More Potential Hazardous Asteroids than what we thought – the Chelyabinsk event
Zuluaga J.I., FerrÃna, I, and Geens, S., 2013, arXiv:1303.1796 The orbit of the Chelyabinsk event impactor as reconstructed from amateur and public footage The Chelyabinsk meteor is the most important impact event after the Tunguska event, almost 100 years before. The object that entered Earth on February 15, 2013, was …