Using the motion of S2 to constrain vector clouds around Sgr A*
Using the motion of S2 to constrain vector clouds around Sgr A*
ABSTRACT The dark compact object at the centre of the Milky Way is well established to be a supermassive black hole with mass $M_{\bullet } \sim 4.3 \times 10^6 \, {\rm M}_{\odot }$, but the nature of its environment is still under debate. In this work, we used astrometric and …