File:WISE J085510.83–071442.5 movement (PIA18002).gif

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Original file (640 × 640 pixels, file size: 493 KB, MIME type: image/gif, looped, 4 frames, 6.0 s)

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Description
English: This animation shows the coldest brown dwarf yet seen, and the fourth closest system to our sun. Called WISE J085510.83-071442.5, this dim object was discovered through its rapid motion across the sky. It was first seen in two infrared images taken six months apart in 2010 by NASA's Wide-field Infrared Survey Explorer, or WISE (see orange triangles). Two additional images of the object were taken with NASA's Spitzer Space Telescope in 2013 and 2014 (green triangles). All four images were used to measure the distance to the object -- 7.2 light-years -- using the parallax effect. The Spitzer data were used to show that the body is as cold as the North Pole (or between minus 54 and 9 degrees Fahrenheit, which is minus 48 to minus 13 degrees Celsius).
Date between 2010 and 2014
date QS:P,+2010-00-00T00:00:00Z/8,P1319,+2010-00-00T00:00:00Z/9,P1326,+2014-00-00T00:00:00Z/9
Source http://photojournal.jpl.nasa.gov/catalog/PIA18002 (image link)
Author NASA/JPL-Caltech/Penn State University
This image or video was catalogued by Jet Propulsion Laboratory of the United States National Aeronautics and Space Administration (NASA).

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Licensing

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Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
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current00:28, 28 April 2014Thumbnail for version as of 00:28, 28 April 2014640 × 640 (493 KB)Huntster (talk | contribs){{Information |Description={{en|1=This animation shows the coldest brown dwarf yet seen, and the fourth closest system to our sun. Called WISE J085510.83-071442.5, this dim object was discovered through its rapid motion across the sky. It was first see...

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