* Astronomy

Blobrana · L

RE: Asteroid 2009 SV

Blobrana · L

Orbital elements:
2009 SV                                                  Earth MOID = 0.0750 AU
Epoch 2009 June 18.0 TT = JDT 2455000.5                 MPC
M 110.34451              (2000.0)            P               Q
n   0.54956466     Peri.    0.09869     -0.99563366     +0.08463155
a   1.4761263      Node   185.26686     -0.08593522     -0.99576477
e   0.2733499      Incl.   25.40705     -0.03645202     +0.03591692
P   1.79           H   19.9           G   0.15           U   9

MPEC 2009 - S32

2009 SV
Earth Impact Risk Summary

Torino Scale (maximum)	0
Palermo Scale (maximum)	-6.69
Palermo Scale (cumulative)	-6.04
Impact Probability (cumulative)	3.5e-09
Number of Potential Impacts	11

V_impact	19.85 km/s
V_infinity	16.42 km/s
H	19.7
Diameter	0.380 km
Mass	7.6e+10 kg
Energy	3.6e+03 MT
all above are mean values weighted by impact probability

Analysis based on
14 observations spanning 1.0104 days
(2009-Sep-17.19449 to 2009-Sep-18.20489)