Asteroid 2009 DD45: Close Approach to Earth March 2nd

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Asteroid 2009 DD45 will make a close approach to Earth on March 2nd, passing within 0.00030 lunar distances. It is unlikely to be visible to the naked eye, but it presents a good opportunity for astrophotography, despite its fast movement. The asteroid measures between 69 and 154 feet in diameter, comparable to the one that exploded over Siberia in 1908. Scientists began tracking it in late February when it was approximately 1 million miles away, raising concerns about the short notice for potential impact risks to populated areas. Overall, this event highlights the importance of monitoring near-Earth objects.
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On the night of March 1st, actually March 2nd UTC a small asteroid (2009 DD45) will pass very close to earth. Something within 0.00030 lunar distances.

It will unfortunately (and then perhaps very fortunately) in all probability not be visible to the unaided eye.
If it was very bright in the sky the gravitational gradients between us and it may have changed the story somewhat, and not for the good.

This should be a great photo opportunity for anyone into astrophotograpy. Although, it will be moving quite fast as it passes us.

There is not much in the way of elements yet.

I suggest anyone interested in attempting a visual, check the coordinate at:
http://www.cfa.harvard.edu/mpec/K09/K09D80.html
 
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I heard about that, nice post.
But sadly on that night I was volunteering.
Sad I missed it.
 
From the AP:
The space rock measured between 69 feet and 154 feet in diameter. The Planetary Society said that made it about the same size as the asteroid that exploded over Siberia in 1908.

Scientists at the Siding Spring Observatory in Australia spotted 2009 DD45 and began tracking it in late February when it was about 1 million miles away.
http://www.google.com/hostednews/ap/article/ALeqM5iMRlXoAOKgOWrgy2Iux54E-dmD8QD96NJ2H81

So basically they had a couple of weeks notice? For a major population center that would be tremendously problematical.
 
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