Image:Earth precession.svg
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Earth_precession.svg (SVG file, nominally 670 × 764 pixels, file size: 64 KB)
| This is a file from the Wikimedia Commons. The description on its description page there is shown below.
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[edit] Description
| Description |
Precession of rotational axis relative to the direction to the Sun at perihelion and aphelion. This changes the time of the year at which perihelion and aphelion occur. |
|---|---|
| Source |
Vectorized by Mysid in Inkscape after NASA image http://earthobservatory.nasa.gov/Library/Giants/Milankovitch/Images/precession.jpg. |
| Date |
2008-05-05 |
| Author |
NASA, Mysid |
| Permission (Reusing this image) |
see below |
[edit] Licensing
 |
This file is in the public domain because it was created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (NASA copyright policy page or JPL Image Use Policy).
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File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 22:01, 4 May 2008 | 670×764 (64 KB) | Mysid | (==Description== {{Information |Description=Precession of rotational axis relative to the direction to the Sun at perihelion and aphelion. This changes the time of the year at which perihelion and aphelion occur. |Source=Vectorized by [[w:User:Mysid|Mysid]) |
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