Stellarium 0.12.3 . ... Classes . ... EmptySphericalRegion Class Reference . virtual SphericalRegionType љ . getType () const . ... Return the area of the region in steradians. ... virtual boolљ . ... Public Member Functions inherited from SphericalRegion . ... virtual SphericalRegionP љ . ... virtual const QVector< Vec3d > &љ . ... updateFillVertexBuffer (class StelRenderer *renderer, const DrawParams &params, bool handleDiscontinuity) . ... virtual bool EmptySphericalRegion::isEmpty . ...

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• Stellarium: Member List
• Member List

... The 'do' is not needed from the LRP account, just 'move_it ...' should work.) ... For those visits , at the end of each line is a 'w' if there were constraint windows for the target time interval, 'v' if there were verified constraint windows for the interval, or 'wv' if there were both. output_option = 'b' lrp = None start_check_interval = None end_check_interval = None allowed_options = [ novcw , vcw , scenario _name= ] include_vcw = False # Filter out the -vcw/-novcw switch. options, ...

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• Python: module move_it
• Python: module gimme_snaps
• ITM-1998-03

Allows you to specify a drift scan: motion at a constant velocity along a great circle. ... The path starts at the new object position (though the telescope actually intersects the path later, see Subtleties ). ... Note that the units are always /sec for both axes. ... The velocity along the path is 0.01 /sec. ... The path is assumed to start when you hit the Slew button (more precisely, when the TCC parses the command). However, it takes the telescope awhile to slew to meet the specified path. ...

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... The separation into branches is not real within the physical stream; it is an artifact of the fact that the Earth's path in space only intersects orbits with particular parameters: for a given size and shape of orbit, the argument of perihelion must take one of four values, corresponding to northern and southern branches, before and after perihelion. ... Assessments of the risk posed by near-Earth objects ignore the possibility of a giant comet entering the inner solar system. ...

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Geographos . Geographos is classified as an Earth-crossing asteroid because its orbit can evolve to intersect Earth's orbit. ... The asteroids probably include several hundred objects larger than Geographos, thousands larger than half a mile across, and a few hundred thousand that are larger than a football field. ... Researchers obtained radar images of the asteroid on August 30, 1994, when the asteroid was 7.2 million kilometers (4.5 million miles) from Earth. ... Asteroids Vesta Mathilde . ...

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Astronomy Picture of the Day . ... Credit: MOC Team , MGS , NASA Explanation: No, it's not breakfast ... but looking down from an orbiting spacecraft , the odd intersecting ridges covering this area of Mars do present a waffle-like appearance. ... The south polar region in this Mars Global Surveyor image measures about 8.5 by 12 miles and is spread with a layer of bright, seasonal carbon dioxide frost. ... Publications with keywords: Mars - south pole . Publications with words: Mars - south pole . ...

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• XWare > APOD
• Journal "Peremennye Zvezdy"
• Астронет > Mars: Ridges Near the South Pole

... March 20, 1998 . Mars: Ridges Near The South Pole . Credit: MOC Team , MGS , NASA . Explanation: No, it's not breakfast ... but looking down from an orbiting spacecraft , the odd intersecting ridges covering this area of Mars do present a waffle-like appearance. ... The south polar region in this Mars Global Surveyor image measures about 8.5 by 12 miles and is spread with a layer of bright, seasonal carbon dioxide frost. ... About APOD > . ... NASA Technical Rep.: ...

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• Dynamics of Pluto

. F igure . 1. Metallicity function (left panel), and age distribution (right panel) for the old halo and thick disk globular clusters. Gaussian curves of different GC samples are seen to do not intersects almost. discussion in the text | next figure .

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... Class . Use . ... FRAMES NO FRAMES All Classes . Packages that use PointRoi . ij.gui . Uses of PointRoi in ij.gui . Methods in ij.gui that return PointRoi . PointRoi . PointRoi. addPoint (int x, int y) . Returns a copy of this PointRoi with a point at (x,y) added. ... PointRoi. subtractPoints ( Roi roi) . Subtract the points that intersect the specified ROI and return the result. ...

