Data-base of physical properties of NEOs is updated continuously
An on-line data-base of Physical and Dynamical properties NEOs, with the corresponding
bibliographical references is available at the EARN site.
This data-base, compiled and maintained at DLR by
Gerhard Hahn, contains
information on all known near-Earth objects (Atens-Apollo-Amor Asteroids),
and is updated on a regular basis. It is also linked to, and reachable from the
NEO Dynamics Site NEODyS
at the University of Pisa, which provides extensive information on all dynamical
aspects of NEOs, including close approach predictions and collision probabilities.