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JUPITER: King of the Planets
JUPITER: King of the Planets

... • Mass is 95.2 times that of Earth. • Radius is 60,268 km or 9.45 times Earth's. Density is only 0.687 g/cm3 or 0.125 of Earth's. • 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 gr ...
Probeseiten 2 PDF
Probeseiten 2 PDF

... be discovered in this part of the solar system? It was indeed curious that, even in the most powerful of telescopes, the new celestial objects remained little points of light, like stars, while all other planets were resolved as small, round disks. This could only mean one thing: Ceres and Pallas co ...
Day & Night
Day & Night

... Title: Lets Start a Revolution ! Objective: Describe a planet and the effects of a planet’s movement. Words to Know:orbit - path of an object in space as it moves around another object. year- amount of time a planet takes to revolve around the sun. day- how many hours does it take a planet to rotate ...
Document
Document

Lecture 14: The Giant Planets, their Moons, and their Rings
Lecture 14: The Giant Planets, their Moons, and their Rings

... •  On Earth, convection cells are formed when air is heated at the Earth's surface •  What sources of heating might power convective cells on Jupiter? ...
Trainer`s Notes
Trainer`s Notes

... REQUIREMENT 3: Make a diagram of our solar system and be able to name the planets in order from the sun. Solar System diagram showing the relative sizes of the planets (plus Pluto, a dwarf ‘planet’) ...
overview - FOSSweb
overview - FOSSweb

Jovian Planet Systems (Chapter 11)
Jovian Planet Systems (Chapter 11)

... Double-ridges may have formed as tidal flexing opens and closes crack in ice crust Lots of geological evidence for sub-surface water beneath 10 km (approx) of ice Geology alone doesn’t exclude possibility of warm, deformable ice at depth ...
Testing Simple Parameterizations for
Testing Simple Parameterizations for

... Double-ridges may have formed as tidal flexing opens and closes crack in ice crust Lots of geological evidence for sub-surface water beneath 10 km (approx) of ice Geology alone doesn’t exclude possibility of warm, deformable ice at depth ...
Round_2_Solutions _2015
Round_2_Solutions _2015

... Since the moon is about ½o in angular width, or 1"120th radian, Venus is 1/170 th to 1/30 th of this, so that the crescent shape of Venus is just too small to be seen by the naked eye. ...
Origin of Our Solar System
Origin of Our Solar System

... the matter split off, it coalesced into a planet. The process repeated itself, resulting in a planet each time. The matter left over was the Sun. ...
Beyond Pluto: A new 9th planet? | Science News for Students
Beyond Pluto: A new 9th planet? | Science News for Students

... roundish ball and it must have cleared other objects out of the way in its orbital neighborhood. To accomplish the third feat, it must be big enough to pull neighboring objects into the planet itself or to sling-shot them around the planet and off into outer space. Astronomers of the International A ...
The GAIA astrometric survey of extra
The GAIA astrometric survey of extra

... With the current payload design [19], the range of planetary masses between 1 Earth-mass and a few Earth-masses (Neptune-class planets) will only be marginally accessible to GAIA’s all-sky survey. Its astrometric accuracy will be sufficient to address the issue of their existence only around a handf ...
The Warrumbungle Observer The Warrumbungle Observer
The Warrumbungle Observer The Warrumbungle Observer

... Uranus is located 30 degrees lower in the sky than Neptune in Pisces. This appears as a greenish star with a pair of binoculars. The planet has an interesting name, much the joke for some, but has had an identity crisis over the years. Its discoverer William Herschel named it after King George III o ...
Cosmic Distance Ladder
Cosmic Distance Ladder

... every 243 years, with pairs of transits eight years apart separated by long gaps of 121.5 years and 105.5 years. ...
Chapter 29: Our Solar System
Chapter 29: Our Solar System

... Figure 29-7B. Scientists hypothesize that the scarps developed as Mercury’s crust shrank and fractured early in the planet’s geological history. Interior Although scientists have no seismic data with which to analyze the interior of Mercury, the high density of the planet suggests that Mercury has ...
Chapter 29: Our Solar System
Chapter 29: Our Solar System

... planet in Earth’s nighttime sky because it is close and because its albedo is 0.75. The albedo of Venus is the highest of any planet. The thick clouds that are present in Venus’s atmosphere would prevent an observer on the surface of Venus from seeing the stars. These clouds also prevent astronomers ...
sc engl 3 mini The Sun test
sc engl 3 mini The Sun test

... Mercury has the shortest orbit around the sun because it is closest to the sun, while Pluto has the longest because it is farthest from the sun. Mercury and Pluto take different amounts of time to orbit the sun because they are different sizes. Mercury has the shortest orbit around the sun because i ...
tremaine_stanford
tremaine_stanford

... • if Pluto were initially in a low-eccentricity, low-inclination orbit outside Neptune it is inevitably captured into 3:2 resonance with Neptune • once Pluto is captured its eccentricity and inclination grow as Neptune continues to migrate outwards • other objects may be captured in the resonance as ...
24. Life Beyond Earth: Prospects for Microbes, Civilizations, and
24. Life Beyond Earth: Prospects for Microbes, Civilizations, and

... Milky Way Galaxy is NHP x flife x fciv x fnow, where NHP is number of habitable planets in the galaxy, flife is the fraction of these habitable planets actually have life on them, fciv is the fraction of the lifebearing planets upon which a civilization capable of interstellar communication has at s ...
Before Humankind - Salem State University
Before Humankind - Salem State University

... on certain components such as atoms with electrons and protons, evolved to new and more complex structures such as molecules when conditions were right. Flows of energy maintained structures. The more complicated the structure, the more energy was needed to hold it together. Some scholars, such as a ...
PDF file of Lecture 9a - Planet Jupiter
PDF file of Lecture 9a - Planet Jupiter

... Alternating counter-flowing light zones and dark belts Rapid rotation rate wraps convention cells around planet Different colors  see different depths into atmosphere Great Red Spot is top of large cyclone Equatorial zones and belts rotate faster than those at higher latitudes and at poles ...
Comets, Asteroids, and Meteors
Comets, Asteroids, and Meteors

... Where do comets come from? Most comets are found in one of two distant regions of the solar system: The Kuiper Belt and the Oort cloud. The Kuiper Belt is a doughnut shaped region that extends from Neptune’s orbit to about 100 times Earth’s distance from the sun. The Oort cloud is a spherical regio ...
Document
Document

Cooneyclass914HC_JC
Cooneyclass914HC_JC

... Universal Law of Gravitation Between every two objects there is an attractive force, the magnitude of which is directly proportional to the mass of each object and inversely proportional to the square of the distance between the centers of the objects. ...
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Orrery



An orrery is a mechanical model of the solar system that illustrates or predicts the relative positions and motions of the planets and moons, usually according to the heliocentric model. It may also represent the relative sizes of these bodies; but since accurate scaling is often not practical due to the actual large ratio differences, a subdued approximation may be used instead. Though the Greeks had working planetaria, the first orrery that was a planetarium of the modern era was produced in 1704, and one was presented to Charles Boyle, 4th Earl of Orrery — whence came the name. They are typically driven by a clockwork mechanism with a globe representing the Sun at the centre, and with a planet at the end of each of the arms.
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