Asteroid Crater Calculation 2011 WP4

Size 20 Meters (Average)
Velocity 11 Km/S
Density 7
Graze Angle 20%

Crater Size 124 Meters.

A crater will be created only if the Density is 7 which
is iron.

Most Asteroids are density 2 - 4.

Most likely the asteroid will explode in Mid-Air as
an asteroid did recently over Sedan, Africa.

However this asteroid is 1.5 LD from earth.

The software which NASA and JPL use to calculate the
orbit has been used thousands of times and is completely
debugged.

These scientists simply do not make mistakes.

Asteroid Doomtards are alive and well.