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Post Info TOPIC: Asteroid 2008 YZ28
Blobrana


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Asteroid 2008 YZ28
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Orbital elements:
2008 YZ28                                                Earth MOID = 0.0925 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5                MPC
M 351.73527              (2000.0)            P               Q
n   0.24956212     Peri.  131.19163     +0.65242601     -0.48978504
a   2.4985245      Node   266.49672     +0.39528763     +0.87100269
e   0.6206722      Incl.   35.40836     +0.64659724     -0.03827435
P   3.95           H   19.9           G   0.15           U   2

MPEC 2012 - X36



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Blobrana


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The 270 - 590 metre wide asteroid 2008 YZ28 will make a close pass (63.7 lunar distances, 0.1637 AU), travelling at 21.11 km/second, to the Earth-Moon system on the 9th December, 2012 @ 01:03 UT ±12:18. 

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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).



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Blobrana


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Posts: 131433
Date:
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Orbital elements:
2008 YZ28                                                Earth MOID = 0.0971 AU
Epoch 2008 Nov. 30.0 TT = JDT 2454800.5                 MPC
M   1.72116              (2000.0)            P               Q
n   0.20816441     Peri.  133.85189     +0.62985482     -0.51647135
a   2.8196707      Node   266.33535     +0.43317008     +0.85352799
e   0.6588082      Incl.   35.54270     +0.64470659     -0.06890083
P   4.73           H   19.9           G   0.15           U   9
MPEC 2008 -Y70

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