Concepedia

Pierre Léna

PL

54

Publications

2.2K

Citations

26

H-Index

1970

Active since

Affiliations

Université Paris Cité(Current)

Observatoire de Paris

Centre National de la Recherche Scientifique

Laboratoire d’études spatiales et d’instrumentation en astrophysique

Max Planck Institute for Astronomy

Pierre Léna is an author at Université Paris Cité specializing in engineering, astrophysics, and optical systems.

ORCID

Top concepts

Publications per year

1970–2024

54

Publications

54

Mass distribution in the Galactic Center based on interferometric astrometry of multiple stellar orbits

R. Abuter, N. Aimar, A. Amorim et al. · Astronomy and Astrophysics · 2021 · 241 citations · Full text

First direct detection of an exoplanet by optical interferometry

S. Lacour, M. Nowak, Jason Wang et al. · Astronomy and Astrophysics · 2019 · 142 citations · Full text

GRAVITY: observing the universe in motion

Frank Eisenhauer, G. Perrin, W. Brandner et al. · HAL (Le Centre pour la Communication Scientifique Directe) · 2011 · 129 citations · Full text

Modeling the orbital motion of Sgr A*’s near-infrared flares

M. Bauböck, Jason Dexter, R. Abuter et al. · Astronomy and Astrophysics · 2020 · 107 citations · Full text

First diffraction-limited astronomical images with adaptive optics

G. Rousset, J. C. Fontanella, P. Kern et al. · 1990 · 99 citations

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