Consortium Study of the Chelyabinsk Meteorite

Nyquist, L. ; Keller, L. P. ; Morris, R. V. ; Zeigler, R. A. ; Peng, Z. X. ; McCoy, T. J. ; Niles, P. ; Fries, M. D. ; Park, J. ; Righter, K. ; Simon, J. I. ; Shih, C.-Y. ; Nakamura-Messenger, K. ; Harrington, R. ; Gibson, E. K. ; Nagao, K.

PID  :  NTRS Document ID: 20140000688
RP-ID  :  JSC-CN-28818

学科分类：天文学(综合)

美国|英语

来源: NASA Technical Reports Server

【 摘 要 】

On February 15, 2013approximately 17 m asteroid hit Earth, causing shock waves and air blasts over a portion of Russia. A significant amount of material has been recovered from this meteorite fall, officially named Chelyabinsk.