* Astronomy

Blobrana · L

RE: Asteroid 2010 FE7

Blobrana · L

2010 FE7
Earth Impact Risk Summary

Torino Scale (maximum)	0
Palermo Scale (maximum)	-6.24
Palermo Scale (cumulative)	-5.79
Impact Probability (cumulative)	5.7e-07
Number of Potential Impacts	39

V_impact	16.09 km/s
V_infinity	11.60 km/s
H	23.7
Diameter	0.062 km
Mass	3.2e+08 kg
Energy	9.7e+00 MT
all above are mean values weighted by impact probability

Analysis based on
21 observations spanning 6.0267 days
(2010-Mar-19.33039 to 2010-Mar-25.35711)

Blobrana · L

2010 FE7
Earth Impact Risk Summary

Torino Scale (maximum)	0
Palermo Scale (maximum)	-6.38
Palermo Scale (cumulative)	-5.56
Impact Probability (cumulative)	1.0e-06
Number of Potential Impacts	121

V_impact	16.06 km/s
V_infinity	11.57 km/s
H	23.7
Diameter	0.061 km
Mass	3.1e+08 kg
Energy	9.6e+00 MT
all above are mean values weighted by impact probability

Analysis based on
18 observations spanning 3.8450 days
(2010-Mar-19.33039 to 2010-Mar-23.17535)

Blobrana · L

Orbital elements:
2010 FE7                                                 Earth MOID = 0.0051 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5                  MPC
M 358.43866              (2000.0)            P               Q
n   0.43399307     Peri.   51.44407     -0.18775710     -0.98195693
a   1.7277498      Node    49.39312     +0.89167989     -0.18002721
e   0.4746998      Incl.    1.70101     +0.41189106     -0.05788605
P   2.27           H   23.9           G   0.15           U   9

MPEC 2010 - F48

2010 FE7
Earth Impact Risk Summary

Torino Scale (maximum)	0
Palermo Scale (maximum)	-5.30
Palermo Scale (cumulative)	-4.65
Impact Probability (cumulative)	3.6e-06
Number of Potential Impacts	436

V_impact	15.39 km/s
V_infinity	10.60 km/s
H	23.9
Diameter	0.056 km
Mass	2.4e+08 kg
Energy	6.9e+00 MT
all above are mean values weighted by impact probability

Analysis based on
16 observations spanning 1.0676 days
(2010-Mar-19.33039 to 2010-Mar-20.39794)