This is NASA 1st Movie Release of Asteroid 2005 YU55
this video was release on 11-8-2011



link: http://www.youtube.com/watch?v=ayBl4dFn4YA


Using radar data, scientists from NASA's Jet Propulsion Laboratory created this 6-frame movie of asteroid 2005 YU55. The data was obtained Nov. 7, 2011 using NASA's Goldstone Solar System Radar (located at the Deep Space Network facility in Goldstone, Ca.) At the time, the space rock was approximately 860,000 miles (1.38 million kilometers) away from Earth. At its closest approach on Nov. 8, 2011, YU55 will be about 200,000 miles from Earth. It poses no threat.

Resolution is 4 meters per pixel.

The movie is looped 5 times.

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Today NASA (JPL Deparment) release a new movie/video of the famous Asteroid 2005 YU55



link: http://www.youtube.com/watch?v=3zObBvq6NP8

This 28-frame movie of asteroid 2005 YU55 was generated from data obtained by NASA's Goldstone Solar System Radar on Nov. 7, 2011.

In the movie clip, the rotation of the asteroid appears faster than it occurs in nature. 2005 YU55 has a rotation period of about 18 hours.


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now with all that been say, i been asking this question my self, how you can see here in the 1st. Movie release by NASA the Asteroid is Rotating Counter-Clockwise and in the New movie the Asteroid Rotation is Clockwise, if someone have a good idea why the change, i'm all ears / eyes