Comparison of IAU1976, 1980 and IAU2000A precession-nutation model

Wang Mingming; Luo Jianjun; Ma Weihua

Comparison of IAU1976, 1980 and IAU2000A precession-nutation model

Wang Mingming^*
, Luo Jianjun
, Ma Weihua

^*此作品的通讯作者

Northwestern Polytechnical University Xian

科研成果: 期刊稿件 › 文章 › 同行评审

3 引用（Scopus）

摘要

For precise satellite orbit determination, the transformation should be done between the Celestial Reference Frame (CRF) and the Terrestrial Reference Frame (TRF). Precession and nutation should be considered during coordinate transformation from the CRF to the TRF. IAU1976 precession model, IAU1980 nutation model and IAU2000A precession-nutation model were presented, the differences were compared with IAU2000A precession-nutation model. The results indicate that IAU2000A model is more precise.

源语言	英语
页（从-至）	42-47+53
期刊	Zhongguo Kongjian Kexue Jishu/Chinese Space Science and Technology
卷	29
期	5
出版状态	已出版 - 10月 2009
已对外发布	是

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title = "Comparison of IAU1976, 1980 and IAU2000A precession-nutation model",

abstract = "For precise satellite orbit determination, the transformation should be done between the Celestial Reference Frame (CRF) and the Terrestrial Reference Frame (TRF). Precession and nutation should be considered during coordinate transformation from the CRF to the TRF. IAU1976 precession model, IAU1980 nutation model and IAU2000A precession-nutation model were presented, the differences were compared with IAU2000A precession-nutation model. The results indicate that IAU2000A model is more precise.",

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author = "Wang Mingming and Luo Jianjun and Ma Weihua",

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AU - Mingming, Wang

AU - Jianjun, Luo

AU - Weihua, Ma

PY - 2009/10

Y1 - 2009/10

N2 - For precise satellite orbit determination, the transformation should be done between the Celestial Reference Frame (CRF) and the Terrestrial Reference Frame (TRF). Precession and nutation should be considered during coordinate transformation from the CRF to the TRF. IAU1976 precession model, IAU1980 nutation model and IAU2000A precession-nutation model were presented, the differences were compared with IAU2000A precession-nutation model. The results indicate that IAU2000A model is more precise.

AB - For precise satellite orbit determination, the transformation should be done between the Celestial Reference Frame (CRF) and the Terrestrial Reference Frame (TRF). Precession and nutation should be considered during coordinate transformation from the CRF to the TRF. IAU1976 precession model, IAU1980 nutation model and IAU2000A precession-nutation model were presented, the differences were compared with IAU2000A precession-nutation model. The results indicate that IAU2000A model is more precise.

KW - Barycentric dynamic time

KW - Coordinate transformation

KW - Nutation

KW - Precession

KW - Terrestrial dynamic time

UR - https://www.scopus.com/pages/publications/73849088397

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JO - Zhongguo Kongjian Kexue Jishu/Chinese Space Science and Technology

JF - Zhongguo Kongjian Kexue Jishu/Chinese Space Science and Technology

IS - 5

ER -

Comparison of IAU1976, 1980 and IAU2000A precession-nutation model

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