The effects of the spin and quadrupole moment of SgrA* on the orbits of S stars

Context. Measuring the astrometric and spectroscopic data of stars orbiting the central black hole in our galaxy (Sgr A*) offers a promising way to detect relativistic effects. In principle, the “no-hair” theorem can be tested at the Galactic Center by monitoring the orbital precession of S stars ca...

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Bibliographic Details

Main Authors:	Abd El Dayem K., Vincent F. H., Heissel G., Paumard T., Perrin G.
Format:	Artigo
Language:	Inglês
Published:	EDP Sciences 2026-03-01
Series:	Astronomy & Astrophysics
Subjects:	black hole physics gravitation relativistic processes instrumentation: interferometers galaxy: center
Online Access:	https://www.aanda.org/articles/aa/full_html/2026/03/aa55753-25/aa55753-25.html
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