S. Hippler

1. Detection of the gravitational redshift in the orbit of the star S2 near the Galactic centre massive black hole
   2018/07/01 by R. Abuter, GRAVITY Collaboration, A. Amorim +99 · 29 citations
   Physics and Astronomy · #Astrophysical Phenomena and Observations #Pulsars and Gravitational Waves Research #Relativity and Gravitational Theory #astro-ph.GA #gr-qc #physics.class-ph
2. Polarimetry and astrometry of NIR flares as event horizon scale, dynamical probes for the mass of Sgr A*
   2023/07/21 by The GRAVITY Collaboration, R. Abuter, N. Aimar +79 · 1 voice · 20 citations
   Physics and Astronomy · #Astrophysical Phenomena and Observations #Pulsars and Gravitational Waves Research #Adaptive optics and wavefront sensing
3. Four-of-a-kind? Comprehensive atmospheric characterisation of the HR 8799 planets with VLTI/GRAVITY
   2024/04/04 by E. Nasedkin, P. Mollière, S. Lacour +121 · 1 voice · 13 citations
   Physics and Astronomy · Earth and Planetary Sciences · #Stellar, planetary, and galactic studies #Astronomy and Astrophysical Research #Atmospheric Ozone and Climate
4. Detection of orbital motions near the last stable circular orbit of the massive black hole SgrA*
   2018/10/01 by R. Abuter, GRAVITY Collaboration, A. Amorim +58 · 11 citations
   Physics and Astronomy · #Astrophysical Phenomena and Observations #Black hole (networking) #Centroid #Circular orbit #Circular polarization #Linear polarization #Orbital motion #Orbital period #Polarization (electrochemistry) #Position angle #Pulsars and Gravitational Waves Research #Relativity and Gravitational Theory #Supermassive black hole #astro-ph.GA
5. Imaging search for the unseen companion to ε Ind A - improving the detection limits with 4 μm observations
   2009/06/23 by M. Janson, D. Apai, Dániel Apai +15 · 5 citations
   Physics and Astronomy · #Astronomy #Astronomy and Astrophysical Research #Astrophysics #Astrophysics and Star Formation Studies #Binary number #Brown dwarf #Circumbinary planet #Direct imaging #Exoplanet #Physics #Planet #Radial velocity #Star formation #Stars #Stellar mass #Stellar, planetary, and galactic studies #astro-ph.EP
6. GRAVITY: getting to the event horizon of Sgr A*
   2008/07/14 by F. Eisenhauer, G. Perrin, W. Brandner +60 · 4 citations
   Computer Science · Physics and Astronomy · #Adaptive optics and wavefront sensing #Astrophysical Phenomena and Observations #Optical measurement and interference techniques #astro-ph
7. A comprehensive examination of the ϵ Eridani system
   2008/07/02 by Markus Janson, M. Janson, S. Reffert +8 · 5 citations
   Physics and Astronomy · #Astro and Planetary Science #Astrophysics and Star Formation Studies #Stellar, planetary, and galactic studies #astro-ph
8. First VLTI/GRAVITY Observations of HIP 65426 b: Evidence for a Low or Moderate Orbital Eccentricity
   2023/09/29 by Sarah Blunt, S. Blunt, William O. Balmer +218 · 2 voices · 4 citations
   Physics and Astronomy · #Stellar, planetary, and galactic studies #Astrophysics and Star Formation Studies #Astronomy and Astrophysical Research
9. A geometric distance measurement to the Galactic Center black hole with 0.3% uncertainty
   2019/04/11 by R. Abuter, A. Amorim, M. Bauboeck +51 · 1 citation
   Physics and Astronomy · #astro-ph.GA
10. High contrast at short separation with VLTI/GRAVITY: Bringing Gaia companions to light
    2024/06/06 by N. Pourré, T. O. Winterhalder, Pourré, N. +273 · 2 citations
    Physics and Astronomy · #Astronomy and Astrophysical Research #Earth and Planetary Astrophysics (astro-ph.EP) #FOS: Physical sciences #History and Developments in Astronomy #Instrumentation and Methods for Astrophysics (astro-ph.IM) #Solar and Stellar Astrophysics (astro-ph.SR) #Stellar, planetary, and galactic studies
11. Astrometric detection of a Neptune-mass candidate planet in the nearest M-dwarf binary system GJ65 with VLTI/GRAVITY
    2024/04/12 by R. Abuter, GRAVITY Collaboration, A. Amorim +147 · 1 voice · 1 citation
    Physics and Astronomy · #Astronomy and Astrophysical Research #Earth and Planetary Astrophysics (astro-ph.EP) #FOS: Physical sciences #Gamma-ray bursts and supernovae #Instrumentation and Methods for Astrophysics (astro-ph.IM) #Solar and Stellar Astrophysics (astro-ph.SR) #Stellar, planetary, and galactic studies #astro-ph.EP #astro-ph.IM #astro-ph.SR
12. Polarization analysis of the VLTI and GRAVITY
    2023/11/06 by GRAVITY Collaboration, F. Widmann, X. Haubois N. Schuhler +120 · 1 citation
    Physics and Astronomy · #Astronomy and Astrophysical Research #Adaptive optics and wavefront sensing #Stellar, planetary, and galactic studies
13. The mass distribution in the Galactic Centre from interferometric astrometry of multiple stellar orbits
    2021/12/13 by R. Abuter, GRAVITY Collaboration, N. Aimar +78 · 2 citations
    Physics and Astronomy · #Adaptive optics and wavefront sensing #Astrophysical Phenomena and Observations #Pulsars and Gravitational Waves Research #astro-ph.GA #astro-ph.IM #gr-qc
14. Deep Images of the Galactic Center with GRAVITY
    2021/12/13 by R. Abuter, GRAVITY Collaboration, N. Aimar +83 · 1 citation
    Physics and Astronomy · #Adaptive optics and wavefront sensing #Astronomy #Astrophysical Phenomena and Observations #Astrophysics #Black hole (networking) #Galactic Center #Galaxy #Physics #Pulsars and Gravitational Waves Research #Stars #Supermassive black hole #astro-ph.GA
15. Exomoon search with VLTI/GRAVITY around the substellar companion HD 206893 B
    2025/11/25 by Quentin Kral, Q. Kral, J. Wang +299 · 2 voices · 1 citation
    Physics and Astronomy · #Astro and Planetary Science #Astrometry #Astronomy and Astrophysical Research #Exoplanet #Jupiter (rocket family) #Light curve #Orbital elements #Orbital motion #Orbital period #Outer planets #Planet #Stellar, planetary, and galactic studies
16. Orbit and atmosphere of HIP 99770 b through the eyes of VLTI/GRAVITY
    2025/06/30 by T. O. Winterhalder, Jens Kammerer, Winterhalder, T. O. +187 · 3 citations
    Physics and Astronomy · #Astro and Planetary Science #Astronomy and Astrophysical Research #Earth and Planetary Astrophysics (astro-ph.EP) #FOS: Physical sciences #Stellar, planetary, and galactic studies
17. The ExoGRAVITY survey: A K-band spectral library of giant exoplanet and brown dwarf companions
    2025/10/09 by J. Kammerer, Kammerer, J., T. O. Winterhalder +206 · 2 citations
    Physics and Astronomy · Engineering · #Stellar, planetary, and galactic studies #Astronomy and Astrophysical Research #Spacecraft and Cryogenic Technologies