 | ||
 |  |  |
Annual Parallax
To use any of the clipart images above (including the thumbnail image in the top left corner), just click and drag the picture to your desktop. You may also control-click (Mac) or right-click (Windows) and choose "Save file to disk" from the pop-up menu. Click here for help downloading and using clipart files.
* A TIFF file is a high-resolution (240 dpi) format. TIFF files should be used only if you are printing the clipart. Do NOT use TIFF files for clipart that will displayed on a computer screen. Click here for help downloading and using TIFF files. File Name: annual_paral_28354
Description: "Suppose a to be a stationary celestial object, then as the Earth makes her annual revolution around the Sun S, this object at one time will appear among the stars at e, but six months after, when the Earth comes to the opposite point in her orbit, the same object will be seen at c, the space from c to e being the annual parallax of the object a. But the distances of the stars are so great that the diameter of the Earth's orbit, or 190,000,000 of miles make no difference in their apparent places. Were the fixed stars within 19 trillions of miles, their distance could be told by their parallaxes." —Comstock, 1850
Source: J. L. Comstock A System of Natural Philosophy: Principles of Mechanics (: Pratt, Woodford, and Company, 1850) 349
Keywords: Parallax, Annual, Earth, Star, Celestial, Orbit,
Copyright: 2009, Florida Center for Instructional Technology. See license.
| Main Menu | Site Map | Search | License | Clipart Help |
Clipart ETC is a part of the Educational Technology Clearinghouse and is funded by various grants. Produced by the Florida Center for Instructional Technology, College of Education, University of South Florida. Email the project manager.