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Post Info TOPIC: Asteroid 2011 GE


L

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RE: Asteroid 2011 GE
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Update
The 17 - 38 metre wide asteroid 2011 GE will make a close pass (4.8 lunar distances, 0.0123 AU), travelling at 9.70 km/second, to the Earth-Moon system on the 13 April, 2011 @ 01:35 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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Ephemeris

Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2011 04 10    14 47.77   +07 25.0    0.0211   1.020   151.9    27.6    18.9
2011 04 11    15 32.35   +09 11.1    0.0169   1.015   142.0    37.5    18.7
2011 04 12    16 42.60   +11 13.2    0.0137   1.010   125.9    53.5    18.7
2011 04 13    18 21.51   +12 18.1    0.0123   1.005   103.0    76.3    19.1
2011 04 14    20 02.79   +11 07.7    0.0133   1.000    79.6    99.6    20.2
2011 04 15    21 16.88   +08 54.1    0.0164   0.996    62.6   116.6    21.7
2011 04 16    22 04.15   +06 58.4    0.0205   0.991    52.1   127.0    23.0
2011 04 17    22 34.56   +05 34.1    0.0252   0.986    45.7   133.3    24.0
2011 04 18    22 55.16   +04 33.8    0.0302   0.982    41.7   137.1    24.8
2011 04 19    23 09.85   +03 49.9    0.0354   0.977    39.3   139.4    25.5
2011 04 20    23 20.83   +03 17.0    0.0408   0.972    37.7   140.9    26.0


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L

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The 17 - 38 metre wide asteroid 2011 GE will make a close pass (4.7 lunar distances, 0.0122 AU), travelling at 9.81 km/second, to the Earth-Moon system on the 12 April, 2011 @ 23:01 UT ±04:07.

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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 GE                                                  Earth MOID = 0.0069 AU
Epoch 2011 Feb. 8.0 TT = JDT 2455600.5                  MPC
M 295.18969              (2000.0)            P               Q
n   0.59317694     Peri.  213.12611     -0.15271167     +0.98819364
a   1.4028564      Node    48.09303     -0.90307572     -0.13446084
e   0.3763751      Incl.    0.95072     -0.40141423     -0.07344129
P   1.66           H   25.9           G   0.15           U   8

MPEC 2011 - G16



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