A New Method of Observing and Investigating the Comet Dust from the Ground

Xie Guang-zhong; Liu Xin-de; Li Kai-hua; Zhang Yun

doi:10.11728/cjss1986.03.240

Volume 6 Issue 3

Aug. 1986

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Xie Guang-zhong, Liu Xin-de, Li Kai-hua, Zhang Yun. A New Method of Observing and Investigating the Comet Dust from the Ground[J]. Chinese Journal of Space Science, 1986, 6(3): 240-242. doi: 10.11728/cjss1986.03.240

Citation:

Xie Guang-zhong, Liu Xin-de, Li Kai-hua, Zhang Yun. A New Method of Observing and Investigating the Comet Dust from the Ground[J]. Chinese Journal of Space Science, 1986, 6(3): 240-242. doi: 10.11728/cjss1986.03.240

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A New Method of Observing and Investigating the Comet Dust from the Ground

doi: 10.11728/cjss1986.03.240

Yunnan Observatory, Academia Sinica

Received Date: 1985-10-27
Rev Recd Date: 1900-01-01
Publish Date: 1986-08-24

Abstract

Abstract

According to different models of the absorption coefficient of the comet dust, the equations of radiation balance are solved respectively. The temperatures of the dust with different properties, dimensions of grain and heliocentric distances have been obtained. If we take the colour temperature determined by the real temperature of the dust, then we can study the properties of the dust only by means of the near-infrared ground-based observations without need for far-infrared spatial observations.