Lessons from the Chelyabinsk event

Recent investigations on small asteroids, initiated by the Chelyabinsk event, are reviewed. New estimates of the terrestrial impact rate, importance of Sun-grazing conditions in the evolution of near-Earth objects, and problems associated with dangerous objects approaching the Earth from the Sun dir...

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Veröffentlicht in:	Proceedings of the International Astronomical Union 2015-08, Vol.10 (S318), p.239-241
Hauptverfasser:	Emel'yanenko, Vacheslav V, Chesley, SR, Morbidelli, A, Jedicke, R, Farnocchia, D
Format:	Artikel
Sprache:	eng
Schlagworte:	Asteroids Astronomical bodies Astronomy Astrophysics Contributed Papers Dangerous Earth Estimates Evolution Near-earth objects Sun
Online-Zugang:	Volltext
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