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TOPIC: Asteroid 2010 GH7

Blobrana

Posts: 131433

Date: Apr 7 17:03 2010

Asteroid 2010 GH7

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Orbital elements:
2010 GH7                                                 Earth MOID = 0.0016 AU
Epoch 2010 July 23.0 TT = JDT 2455400.5                 MPC
M  81.87312              (2000.0)            P               Q
n   0.61298298     Peri.  334.31236     -0.97451226     -0.22395416
a   1.3724729      Node   192.76670     +0.21466265     -0.91401757
e   0.2862363      Incl.    3.38645     +0.06515984     -0.33825495
P   1.61           H   27.6           G   0.15           U   9

MPEC 2010 - G39

2010 GH7
Earth Impact Risk Summary

Torino Scale (maximum)	0
Palermo Scale (maximum)	-6.56
Palermo Scale (cumulative)	-5.53
Impact Probability (cumulative)	1.3e-04
Number of Potential Impacts	347

V_impact	12.07 km/s
V_infinity	4.61 km/s
H	27.5
Diameter	0.011 km
Mass	1.6e+06 kg
Energy	2.8e-02 MT
all above are mean values weighted by impact probability

Analysis based on
14 observations spanning .09240 days
(2010-Apr-07.38604 to 2010-Apr-07.47844)

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