Analysis of Observations of Earth Impact Object 2008 TC3 Aleshkina, E. Yu. ; Kouprianov, V. V. ; Devyatkin, A. V. ; Verestchagina, I. A. ; Slesarenko, V. Abstract Publication: Protecting the Earth against Collisions with Asteroids and Comet Nuclei Pub Date: June 2010 Bibcode: 2010peca.conf...37A