A new telescope with three fields of view to measure the orientation parameters of the Moon and terrestrial planets
A new telescope with three fields of view to measure the orientation parameters of the Moon and terrestrial planets
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具有三个视场的新型望远镜，用于测量月球和类地行星的方向参数
DOI：
10.1088/1674-4527/21/2/40
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发表时间：
2021-03
影响因子：
1.8
通讯作者：
Wu Tong
中科院分区：
文献类型：
--
作者：
Sun Lizao;Huang Chengli;Yu Yong;Qi Zhaoxiang;Tang Zhenghong;Zhao Ming;Yang Dehua;Wu Tong
对于月球深部的许多月球物理问题，月球物理天平动的原位观测是最有潜力的途径之一。本文提出了一种全新的可同时观测多个视场（这里是三个视场）的光学望远镜，用于月球物理天平动的原位观测。该望远镜可以放置在月球上的任何地方，任何姿态，不需要人工安装，控制或操作。它在三个视场中，随着月球的自转，沿着被动、连续、同时地观测恒星。通过图像处理，从三个视场方向的天体运动来测量和研究天平动。本文首先介绍了该望远镜的概念和设计。论证了原位观测方法的原理和可行性。通过模拟计算，预计测得的月球物理天平动的精度为几毫角秒，比目前的激光测月天平动精度提高两个数量级。毫弧秒级的天平动数据在月球内部物理和动力学研究中可以发挥重要作用。这台望远镜也可以用来观测火星等其他类地行星的自转。
For lots of scientific questions about lunar physics deep inside the Moon, in-situ observation on lunar physical libration is one of the most potential ways. In this paper, we propose a brand new optical telescope functioned with simultaneously observing multiple (here there are three) fields of view (FOVs) for in-situ observation of lunar physical libration. The telescope can be placed at any place with any attitude on the Moon and do not require manned install, control or operation. It passively, continuously and simultaneously observe stars in three FOVs along with rotation of the Moon. Libration is to be measured and studied from celestial motion of the directions of three FOVs from image processing. The concept and design of this telescope are firstly introduced in this paper. The principle and feasibility of the method of insitu observation are also demonstrated. Fromsimulation, precision of the determined lunar physical libration is expected to be several milliarcsecs, about two orders of magnitude better than the current precision of libration by lunar laser ranging observation. Libration data with milliarcsec precision level can play a valuable role in the study of the physics and dynamics of the interior of the Moon. This telescope can also be applied to observe the rotation of other terrestrial planets like Mars.
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影响因子：
56.9
作者：
DICKEY, JO;BENDER, PL;YODER, CF
通讯作者：
YODER, CF
开发用于高级天体测量的数字天顶望远镜
DOI：
10.1007/s11433-012-4673-1
发表时间：
2012-03
期刊：
Science China: Physics, Mechanics and Astronomy
影响因子：
--
作者：
Hanada, Hideo;Hanada, Hideo;Taniguchi, Hideo;Taniguchi, Hideo;Kikuchi, Mamoru;Kikuchi, Mamoru;Takahashi, Tomoe;Takahashi, Tomoe;Yamazaki, Atsumu;Yamazaki, Atsumu;Ping JinSong;Ping JinSong;Kawano, Nobuyuki;Kawano, Nobuyuki;Petrova, Natalia;Petrova, Natalia
通讯作者：
Petrova, Natalia
影响因子：
56.9
作者：
M. Zuber;David E. Smith;M. Watkins;S. Asmar;A. Konopliv;F. LeMoine;H. Melosh;G. Neumann;R. Phil
通讯作者：
M. Zuber;David E. Smith;M. Watkins;S. Asmar;A. Konopliv;F. LeMoine;H. Melosh;G. Neumann;R. Phil
DOI：
10.1002/2013je004559
发表时间：
2014-07
期刊：
Journal of Geophysical Research: Planets
影响因子：
--
作者：
James G. Williams;A. Konopliv;D. Boggs;R. Park;D. Yuan;F. LeMoine;S. Goossens;E. Mazarico;
通讯作者：
James G. Williams;A. Konopliv;D. Boggs;R. Park;D. Yuan;F. LeMoine;S. Goossens;E. Mazarico;
影响因子：
4.4
作者：
C. Huang;W. Jin;H. Xu
通讯作者：
C. Huang;W. Jin;H. Xu