects with high eccentricity near the orbit of Pluto. The CKBOs have low eccentricity and generally low-inclination orbits while the SDOs have higher eccentricities and inclination. Both of these latter groups are located ...
... Kuiper Belt Objects (CKBOs) and Scattered Disk Objects (SDOs). Plutinos are objects with high eccentricity near the orbit of Pluto. The CKBOs have low eccentricity and generally low-inclination orbits while the SDOs have higher eccentricities and inclination. Both of these latter groups are located ...
downloading
... – Large Planet X beyond Neptune: never found, but searches led to Pluto (see Tombaugh 1996) – Nemesis (red dwarf companion to the Sun) to explain periodic extinctions in fossil record... This paper: possible formation scenarios and dynamical histories for Planet Nine (wide orbit, so highly susceptib ...
... – Large Planet X beyond Neptune: never found, but searches led to Pluto (see Tombaugh 1996) – Nemesis (red dwarf companion to the Sun) to explain periodic extinctions in fossil record... This paper: possible formation scenarios and dynamical histories for Planet Nine (wide orbit, so highly susceptib ...
Kuiper belt
The Kuiper belt /ˈkaɪpər/ or /'køypǝr/ (as in Dutch), sometimes called the Edgeworth–Kuiper belt, is a region of the Solar System beyond the planets, extending from the orbit of Neptune (at 30 AU) to approximately 50 AU from the Sun. It is similar to the asteroid belt, but it is far larger—20 times as wide and 20 to 200 times as massive. Like the asteroid belt, it consists mainly of small bodies, or remnants from the Solar System's formation. Although many asteroids are composed primarily of rock and metal, most Kuiper belt objects are composed largely of frozen volatiles (termed ""ices""), such as methane, ammonia and water. The Kuiper belt is home to three officially recognized dwarf planets: Pluto, Haumea, and Makemake. Some of the Solar System's moons, such as Neptune's Triton and Saturn's Phoebe, are also thought to have originated in the region.The Kuiper belt was named after Dutch-American astronomer Gerard Kuiper, though he did not actually predict its existence. In 1992, 1992 QB1 was discovered, the first Kuiper belt object (KBO) since Pluto. Since its discovery, the number of known KBOs has increased to over a thousand, and more than 100,000 KBOs over 100 km (62 mi) in diameter are thought to exist. The Kuiper belt was initially thought to be the main repository for periodic comets, those with orbits lasting less than 200 years. However, studies since the mid-1990s have shown that the belt is dynamically stable, and that comets' true place of origin is the scattered disc, a dynamically active zone created by the outward motion of Neptune 4.5 billion years ago; scattered disc objects such as Eris have extremely eccentric orbits that take them as far as 100 AU from the Sun.The Kuiper belt should not be confused with the hypothesized Oort cloud, which is a thousand times more distant and is not flat. The objects within the Kuiper belt, together with the members of the scattered disc and any potential Hills cloud or Oort cloud objects, are collectively referred to as trans-Neptunian objects (TNOs).Pluto is likely the largest and most-massive member of the Kuiper belt and the largest and the second-most-massive known TNO, surpassed only by Eris in the scattered disc. Originally considered a planet, Pluto's status as part of the Kuiper belt caused it to be reclassified as a dwarf planet in 2006. It is compositionally similar to many other objects of the Kuiper belt, and its orbital period is characteristic of a class of KBOs, known as ""plutinos"", that share the same 2:3 resonance with Neptune.