reference systems

The Astrometric Performance of the China Space Station Telescope (CSST) Sky Survey in Extending the Gaia Celestial Reference Frame
We pre-evaluated the astrometric performance of the China Space Station Telescope Sky Survey in extending the Gaia Celestial Reference Frame by using a simulated set of sources.
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The Astrometric Performance of the China Space Station Telescope (CSST) Sky Survey in Extending the Gaia Celestial Reference Frame
Systematics of planetary ephemeris reference frames inferred from pulsar timing astrometry
We have shown that the orientation of current planetary ephemeris frames is as accurate as at least 0.4 mas, and the nonrotation is …
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Systematics of planetary ephemeris reference frames inferred from pulsar timing astrometry
Evaluate the ICRF3 Axes' Stability via Extragalactic Source Position Time Series
We present an updated study on assessing the axes stability of the third generation of the International Celestial Reference Frame (ICRF3).
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Evaluate the ICRF3 Axes' Stability via Extragalactic Source Position Time Series
Effect of Galactic aberration on Earth orientation parameters: From the ICRF2 to the ICRF3
We estimated the effect of Galactic aberration on Earth orientation parameters based on geodetic/astrometric very long baseline …
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Effect of Galactic aberration on Earth orientation parameters: From the ICRF2 to the ICRF3