Recent documented meteorite falls, a review of meteorite - asteroid links

被引:0
|
作者
Jenniskens, P. [1 ]
机构
[1] SETI Inst, Mountain View, CA 94043 USA
来源
METEOROIDS 2013 | 2014年 / 86期
关键词
meteorite; meteorite fall; asteroids; PARENT BODY; ORDINARY CHONDRITES; 6; HEBE; RECOVERY; ORBIT; DYNAMICS; ORIGIN; FRAGMENTATION; VILLALBETO; FAMILIES;
D O I
暂无
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Since the previous Meteoroids 2010 meeting, 25 confirmed meteorite falls have been reported, and one additional meteorite was linked tentatively to an observed fireball. All hut two of those are classified as ordinary chondrites. Sutter's Mill is a rare carbonaceous chondrite, while Martian meteorite Tissint is a Shergotite. For 18 of these falls the associated fireball was observed, but only four provided a pre-atmospheric orbit derived from video and photographic records. Results were published for Sutter's Mill, Novato, and Chelyabinsk, providing insight into the asteroid belt source regions for CM2, L and LL type chondrites, respectively. Proposed meteorite-asteroid links are discussed.
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页码:57 / 68
页数:12
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