Small Asteroid to Pass Within Earth-Moon System Tuesday

A small asteroid will fly past Earth early Tuesday within the Earth-moon system. The asteroid, 2010 TD54, will have its closest approach to Earth’s surface at an altitude of about 45,000 kilometers (27,960 miles) at 6:50 EDT a.m. (3:50 a.m. PDT).![][1]

[1]: http://feeds.feedburner.com/~r/spaceref/jext/~4/WhqgO-NsNnM

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