Image:Ceres optimized.jpg
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Ceres_optimized.jpg (8 ko, type MIME : image/jpeg)
 Ce fichier et les informations de sa page de description sont importés depuis Wikimedia Commons. |
[edit] Summary
| Description |
NASA's Hubble Space Telescope color image of Ceres, the largest Main Belt asteroid. Astronomers optimized spatial resolution to about 18 km per pixel, enhancing the contrast in these images to bring out features on Ceres' surface, that are both brighter and darker than the average which absorbs 91% of sunlight falling on it. (Original discription by NASA) |
|---|---|
| Source |
http://dawn.jpl.nasa.gov/images/ceres.jpg (Slightly cropped from original) |
| Date |
Taken: December 2003 - January 2004. Released 7 September 2005 |
| Author |
NASA, ESA, J. Parker (Southwest Research Institute), P. Thomas (Cornell University), and L. McFadden (University of Maryland, College Park) |
| Permission |
Unless otherwise specifically stated, no claim to copyright is being asserted by STScI and it may be freely used as in the public domain in accordance with NASA's contract. [...] [1] |
| Other versions | Image:Ceres_a_cores.jpg |
[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).
Warnings:
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Pages contenant l'image
Les pages ci-dessous contiennent cette image :
- Astéroïde
- Projet:Objets de l'Univers
- (1) Cérès
- Projet:Charte graphique/Domaine astronomie
- Types d'objets astrophysiques
Métadonnées
Ce fichier contient des informations supplémentaires probablement ajoutées par l'appareil photo ou le scanner qui l'a produite. Si le fichier a été modifié, certains détails peuvent ne pas refléter l'image modifiée.
| Orientation | Normal |
|---|---|
| Logiciel utilisé | ACD Systems Digital Imaging |
| Date et heure d'enregistrement du fichier | 15 septembre 2006 à 22:03 |
| Y and C positioning | 1 |
| Version Exif | 2.2 |
| DateTime subseconds | 125 |
