written by Todd Timberlake and Mario Belloni
The simulation has two different modes. The default is an Earth Rotation Mode. In this mode the simulation illustrates the parallax caused by Earth's rotation on its axis. The other mode for the simulation is Earth Orbit Mode. In this mode the simulation illustrates the parallax caused by Earth's orbit around the Sun. Now the observer moves along Earth's orbital path (shown as a blue circle with the orange Sun in the center). The bottom window shows the apparent motion of the object being observed.
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Astronomical Parallax Simulation EPUB
An EPUB file containing the Astronomical Parallax simulation, a general description, and the features of the simulation.
download 127kb .epub
Published: June 27, 2014
View the source code document attached to this resource
Source Code for the Astronomical Parallax 2D JS Model program.
download 42kb .zip
Rights: This material is released under the Creative Commons Attribution-Noncommercial-Share Alike 3.0.
Published: September 2, 2013
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