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Post Info TOPIC: Asteroid 2009 OO9
Blobrana


L

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RE: Asteroid 2009 OO9
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The 430 - 970 metre wide asteroid 2009 OO9 will make a close pass (39.1 lunar distances, 0.1005 AU), travelling at 26.20 km/second, to the Earth-Moon system on the 28th August, 2011 @ 21:43 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

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Orbital elements:
2009 OO9                                                 Earth MOID = 0.0729 AU
Epoch 2011 Aug. 27.0 TT = JDT 2455800.5                 MPC
M 337.03379              (2000.0)            P               Q
n   0.47628600     Peri.  321.99699     -0.13657757     -0.97672550
a   1.6238934      Node   135.15303     +0.95661525     -0.17341070
e   0.8120771      Incl.   13.56357     +0.25735934     +0.12623797
P   2.07           H   18.9           G   0.15           U   5

MPEC 2011 - P16



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Blobrana


L

Posts: 131433
Date:
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Orbital elements:
2009 OO9                                                 Earth MOID = 0.0697 AU
Epoch 2009 June 18.0 TT = JDT 2455000.5                 MPC
M 306.25494              (2000.0)            P               Q
n   0.57676069     Peri.  325.39458     -0.17875935     -0.97057398
a   1.4293512      Node   134.29426     +0.94595249     -0.21463827
e   0.7968749      Incl.   13.02715     +0.27059008     +0.10916301
P   1.71           H   19.0           G   0.15           U   9

MPEC 2009 - O51

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