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Astrometric observations and analysis of Triton during 2013-2019 期刊论文
ICARUS, 2022, 卷号: 372, 页码: 4
Authors:  Yan, D.;  Qiao, R. C.;  Zhang, H. Y.;  Yu, Y.;  Tang, K.
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Astrometry  Neptune  Satellites  Triton  
A new post-Newtonian long-term precession model for the Earth 期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2021, 卷号: 507, 期号: 3, 页码: 3690-3697
Authors:  Tang, K.;  Soffel, M.;  Tao, J. H.;  Tang, Z. H.
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relativistic processes  astrometry  ephemerides  reference systems  
The research objectives and observational possibilities for fast moving near-Earth asteroids 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2021, 卷号: 21, 期号: 7, 页码: 10
Authors:  Pomazan, Anton;  Tang, Zheng-Hong;  Maigurova, Nadiia;  Tang, Kai;  Yu, Yong;  Mao, Yin-Dun
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astronomical databases  miscellaneous  surveys  methods  observational  techniques  miscellaneous  astrometry  minor planets  asteroids  general  
Nereid's orbit based on new precise observations 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2021, 卷号: 21, 期号: 7, 页码: 4
Authors:  Tang, Kai;  Zhang, Hui-Yan;  Yu, Yong;  Yan, Dan;  Mao, Yin-Dun
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astrometry  celestialmechanics  ephemerides  planets and satellites  individual (Nereid)  
A new telescope with three fields of view to measure the orientation parameters of the Moon and terrestrial planets 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2021, 卷号: 21, 期号: 2, 页码: 12
Authors:  Sun, Li-Zao;  Huang, Cheng-Li;  Yu, Yong;  Qi, Zhao-Xiang;  Tang, Zheng-Hong;  Zhao, Ming;  Yang, De-Hua;  Wu, Tong
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astrometry  telescopes  methods  observational  reference systems  
A new telescope with three fields of view to measure the orientation parameters of the Moon and terrestrial planets 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2021, 卷号: 21, 期号: 2, 页码: 12
Authors:  Sun, Li-Zao;  Huang, Cheng-Li;  Yu, Yong;  Qi, Zhao-Xiang;  Tang, Zheng-Hong;  Zhao, Ming;  Yang, De-Hua;  Wu, Tong
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astrometry  telescopes  methods  observational  reference systems  
A new telescope with three fields of view to measure the orientation parameters of the Moon and terrestrial planets 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2021, 卷号: 21, 期号: 2, 页码: 12
Authors:  Sun, Li-Zao;  Huang, Cheng-Li;  Yu, Yong;  Qi, Zhao-Xiang;  Tang, Zheng-Hong;  Zhao, Ming;  Yang, De-Hua;  Wu, Tong
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astrometry  telescopes  methods  observational  reference systems  
Probing the Properties of Gaia-CRF2 Quasars at the Faintest Magnitudes 期刊论文
PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 2021, 卷号: 133, 期号: 1020, 页码: 9
Authors:  Liao, Shilong;  Qi, Zhaoxiang;  Cao, Zihuang;  Tang, Zhenghong
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Catalogs  Astrometry  Parallax  Proper motions  Quasars  
Probing the Properties of Gaia-CRF2 Quasars at the Faintest Magnitudes 期刊论文
PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 2021, 卷号: 133, 期号: 1020, 页码: 9
Authors:  Liao, Shilong;  Qi, Zhaoxiang;  Cao, Zihuang;  Tang, Zhenghong
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Catalogs  Astrometry  Parallax  Proper motions  Quasars  
Local spiral structure based on the Gaia EDR3 parallaxes 期刊论文
ASTRONOMY & ASTROPHYSICS, 2021, 卷号: 645, 页码: 4
Authors:  Xu, Y.;  Hou, L. G.;  Bian, S. B.;  Hao, C. J.;  Liu, D. J.;  Li, J. J.;  Li, Y. J.
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astrometry  Galaxy: structure  stars: early-type  stars: massive  masers