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Post Info TOPIC: Asteroid 2011 EW16
Blobrana


L

Posts: 131433
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RE: Asteroid 2011 EW16
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The 71 - 160 metre wide asteroid 2011 EW16 will make a close pass (68.9 lunar distances, 0.1770 AU), travelling at 13.79 km/second, to the Earth-Moon system on the 21st March, 2013 @ 12:05 UT ±00:01. 

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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


L

Posts: 131433
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Orbital elements:
2011 EW16                                                Earth MOID = 0.1683 AU
Epoch 2011 Feb. 8.0 TT = JDT 2455600.5                  MPC
M 307.10814              (2000.0)            P               Q
n   0.51120017     Peri.   76.79985     -0.48915540     +0.86693583
a   1.5490855      Node   162.88777     -0.87157506     -0.48171888
e   0.3664573      Incl.   18.97017     -0.03292258     -0.12794212
P   1.93           H   22.9           G   0.15           U   9

MPEC 2011 - E33

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