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Post Info TOPIC: Asteroid 2010 XC25
Blobrana


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RE: Asteroid 2010 XC25
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Orbital elements:
2010 XC25                                           PHA, Earth MOID = 0.0011 AU
Epoch 2014 Dec. 9.0 TT = JDT 2457000.5                  MPC
M 232.96946              (2000.0)            P               Q
n   0.42832754     Peri.  237.12021     -0.99885060     +0.02110073
a   1.7429518      Node   304.05407     -0.00086691     -0.90569536
e   0.5281823      Incl.    2.97763     -0.04792428     -0.42340368
P   2.30           H   20.9           G   0.15           U   2

MPEC 2014 - V32



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Blobrana


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Posts: 131433
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2010 XC25
Earth Impact Risk Summary
Torino Scale (maximum) 0
Palermo Scale (maximum) -3.03
Palermo Scale (cumulative) -3.00
Impact Probability (cumulative) 7.0e-06
Number of Potential Impacts 3
Vimpact 16.90 km/s
Vinfinity 12.71 km/s
H 20.8
Diameter 0.230 km
Mass 1.7e+10 kg
Energy 5.9e+02 MT
all above are mean values
weighted by impact probability
Analysis based on
74 observations spanning 30.117 days
(2010-Dec-08.37716 to 2011-Jan-07.49375)



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Blobrana


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Posts: 131433
Date:
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2010 XC25
Earth Impact Risk Summary
Torino Scale (maximum) 0
Palermo Scale (maximum) -3.30
Palermo Scale (cumulative) -3.26
Impact Probability (cumulative) 3.4e-06
Number of Potential Impacts 5
Vimpact 16.90 km/s
Vinfinity 12.71 km/s
H 20.7
Diameter 0.250 km
Mass 2.1e+10 kg
Energy 7.0e+02 MT
all above are mean values
weighted by impact probability
Analysis based on
58 observations spanning 24.583 days
(2010-Dec-08.37716 to 2011-Jan-01.95986)


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Blobrana


L

Posts: 131433
Date:
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2010 XC25
Earth Impact Risk Summary
Torino Scale (maximum) 1
Palermo Scale (maximum) -2.34
Palermo Scale (cumulative) -2.30
Impact Probability (cumulative) 3.3e-05
Number of Potential Impacts 8
Vimpact 16.93 km/s
Vinfinity 12.75 km/s
H 20.7
Diameter 0.250 km
Mass 2.2e+10 kg
Energy 7.4e+02 MT
all above are mean values
weighted by impact probability
Analysis based on
53 observations spanning 18.906 days
(2010-Dec-08.37716 to 2010-Dec-27.28327)


The 200 - 450 metre wide asteroid 2010 XC25 will make a close pass (62.1 lunar distances, 0.1597 AU), travelling at 17.72 km/second, to the Earth-Moon system on the 11th January, 2011 @ 13:22 UT ±00:42.

See more

The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).

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