کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8138672 | 1523559 | 2014 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Analysis of bright Taurid fireballs and their ability to produce meteorites
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موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
علوم فضا و نجوم
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Analysis of bright Taurid fireballs and their ability to produce meteorites Analysis of bright Taurid fireballs and their ability to produce meteorites](/preview/png/8138672.png)
چکیده انگلیسی
We present the analysis of five bright fireballs observed over Spain and France between 2010 and 2012. Their absolute magnitude ranged between â9.0 and â11.5. Radiant and orbital data indicate that these events were associated with the Taurid meteoroid stream. Their trajectory in the atmosphere is calculated and the heliocentric orbit of the meteoroids is obtained. The emission spectra produced by three of these fireballs are also discussed, and the chemical nature of the parent impactors is inferred, together with different physical parameters of these particles such as the meteoroid mass and tensile strength. On the basis of these results, the ability of Taurid meteoroids to produce meteorites is discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Icarus - Volume 231, 1 March 2014, Pages 356-364
Journal: Icarus - Volume 231, 1 March 2014, Pages 356-364
نویسندگان
José M. Madiedo, José L. Ortiz, Josep M. Trigo-RodrÃguez, Joan Dergham, Alberto J. Castro-Tirado, Jesús Cabrera-Caño, Pep Pujols,