On February 15, a 45-meter wide asteroid known as "2012 DA14" will pass
within 20,000 miles of Earth, which is approximately 1/12th of the way
to the Moon and well within range of many Earth-orbiting satellites.
While scientists don't anticipate a collision with Earth, it could make
for some fantastic skywatching for space geeks in certain parts of the
world.
To capture the event, AGI aerospace engineers have used our Systems Tool Kit(STK) software to create an animation showing:
-2012 DA14's deep space trajectory as it approaches Earth
-The pass by Earth below the GEO Belt and crossing the equatorial plane from South to North
-A closeup of the asteroid during its closest approach
-A highlighted portion of Earth orbit that it is expected to pass through
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