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Monday, August 25, 2008

Solar System Diagrams

Solar system diagrams help readers visualize the actual positions of the planets in the solar system. They provide an easy understanding of our earth and the solar system.

The orbit diagrams of the solar system show the planes of the earth and the comets. Comet orbit diagrams show the comets' relative movement with the sun. There are two types of orbit diagrams - outer solar system orbit diagrams and inner solar system orbit diagrams.

Outer solar system orbit diagrams show the positions of all asteroids and comets with semi-major axes. They also show orbits and positions of planets such as Earth, Jupiter, Saturn, Uranus, Neptune, Pluto, and comets like Halley and Hale-Bopp. In outer solar system orbit diagrams, asteroids and comets are shown in separate colors or blocks.

The inner solar system diagrams show the positions of all numbered asteroids and all numbered comets. The positions and orbits of the planets Mercury, Venus, Earth, Mars, and Jupiter are also shown. In the diagram, asteroids and comets are represented in separate blocks or colors. Top diagrams and bottom diagrams of the inner solar system can also be plotted. The inner solar system diagram shows the location of the asteroid belt and the distribution of interplanetary dust.

Separate comet and asteroid orbit diagrams can be viewed using a java based orbit applet. The distribution of orbital elements for most known inner solar system asteroids and comets are shown using distribution diagrams such as distribution diagram of elements for comets and asteroids, distribution diagram of elements for asteroids only, and distribution diagram of semi major axis. Bifurcation diagrams show selected stable and unstable orbits and the numerical iterations depending on a parameter.

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