The Effect of Light Deflection by Solar System Objects on High-precision Square Kilometre Array Astrometry

We have computed the deflection angles caused by 195 objects in the solar system, including 177 satellites, and eight asteroids; 21 satellites and six asteroids can bend light from distant compact extragalactic sources by more than 0.1 μ as, and 14 satellites, and the asteroid Ceres can deflect ligh...

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Veröffentlicht in:	The Astrophysical journal 2022-10, Vol.938 (1), p.58
Hauptverfasser:	Li, Yingjie, Xu, Ye, Bian, Shaibo, Lin, ZeHao, Li, JingJing, Liu, DeJian, Hao, Chaojie
Format:	Artikel
Sprache:	eng
Schlagworte:	Arrays Asteroids Astrometry Astrophysics Ceres asteroid Compact galaxies Deflection Dwarf planets General relativity Gravitation Gravitational deflection Gravitational fields Jupiter Mathematical analysis Mercury Perturbation Pluto Pluto (dwarf planet) Radio astrometry Radio interferometry Satellites Solar system Venus
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