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Post Info TOPIC: Asteroid 2010 FN
Blobrana


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RE: Asteroid 2010 FN
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The 13 - 28 metre wide asteroid 2010 FN will make a close pass (56.0 lunar distances, 0.1438 AU), travelling at 11.18 km/second, to the Earth-Moon system on the 19th March, 2012 @ 00:50 UT ±00:58.

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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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The 12 - 27 metre wide asteroid 2010 FN will make a close pass (20.8 lunar distances, 0.0534 AU), travelling at 8.43 km/second, to the Earth-Moon system on the 23rd March, 2011 @ 02:08 UT ±00:35.

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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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Asteroid 2010 FN has passed the Earth.

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Blobrana


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2010 FN
Earth Impact Risk Summary
Torino Scale (maximum) 0
Palermo Scale (maximum) -7.10
Palermo Scale (cumulative) -6.81
Impact Probability (cumulative) 2.0e-06
Number of Potential Impacts 6
Vimpact 13.05 km/s
Vinfinity 6.79 km/s
H 26.6
Diameter 0.016 km
Mass 5.5e+06 kg
Energy 1.1e-01 MT
all above are mean values
weighted by impact probability
Analysis based on
31 observations spanning 3.8945 days
(2010-Mar-17.24321 to 2010-Mar-21.13776)



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Blobrana


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2010 FN
Earth Impact Risk Summary
Torino Scale (maximum) 0
Palermo Scale (maximum) -7.12
Palermo Scale (cumulative) -6.78
Impact Probability (cumulative) 2.1e-06
Number of Potential Impacts 9
Vimpact 13.05 km/s
Vinfinity 6.80 km/s
H 26.7
Diameter 0.016 km
Mass 5.4e+06 kg
Energy 1.1e-01 MT
all above are mean values
weighted by impact probability
Analysis based on
28 observations spanning 2.9452 days
(2010-Mar-17.24321 to 2010-Mar-20.18843)



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Blobrana


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2010 FN
Earth Impact Risk Summary
Torino Scale (maximum) 0
Palermo Scale (maximum) -7.20
Palermo Scale (cumulative) -7.01
Impact Probability (cumulative) 1.2e-06
Number of Potential Impacts 8
Vimpact 13.05 km/s
Vinfinity 6.79 km/s
H 26.6
Diameter 0.016 km
Mass 5.7e+06 kg
Energy 1.1e-01 MT
all above are mean values
weighted by impact probability
Analysis based on
25 observations spanning 1.9470 days
(2010-Mar-17.24321 to 2010-Mar-19.1902)



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Blobrana


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Posts: 131433
Date:
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2010 FN
Earth Impact Risk Summary
Torino Scale (maximum) 0
Palermo Scale (maximum) -7.34
Palermo Scale (cumulative) -7.04
Impact Probability (cumulative) 1.2e-06
Number of Potential Impacts 8
Vimpact 13.06 km/s
Vinfinity 6.80 km/s
H 26.7
Diameter 0.016 km
Mass 5.2e+06 kg
Energy 1.1e-01 MT
all above are mean values
weighted by impact probability
Analysis based on
22 observations spanning 1.9221 days
(2010-Mar-17.24321 to 2010-Mar-19.16527)



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Blobrana


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Posts: 131433
Date:
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2010 FN
Earth Impact Risk Summary
Torino Scale (maximum) 0
Palermo Scale (maximum) -8.10
Palermo Scale (cumulative) -7.57
Impact Probability (cumulative) 3.8e-07
Number of Potential Impacts 9
Vimpact 13.06 km/s
Vinfinity 6.80 km/s
H 26.7
Diameter 0.015 km
Mass 4.8e+06 kg
Energy 9.8e-02 MT
all above are mean values
weighted by impact probability
Analysis based on
19 observations spanning 1.0981 days
(2010-Mar-17.24321 to 2010-Mar-18.34134)



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Blobrana


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Orbital elements:
2010 FN                                                  Earth MOID = 0.0008 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5                  MPC
M 198.96630              (2000.0)            P               Q
n   1.00048948     Peri.  125.87800     +0.30388106     +0.95270974
a   0.9900589      Node   161.81282     -0.87479521     +0.27931169
e   0.2119590      Incl.    0.12486     -0.37734553     +0.11970438
P   0.99           H   26.7           G   0.15           U   8

MPEC 2010 - F25

The 12 - 27 metre wide asteroid 2010 FN will make a close pass (11.4 lunar distances, 0.0294 AU), travelling at 5.91 km/second, to the Earth-Moon system on the 25th March, 2010.

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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