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SO-102_Orbital_Plot.jpg(316 × 316 pixels, file size: 14 KB, MIME type: image/jpeg)

Summary

Media data and Non-free use rationale
Description This image depicts the orbits of the two stars SO-2 and SO-102 around the supermassive black hole located at the center of the Milky Way galaxy.
Author or
copyright owner
Andrea Ghez
Source ( WP:NFCC#4) https://arstechnica.com/science/2012/10/fast-moving-star-is-the-closest-yet-to-the-milky-ways-black-hole/
Date of publication 2012
Use in article ( WP:NFCC#7) S2 (star)
Purpose of use in article ( WP:NFCC#8) For visual identification of the object of the article. The article as a whole is dedicated specifically to a discussion of this work.
Not replaceable with
free media because
( WP:NFCC#1)
n.a.
Minimal use ( WP:NFCC#3) This is a press release photo giving additional information on the subject of SO-2. The UCLA group which issued this press release photo is identified in the photo itself.
Respect for
commercial opportunities
( WP:NFCC#2)
n.a.
Fair use Fair use of copyrighted material in the context of S2 (star)//en.wikipedia.org/wiki/File:SO-102_Orbital_Plot.jpgtrue

Licensing

File history

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Date/TimeThumbnailDimensionsUserComment
current 22:08, 8 February 2017 Thumbnail for version as of 22:08, 8 February 2017316 × 316 (14 KB) DatBot ( talk | contribs)Reduce size of non-free image ( BOT - disable)
03:15, 21 October 2012No thumbnail640 × 640 (58 KB) Rickyjames ( talk | contribs)Uploading a non-free work, as object of commentary using File Upload Wizard
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