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Angelle Tanner
Researcher at Mississippi State University
Publications - 112
Citations - 5701
Angelle Tanner is an academic researcher from Mississippi State University. The author has contributed to research in topics: Stars & Planet. The author has an hindex of 35, co-authored 109 publications receiving 5126 citations. Previous affiliations of Angelle Tanner include Jet Propulsion Laboratory & University of California, Los Angeles.
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Journal ArticleDOI
Stellar Orbits around the Galactic Center Black Hole
Andrea M. Ghez,Samir Salim,Seth D. Hornstein,Angelle Tanner,Jessica R. Lu,Mark Morris,Eric E. Becklin,Gaspard Duchêne +7 more
TL;DR: In this article, a diffraction-limited image of the galactic center was obtained with the W.M.KeckI10mtelescope, which was used to estimate the central dark mass of the galaxy.
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The First Measurement of Spectral Lines in a Short-Period Star Bound to the Galaxy’s Central Black Hole: A Paradox of Youth
Andrea M. Ghez,Andrea M. Ghez,Gaspard Duchêne,Keith Matthews,Seth D. Hornstein,Angelle Tanner,James E. Larkin,Mark Morris,Eric E. Becklin,Samir Salim,T. Kremenek,T. Kremenek,David R. Thompson,B. T. Soifer,G. Neugebauer,G. Neugebauer,Ian S. McLean +16 more
TL;DR: In this paper, the spectral absorption lines in one of the high-velocity stars in the vicinity of the Galaxy's central supermassive black hole have been detected, indicating that the star is behind the black hole at the time of closest approach and countervolving against the Galaxy.
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The accelerations of stars orbiting the Milky Way's central black hole
TL;DR: Measurements of the accelerations of three stars from the central radio source Sagittarius A* increase the inferred minimum mass density in the central region of the Galaxy by an order of magnitude relative to previous results, and localize the dark mass to within 0.05 ± 0.04 arcsec of the nominal position of Sgr A*.
Journal ArticleDOI
The Accelerations of Stars Orbiting the Milky Way's Central Black Hole
TL;DR: In this article, the authors measured the accelerations of three stars near the center of the Milky Way and localized the dark mass to within 0.05 +- 0.04 arcsec of the nominal position of Sgr A*.
Journal ArticleDOI
Variable Infrared Emission from the Supermassive Black Hole at the Center of the Milky Way
Andrea M. Ghez,Shelley A. Wright,K. Matthews,David R. Thompson,D. Le Mignant,Angelle Tanner,Seth D. Hornstein,Mark Morris,Eric E. Becklin,B. T. Soifer +9 more
TL;DR: In this article, the authors reported the detection of a variable point source, imaged at L' (3.8 μm) with the Keck II 10 m telescope's adaptive optics system, that is coincident to within 18 mas (1 σ) of the Galaxy's central supermassive black hole and the unique radio source Sgr A* IR.