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Post Info TOPIC: Asteroid 2011 EO40


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RE: Asteroid 2011 EO40
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Asteroid 2011 EO40 was discovered by Richard A. Kowalski on March 10, 2011

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Asteroid pinpointed as likely source of Russian meteor

A new study shows how a 200-metre-wide cluster of rocks, first spotted by scientists in 2011, could have spawned the Chelyabinsk meteor which exploded over Russia earlier this year.
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Orbital elements:
2011 EO40 Earth MOID = 0.0512 AU
Epoch 2011 Feb. 28.0 TT = JDT 2455620.5 MPC
M 21.15940 (2000.0) P Q
n 0.33103752 Peri. 357.80774 +0.39041207 -0.91925294
a 2.0695912 Node 69.20886 +0.84549105 +0.33628795
e 0.6679935 Incl. 3.09783 +0.36431209 +0.20465691
P 2.98 H 21.6 G 0.15
From 11 observations 2011 Mar. 10.

MPEC 2011 - E59


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