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. Artist s impression. An asteroid's orbit is altered as it passes close to Jupiter, Earth or Venus, such that its new orbit takes it near the Sun. The intense heat from the Sun causes the asteroid's surface to expand and fracture, and some of the material breaks off. As the surface material disintegrates, it creates dust and pebbles that spread out along the asteroid's orbit with time. If the orbit of the dust and pebbles ever intersects Earth, it can create a meteor shower. Karen Teramura, UH IfA

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From a bird's eye view of the ecliptic, it is clear that Pluto's orbit is more eccentric than any other planet's. Pluto's orbit appears to intersect Neptune's, and for a period of about 20 years Pluto is slightly closer to the sun than Neptune. ... The libration of Pluto's orbit is due to an exchange of angular momentum with Neptune. When Pluto is "catching up" to Neptune, it gains angular momentum at Neptune's expense. ...

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... Points in 3-dimensional space are in general position, if no four of them are in one plane. Two triangles in 3-dimensional space whose six vertices are in general position are linked if the outline of the first triangle intersects the interior of the second triangle exactly at one point. ... Then there exist two linked triangles with vertices at these points. ... Assume that the vertices of two triangles are in general position. ... And the vertices of these two triangles are in general position. ...

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• Conference "Combinatorial Methods in Physics and Knot Theory" (February 2005)

Our team was composed of a NASA scientist (Paul), sixth grade teachers in Glenarden, Maryland, two fifth grade teachers in Amherst, Massachusetts (Liliana and Tamara) and a Massachusetts high school teacher of home schooled students at Pathfinder Learning Center. ... One key part of the project is that the students need to know the Euclidean geometry fact that opposite interior angles formed by a line intersecting two parallel lines are equivalent. ... The teacher told him to show him what he knew. ...

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... Bad Astronomy . ... Bitesize Astronomy . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... If you said Pluto, sorry, that's incorrect. ... However, that's two-dimensional thinking; actually, the orbits are tilted and never intersect. ... Pluto has a very large moon named Charon, which revolves around Pluto in a very tight orbit (actually, the two both circle a common center of gravity). ... I have a small bit about Pluto in my Bad News section too! 2008 Phil Plait. ...

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• Phil Plait's Bad Astronomy: Misconceptions: James McCanney's Nonsense
• Phil Plait's Bad Astronomy: Misconceptions

... It provides long range planning information to the scheduling team; it provides bright object, timing, and orientation information to the observation planning team; and it provides graphical description of the observations and their constraints. ... The GUI graphically displays the constraints that are computed by Spike and stored in the description files and in the database. ... BOAS processes all bright objects that have entered the database since the last time BOAS was run. ...

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Scripta Materialia 52 (2005) 863­866 www.actamat-journals.com A novel concept to determine the mobility of grain boundary quadruple junctions G. Gottstein a b a,* , L.S. Shvindlerman a,b Institut fur Metallkunde und Metallphysik, RWTH Aachen, Kopernikusstr. ... Keywords: Grain boundaries; Quadruple junctions; Mobility; Grain boundary motion 1. ... At the same time this point is the location where four grain boundary triple lines intersect (Fig. ... O y 1 D D" D' D a C' C A ' B B Fig. ...

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• http://www.issp.ac.ru/libm/papers/2011-12.pdf
• http://www.issp.ac.ru/libm/papers/190.pdf

... This lesson plan supplements: "The Path of the Sun, the Ecliptic," section #2: on disk Secliptc.htm , on the web . ... Terms: Zodiac, ecliptic (the line across the celestial sphere),the plane of the ecliptic (flat surface), zodiac, solar eclipse, lunar eclipse [umbra, penumbra]. ... If the Sun and the Earth are in the plane of the ecliptic, the Moon, which is between them, also must be in the plane. (b) In an eclipse of the Moon , the Earth comes between the Moon and the Sun. ...

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• The Magnetopause
• How Orbital Motion is Calculated
• Millennium of Geomagnetism

... Part 1: Observations of Global Properties . ... Part 4: Inflation; Anisotropy and Inhomogeneity . ... Tutorial : Part 1 | ... The inflationary scenario invokes a vacuum energy density . ... Thus the expected density of the vacuum is rho = m 4 *c 3 /h 3 which is rather large. ... The inflationary scenario proposes that the vacuum energy was very large during a brief period early in the history of the Universe. ... If the inflationary epoch lasts long enough the exponential function gets very large. ...

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• Transformations
• GROUP/ROMAFOT
• CMOS tutorial-radiation