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Image: Thyone-discovery-CFHT-annotated

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Thyone-discovery-CFHT-annotated.gif ‎(500 × 300 pixels, file size: 502 KB, MIME type: image/gif, looped, 3 frames, 0.9 s)

Description: Animation of three discovery images of Jupiter's irregular moon Thyone (S/2001 J 2), taken by David Jewitt and Scott Sheppard using the 3.6-meter Canada-France-Hawaii Telescope (CFHT) on 11 December 2001. Each image was taken approximately 40 minutes apart, showing the moon's motion relative to the background stars and galaxies. The dark round spots are image artifacts. The apparent magnitude of Thyone is 22.5. The raw image datasets used are 615432p, 615439p, and 615446p. For comparison, the star field in these images can be viewed at the CDS's Aladin star atlas.
Author: David Jewitt/Scott Sheppard/Canadian Astronomy Data Centre
Usage Terms: Creative Commons Attribution-Share Alike 3.0
License: CC-BY-SA-3.0
License Link: http://creativecommons.org/licenses/by-sa/3.0/
Attribution Required?: Yes

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