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Light propagation in the Solar System for astrometry on sub-micro-arcsecond level

We report on recent advancement in the theory of light propagation in the Solar System aiming at sub-micro-arcsecond level of accuracy:
(1) A solution for the light ray in 1.5PN approximation has been obtained in the field of N arbitrarily moving bodies of arbitrary shape, inner structure, oscillations, and rotational motion.
(2) A solution for the light ray in 2PN approximation has been obtained in the field of one arbitrarily moving pointlike body.

Identiferoai:union.ndltd.org:DRESDEN/oai:qucosa:de:qucosa:38698
Date02 September 2020
CreatorsZschocke, Sven
PublisherCambridge University Press
Source SetsHochschulschriftenserver (HSSS) der SLUB Dresden
LanguageEnglish
Detected LanguageEnglish
Typeinfo:eu-repo/semantics/publishedVersion, doc-type:conferenceObject, info:eu-repo/semantics/conferenceObject, doc-type:Text
Rightsinfo:eu-repo/semantics/openAccess
Relation1743-9221, 10.1017/S1743921317005245

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