>
>Perhaps more interesting, however, is the nature of SG344. Because
>its orbit is so similar to Earth's, scientists believe the object may
>actually be debris from an Apollo-era rocket booster masquerading as
>a space rock. The booster fragment would be too small to pose a
>threat. The investigation continues.
>
It should be simple to determine that after some observations. A booster
fragment would be the shell of a rocket, so it would be very light for its
size. A measure of the evolution of its orbital eccentricity can determine
its Area/Mass ratio
Alberto Monteiro