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Geometrical analysis of the microcraters found on LDEF samplesDiameters (D) and depths (T) of microcraters found on LDEF samples were measured and their origins were deduced by the (D/T) ratios, which distinguish projectile materials. From the results, one iron and several stony projectiles could be recognized.
Document ID
19940016417
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Yamakoshi, Kazuo (Tokyo Univ. Japan)
Ohashi, Hideo (Tokyo Univ. Japan)
Noma, Motosaku (Yamagata Univ. Japan)
Sakurai, Hirohisa (Yamagata Univ. Japan)
Nakashima, Kazuo (Yamagata Univ. Japan)
Nogami, Kenichi (Dokkyo Univ. Tochigi, Japan)
Omori, Rie (Dokkyo Univ. Tochigi, Japan)
Date Acquired
September 6, 2013
Publication Date
January 1, 1993
Publication Information
Publication: Lunar and Planetary Inst., Twenty-Fourth Lunar and Planetary Science Conference. Part 3: N-Z
Subject Category
Spacecraft Design, Testing And Performance
Accession Number
94N20890
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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