Stephane udry

77.9k citations
1.0k papers · 49.4k · 12 hit papers · h-index 102

Impact in

  • Instrumentation top 0.01%
    • Astronomy and Astrophysical Research
    • Stellar, planetary, and galactic studies
    • Astrophysics and Star Formation Studies
    • Astro and Planetary Science
    • Gamma-ray bursts and supernovae
    • Solar and Space Plasma Dynamics

Papers in

    • Stellar, planetary, and galactic studies 936
    • Astrophysics and Star Formation Studies 569
    • Astro and Planetary Science 533
    • Gamma-ray bursts and supernovae 66
    • Solar and Space Plasma Dynamics 34
    • Astronomy and Astrophysical Research 472

Stephane udry

954 papers receiving 46.1k citations

Stephane udry's Hit Papers

The PLATO mission 2025 · 92 citations
920+7+15Years since publication10002.0k3.0k

Peers

Stephane udry
Comparison fields: 5 of 126
  • Instrumentation 19.4k
  • Astronomy and Astrophysics 47.1k
  • Atmospheric Science 1.8k
  • Nuclear and High Energy Physics 1.3k
  • Computational Mechanics 2.0k
Replace Didier Queloz with:
Didier Queloz Switzerland
David Latham United States
Alessandro Sozetti Italy
Francesco Alfonso Pepe Switzerland
Geoffrey W. Marcy United States
Nuno Santos Portugal
David Charbonneau United States
Joao Alves United States
Michel Mayor Switzerland
Isabella Pagano Italy
Stephane udry relative to Didier Queloz Switzerland Didier Queloz's profile →
Citations per field
00.5×1.5×1.9×
Didier Queloz · 1×
Citations per year

Countries citing papers authored by Stephane udry

Since Specialization
Citations

This map shows the geographic impact of Stephane udry's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Stephane udry with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Stephane udry more than expected).

Fields of papers citing papers by Stephane udry

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Stephane udry. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Stephane udry. The network helps show where Stephane udry may publish in the future.

Co-authors

The 25 scholars most cited alongside Stephane udry, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Stephane udry Line = papers co-authored together Stephane udry links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 1.0k papers — load more, or switch the sort, to bring in the rest.

#Work
1
Transiting Exoplanet Survey Satellite
Hit paper breakdown →
20143036
2
The Geneva-Copenhagen survey of the Solar neighbourhood
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20041076
3
Transiting Exoplanet Survey Satellite (TESS)
Hit paper breakdown →
2014725
4
Setting New Standards with HARPS
Hit paper breakdown →
2003632
5
A super-Earth transiting a nearby low-mass star
Hit paper breakdown →
2009518
6
The PLATO 2.0 Mission
Hit paper breakdown →
2014475
7 2002464
8 2004456
9
Spectroscopic parameters for 451 stars in the HARPS GTO planet search program
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2008447
10
Statistical Properties of Exoplanets
Hit paper breakdown →
2007412
11
ESPRESSO at VLT
Hit paper breakdown →
2020406
12 2005332
13
A giant comet-like cloud of hydrogen escaping the warm Neptune-mass exoplanet GJ 436b
Hit paper breakdown →
2015332
14 2007317
15 2011315
16 2008313
17 2006313
18 2010309
19 2005289
20 2012281

About Stephane udry

Stephane udry is a scholar working on Astronomy and Astrophysics, Instrumentation, Computational Mechanics, Atomic and Molecular Physics, and Optics and Statistical and Nonlinear Physics, having authored 1.0k papers that have together received 49.4k indexed citations. Recurring topics across this work include Stellar, planetary, and galactic studies (936 papers), Astrophysics and Star Formation Studies (569 papers), Astro and Planetary Science (533 papers), Astronomy and Astrophysical Research (472 papers), Gamma-ray bursts and supernovae (66 papers), Astronomical Observations and Instrumentation (48 papers), Adaptive optics and wavefront sensing (44 papers) and Solar and Space Plasma Dynamics (34 papers). The work is most often cited by research in Instrumentation (19.4k citations), Astronomy and Astrophysics (47.1k citations), Atmospheric Science (1.8k citations), Nuclear and High Energy Physics (1.3k citations) and Computational Mechanics (2.0k citations). Stephane udry has collaborated with scholars based in Switzerland, France and United Kingdom. Frequent co-authors include Michel Mayor, Nuno Santos, Didier Queloz, Francesco Alfonso Pepe, Christophe Lovis, Francois Bouchy, Xavier Bonfils, Damien Ségransan, xavier Delfosse and Thierry Forveille. Their work appears in journals such as Astronomy and Astrophysics, Monthly Notices of the Royal Astronomical Society, The Astronomical Journal, The Astrophysical Journal and Nature.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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