S-stars motion around relativistic compact object Sgr A*
Astrophysics of Galaxies
2020-04-03 v1 General Relativity and Quantum Cosmology
Abstract
A review of modern VLTI observations of the orbital motion of closest stars to the relativistic compact object Sgr A* and its ability to test gravitation theories in the conditions of Post-Newtonian approximation. The observed orbital parameters, second order Doppler effect and gravitational redshift, measured for several S-stars, are compared with theoretical PN predictions.
Keywords
Cite
@article{arxiv.2004.00890,
title = {S-stars motion around relativistic compact object Sgr A*},
author = {R. I. Gainutdinov and Yu. V. Baryshev and V. V. Sokolov},
journal= {arXiv preprint arXiv:2004.00890},
year = {2020}
}
Comments
report at the Diversity of the Local Universe 2019 conference