Analysis of Determining Stellar Positions And ERP With the Stellar Interferometer (Ⅱ)——Geometric Principles

Li Chen; Mao Wei

Publications of the Yunnan Observatory > 1987 > 0(1): 33-49.

Li Chen, Mao Wei. Analysis of Determining Stellar Positions And ERP With the Stellar Interferometer (Ⅱ)——Geometric Principles[J]. Publications of the Yunnan Observatory, 1987, (1): 33-49.

Citation:

Li Chen, Mao Wei. Analysis of Determining Stellar Positions And ERP With the Stellar Interferometer (Ⅱ)——Geometric Principles[J]. Publications of the Yunnan Observatory, 1987, (1): 33-49.

Citation:

Li Chen, Mao Wei. Analysis of Determining Stellar Positions And ERP With the Stellar Interferometer (Ⅱ)——Geometric Principles[J]. Publications of the Yunnan Observatory, 1987, (1): 33-49.

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Analysis of Determining Stellar Positions And ERP With the Stellar Interferometer (Ⅱ)——Geometric Principles

Li Chen,
Mao Wei

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Received Date: July 09, 1986
Published Date: June 14, 1987

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Abstract

Abstract

From basic principles and derivation of the formulae it is analyzed to using the stellar interferometer to determine stellar positions and earth rotation parameters (ERP). It is shown from results that the stellar positions can be determined independently of the baseline stability, but, for the determination of ERP the problem of baseline stability, no matter which method is used, is the premise of bringing the potentiality of stellar interferometer into play.

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