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Post Info TOPIC: Asteroid 2010 GU21
Blobrana


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RE: Asteroid 2010 GU21
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Asteroid 2010 GU21 has passed the Earth.

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Blobrana


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The 180 - 410 metre wide asteroid 2010 GU21 will make a close pass (8.0 lunar distances, 0.0204 AU), travelling at 10.66 km/second, to the Earth-Moon system on the 5th May, 2010.

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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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Orbital elements:
2010 GU21                                           PHA, Earth MOID = 0.0093 AU
Epoch 2010 July 23.0 TT = JDT 2455400.5                 MPC
M  16.04036              (2000.0)            P               Q
n   0.30445428     Peri.  201.20442     -0.20288446     +0.97807971
a   2.1883729      Node    57.11761     -0.89017779     -0.16428084
e   0.5628200      Incl.    3.20031     -0.40794778     -0.12795269
P   3.24           H   20.8           G   0.15           U   7

MPEC 2010 - G55

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