* Astronomy

Blobrana · L

RE: Asteroid 2005 TM173

Blobrana · L

The 51 metre wide asteroid 2005 TM173 will make a close pass, travelling at 8.78 km/second, to the Earth-Moon system on the 13th December, 2010.

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Blobrana · L

2005 TM173
Earth Impact Risk Summary

Torino Scale (maximum)	0
Palermo Scale (maximum)	-6.37
Palermo Scale (cumulative)	-5.44
Impact Probability (cumulative)	9.8e-07
Number of Potential Impacts	167

V_impact	14.21 km/s
V_infinity	8.78 km/s
H	24.1
Diameter	0.051 km
Mass	1.8e+08 kg
Energy	4.6e+00 MT
all above are mean values weighted by impact probability

Analysis based on
6 observations spanning 1.9467 days
(2005-Oct-09.20072 to 2005-Oct-11.14743)

Blobrana · L

The 51 metre wide asteroid 2005 TM173 will make a close pass to the Earth-Moon system on the 10th December, 2009.

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

Blobrana · L

2005 TM173
Earth Impact Risk Summary

Torino Scale (maximum)	0
Palermo Scale (maximum)	-6.37
Palermo Scale (cumulative)	-5.43
Impact Probability (cumulative)	9.8e-07
Number of Potential Impacts	168

V_impact	14.22 km/s
V_infinity	8.78 km/s
H	24.1
Diameter	0.051 km
Mass	1.8e+08 kg
Energy	4.6e+00 MT
all above are mean values weighted by impact probability

Analysis based on
6 observations spanning 1.9467 days
(2005-Oct-09.20072 to 2005-Oct-11.14743)

These results were computed on May 07, 2008

Earth Impact Table
Date	Distance	Width	Sigma Impact	Sigma LOV	Stretch LOV	Impact Probability	Impact Energy	Palermo Scale	Torino Scale
`YYYY-MM-DD.DD`	(r_Earth)	(r_Earth)			(r_Earth)		(MT)
`2009-12-10.93`	`135.39`	`4.37e+01`	`3.073`	`0.79586`	`5.59e+04`	`1.2e-09`	`4.10e+00`	`-7.10`	`0`

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