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An overview of JAXA's ground-observation activities for AYABUSA reentry

机译:JAXA的AYABUSA再入地面观测活动概述

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摘要

On 2010 June 13, the HAYABUSA asteroid explorer returned to Earth and underwent a super-orbital atmospheric reentry. In order to recover the sample return capsule and to take ground-based measurements, the Japan Aerospace Exploration Agency organized a ground-observation team and performed optical tracking of the capsule, spectroscopy of the fireball, and measurements of infrasounds and shock waves generated by the fireball. In this article, an overview of the ground-based observation is presented, and an outline of the preliminary results derived from observations is reported.
机译:2010年6月13日,HAYABUSA小行星探测器返回地球并进行了超轨道大气再入。为了回收样品返回舱并进行地面测量,日本航空航天局组织了一个地面观测小组,对舱进行了光学跟踪,火球的光谱学以及测量了由探测器产生的次声和冲击波。火球。在本文中,将介绍地面观测的概述,并报告从观测得出的初步结果的概述。

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