| DescriptionOort cloud Sedna orbit.svg | These four panels show the location oftrans-Neptunian object90377 Sedna, which lies in the farthest reaches of theSolar System.[1] Each panel, moving clockwise from the upper left, successively zooms out to place Sedna in context. The first panel shows theorbits of the innerplanets andJupiter; and theasteroid belt. In the second panel, Sedna is shown well outside the orbits ofNeptune and theKuiper belt objects. Sedna's full orbit is illustrated in the third panel along with the object's location in 2004, nearing its closest approach to theSun. The final panel zooms out much farther, showing that even this largeelliptical orbit falls inside what was previously thought to be the inner edge of the sphericalOort cloud: a distribution of cold, icy bodies lying at the limits of the Sun's gravitational pull. Sedna's presence suggests that the previously speculated inner disk on theecliptic does exist. |
| Date | March 15, 2004 (original image), August 2006 (SVG conversion) |
| Source | SVG version ofImage:Oort cloud Sedna orbit.jpg, which lists the following sources:[1][2]Splitzer Space Telescope Released Images about Sedna |
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| Permission (Reusing this file) | Public domain,see below |
| Other versions | [edit]
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| Public domainPublic domainfalsefalse |
| This file is in thepublic domain in the United States because it was solely created byNASA. NASA copyright policy states that "NASA material is not protected by copyrightunless noted". (SeeTemplate:PD-USGov,NASA copyright policy page orJPL Image Use Policy.) | ||
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| Public domainPublic domainfalsefalse |
| I, the copyright holder of this work, release this work into thepublic domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this workfor any purpose, without any conditions, unless such conditions are required by law. |
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:53, 2 August 2010 | 2,499 × 2,499(699 KB) | Masamunecyrus~commonswiki | Added Neptune (let's try this again) | |
| 00:52, 2 August 2010 | 2,499 × 2,499(703 KB) | Masamunecyrus~commonswiki | Reverted to version as of 13:35, 26 August 2006 | ||
| 00:29, 2 August 2010 | 2,499 × 2,499(705 KB) | Masamunecyrus~commonswiki | Added Neptune | ||
| 13:35, 26 August 2006 | 2,499 × 2,499(703 KB) | Holek | smaller file | ||
| 15:19, 21 August 2006 | 2,499 × 2,499(2.19 MB) | Holek | SVG version ofImage:Oort_cloud_Sedna_orbit.jpg. [Category:Sedna]] |
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| Width | 2499 |
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| Height | 2499 |