Back to main Impact Risk Page.

 

2001 YN2
Earth Impact Risk Summary
Torino Scale (maximum) 0
Palermo Scale (maximum) -7.85
Palermo Scale (cumulative) -7.85
Impact Probability (cumulative) 3.2e-09
Number of Potential Impacts 1
Vimpact 21.59 km/s
Vinfinity 18.49 km/s
H 24.9
Diameter 0.030 km
Mass 5.7e+07 kg
Energy 3.2e+00 MT
all above are mean values
weighted by impact probability
Analysis based on
37 observations spanning 20.947 days
(2001-Dec-18.29666 to 2002-Jan-08.24325)
Orbit diagram and elements available here.

These results were computed on Jan 17, 2002
 
2001 YN2
Earth Impact Table
Date Distance Width Sigma
Impact		 Sigma
LOV		 Stretch
LOV		 Impact
Probability		 Impact
Energy		 Palermo
Scale		 Torino
Scale
YYYY-MM-DD.DD (rEarth) (rEarth)     (rEarth)   (MT)    
2020-12-14.80  0.38   2.54e-03   0.000   -4.53683   7.70e+03   3.2e-09   3.15e+00   -7.85   0