File:Meet “DeeDee”, a Distant Dwarf in the Outer Solar System (noaoann17005a).jpg

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Captions

Captions

Located 92 AU from the Sun, DeeDee is the second most distant trans-Neptunian object known — only the dwarf planet Eris is further away.

Summary

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Description
English: Located 92 AU from the Sun, DeeDee is the second most distant trans-Neptunian object known — only the dwarf planet Eris is further away. Discovered in the Dark Energy Survey, which is being carried out at CTIO, DeeDee is petite, with a diameter ¼ that of Pluto. DeeDee was discovered by an international team, including NOAO astronomers Alistair Walker and Tim Abbott.
Date 19 April 2017 (upload date)
Source Meet “DeeDee”, a Distant Dwarf in the Outer Solar System
Author Alexandra Angelich (NRAO/AUI/NSF)
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current16:27, 23 October 2023Thumbnail for version as of 16:27, 23 October 20232,340 × 1,200 (282 KB)OptimusPrimeBot (talk | contribs)#Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/large/noaoann17005a.jpg via Commons:Spacemedia

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