2 papers
astro-ph.EP2024
Closeby Habitable Exoplanet Survey (CHES). II. An Observation Strategy for the Target Stars
Dongjie Tan, Jianghui Ji, Chunhui Bao +11
The Closeby Habitable Exoplanet Survey (CHES) constitutes a mission intricately designed to systematically survey approximately 100 solar-type stars located within the immediate pr…
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…