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Post Info TOPIC: Asteroid 2011 DL19


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Asteroid 2011 DL19
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The 430 - 950 metre wide asteroid 2011 DL19 will make a close pass (71.1 lunar distances, 0.1828 AU), travelling at 19.82 km/second, to the Earth-Moon system on the 25th June, 2013 @ 00:00 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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Orbital elements:
2011 DL19                                                Earth MOID = 0.1074 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5                MPC
M 254.18636              (2000.0)            P               Q
n   0.48291420     Peri.  293.71121     -0.77549481     +0.42010112
a   1.6090001      Node   274.17428     -0.24975100     -0.88972357
e   0.4120649      Incl.   28.20012     -0.57985536     -0.17862538
P   2.04           H   19.0           G   0.15           U   1

MPEC 2012 - U97



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The 520 - 1200 metre wide asteroid 2011 DL19 will make a close pass (58.7 lunar distances, 0.1508 AU), travelling at 15.89 km/second, to the Earth-Moon system on the 16th June, 2011 @ 15:11 UT ±00:15.

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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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Posts: 131433
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Orbital elements:
2011 DL19 Earth MOID = 0.1138 AU
Epoch 2011 Feb. 8.0 TT = JDT 2455600.5 MPC
M 325.94335 (2000.0) P Q
n 0.46496650 Peri. 293.31313 -0.77830724 +0.40828893
a 1.6501431 Node 273.83795 -0.23717587 -0.89459966
e 0.4256978 Incl. 28.56018 -0.58136516 -0.18163589
P 2.12 H 18.4 G 0.15 U 9

MPEC 2011 - E03


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