Publications

Jun Yao, Jia-Cheng Liu, Xi Liu, Niu Liu, Zi Zhu, Xi-Yu Hou, Ibnu Nurul Huda (2025). Comparison of the Gaia-CRF3 and planetary ephemerides via asteroid observations. A&A 701, A15 (2025).

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Jia-Cheng Liu, Niu Liu, Zi Zhu, Jun Yao, Ibnu Nurul Huda, Zhen-Wei Wang (2024). The AllWISE Catalog as an Infrared Celestial Reference Frame in the Gaia Era. AJ 168, 170 (2024).

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Jun Yao, Jia-Cheng Liu, Niu Liu, Zi Zhu, Zhen-Wei Wang (2024). The Astrometric Performance of the China Space Station Telescope (CSST) Sky Survey in Extending the Gaia Celestial Reference Frame. RAA, 24, 8 (2024).

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Niu Liu, Zi Zhu, Jia-Cheng Liu (2024). Secular aberration drift in stellar proper motions — An additional term due to the change in line-of-sight direction. A&A 688, L24 (2024).

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Niu Liu, Sébastien Lambert, Felicitas Arias, Jia-Cheng Liu, Zi Zhu (2024). Evaluate the ICRF3 Axes' Stability via Extragalactic Source Position Time Series. In IVS GM 2022.

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Niu Liu, Zi Zhu, John Antoniadis, Jia-Cheng Liu, Hong Zhang (2023). Systematics of planetary ephemeris reference frames inferred from pulsar timing astrometry. A&A 674, A187 (2023).

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Niu Liu, Zi Zhu, John Antoniadis, Jia-Cheng Liu, Hao Zhang, Nan Jiang (2023). Comparison of dynamical and kinematic reference frames via pulsar positions from timing, Gaia, and interferometric astrometry. A&A 670, A173 (2023).

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Jun Yao, Jia-Cheng Liu, Niu Liu, Zinovy Malkin, Zi Zhu, Ibnu Nurul Huda, Sébastien Lambert (2022). Effect of Galactic aberration on Earth orientation parameters: From the ICRF2 to the ICRF3. A&A 665, A121 (2022).

Niu Liu, Sébastien Lambert, E. F. Arias, Jia-Cheng Liu, Zi Zhu (2022). Evaluation of the ICRF stability from a position time series analysis. A&A 659, A75 (2022).

Dong-Jie Tan, Jia-Cheng Liu, Zi Zhu, Niu Liu (2022). Evaluating the Impact of Optical Axis Stability on Exoplanet Detection. RAA 22:025008 (2022).

Niu Liu, Jia-Cheng Liu, Zi Zhu (2021). Comparison of multifrequency position measurements of compact extragalactic radio sources in the framework of the ICRF3. A&A 652, A87 (2021).

Sébastien Lambert, Niu Liu, E. F. Arias, C. Barache, J. Souchay, F. Taris, Jia-Cheng Liu, Zi Zhu (2021). Parsec-scale alignments of radio–optical offsets with jets in AGNs from multifrequency geodetic VLBI, Gaia EDR3, and the MOJAVE program. A&A 651, A64 (2021).

Jia-Cheng Liu, Niu Liu (2020). The Galactic Aberration and Its Impact on Astronomical Reference Frames. Chin. Astron. Astrophys. 44, 131–145 (2020).

Cheng-Yu Ding, Zi Zhu, Jia-Cheng Liu, Niu Liu (2020). Revisiting astrometric parameters of quasars in Gaia-CRF2. A&A 635, A113 (2020).

Niu Liu, Sébastien B. Lambert, Zi Zhu, Jia-Cheng Liu (2020). Systematics and accuracy of VLBI astrometry: A comparison with Gaia Data Release 2. A&A 634, A28 (2020).