Research on the Near-Earth Asteroid Observation Technology
SUN Haibin1,2, SUN Shengli1,2
Author information+
1. Key Laboratory of Intelligent Infrared Perception of Chinese Academy of Sciences,Shanghai 200083,China; 2. Shanghai Institute of technical Physics of The Chinese Academy of Sciences,Shanghai 200083,China
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History+
Received
Revised
14 Mar 2018
28 May 2018
Issue Date
20 May 2022
Abstract
A huge number of Near-Earth-Asteroids(NEA)pose potential threat to the security of earth. There are also large numbers of hazardous asteroids have not yet been found due to our observation technology. Aiming at the development of near Earth Asteroid space observation technology,this paper analyzes the status and level of NEAs observation technology domestic and overseas,and combining the comparison of the capabilities between the space / ground asteroid observation platform,we promote our scheme of space infrared asteroid observation based on our technology. The scheme plan to research asteroids and get its spectrum information through VIS-IR technology,through cooperative observations with space platform and ground equipment network,and then construction an integrated asteroid observation system of our country. At the same time,through the comprehensive analysis of defense strategies and utilization value of asteroids,some preliminary suggestions about the NEA’s observation,early warning,defense and other missions in china are proposed.
SUN Haibin, SUN Shengli.
Research on the Near-Earth Asteroid Observation Technology. Journal of Deep Space Exploration, 2020, 7(2): 197‒205 https://doi.org/10.15982/j.issn.2095-7777.2020.20180314001
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