Where intermediate-mass black holes could hide in the Galactic Centre A full parameter study with the S2 orbit ( vol 677 , 2023 , 10.1051/0004-6361/202245132e)ASTRONOMY & ASTROPHYSICSIF5.82023-09-200OA
Improved GRAVITY astrometric accuracy from modeling optical aberrationsASTRONOMY & ASTROPHYSICSIF5.82021-03-09113OA
Dynamically important magnetic fields near the event horizon of Sgr A*ASTRONOMY & ASTROPHYSICSIF5.82020-11-0334OA
Detection of the Schwarzschild precession in the orbit of the star S2 near the Galactic centre massive black holeASTRONOMY & ASTROPHYSICSIF5.82020-04-16414OAAI
A geometric distance measurement to the Galactic center black hole with 0.3% uncertaintyASTRONOMY & ASTROPHYSICSIF5.82019-05-20274OAAI
Detection of orbital motions near the last stable circular orbit of the massive black hole SgrA*ASTRONOMY & ASTROPHYSICSIF5.82018-10-31142OAAI
Detection of the gravitational redshift in the orbit of the star S2 near the Galactic centre massive black holeASTRONOMY & ASTROPHYSICSIF5.82018-07-26209OAAI
Twelve Years of Spectroscopic Monitoring in the Galactic Center: The Closest Look at S-stars near the Black HoleASTROPHYSICAL JOURNALIF5.42017-09-28100OAAI
An Update on Monitoring Stellar Orbits in the Galactic CenterASTROPHYSICAL JOURNALIF5.42017-02-28397OAAI