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20192026
most citedSystematics and accuracy of VLBI astrometry: What can be learned from a comparison with Gaia Data Release 2

15 citations · 40 across the 8 of their papers we have counts for

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astro-ph.IM2024

Secular aberration drift in stellar proper motions: An additional term due to the change in line-of-sight direction

Niu Liu, Zi Zhu, Jia-Cheng Liu

The motion of the barycenter of the Solar System (SSB), the origin of the International Celestial Reference System, causes a directional displacement known as secular aberration. T…