Observatoire de Paris

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Observatoire de Paris
Short name
OP
Country, city
France, Paris
Publications
21 578
Citations
709 241
h-index
273
Top-3 journals
Astronomy and Astrophysics
Astronomy and Astrophysics (3852 publications)
Astrophysical Journal
Astrophysical Journal (1081 publications)
Top-3 organizations
Paris Cité University
Paris Cité University (6782 publications)
Sorbonne University
Sorbonne University (6248 publications)
Paris Sciences et Lettres
Paris Sciences et Lettres (4881 publications)
Top-3 foreign organizations

Most cited in 5 years

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Since 1843

Total publications
21578
Total citations
709241
Citations per publication
32.87
Average publications per year
117.27
Average authors per publication
11.69
h-index
273
Metrics description
h-index
A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.

Top-30

Fields of science

2000
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10000
12000
Space and Planetary Science, 10233, 47.42%
Space and Planetary Science
10233 publications, 47.42%
Astronomy and Astrophysics, 10076, 46.7%
Astronomy and Astrophysics
10076 publications, 46.7%
General Physics and Astronomy, 1175, 5.45%
General Physics and Astronomy
1175 publications, 5.45%
General Medicine, 1020, 4.73%
General Medicine
1020 publications, 4.73%
Geophysics, 988, 4.58%
Geophysics
988 publications, 4.58%
Biochemistry, 778, 3.61%
Biochemistry
778 publications, 3.61%
Atomic and Molecular Physics, and Optics, 657, 3.04%
Atomic and Molecular Physics, and Optics
657 publications, 3.04%
Atmospheric Science, 650, 3.01%
Atmospheric Science
650 publications, 3.01%
Condensed Matter Physics, 643, 2.98%
Condensed Matter Physics
643 publications, 2.98%
General Earth and Planetary Sciences, 636, 2.95%
General Earth and Planetary Sciences
636 publications, 2.95%
Nuclear and High Energy Physics, 598, 2.77%
Nuclear and High Energy Physics
598 publications, 2.77%
Organic Chemistry, 594, 2.75%
Organic Chemistry
594 publications, 2.75%
Physical and Theoretical Chemistry, 574, 2.66%
Physical and Theoretical Chemistry
574 publications, 2.66%
General Engineering, 430, 1.99%
General Engineering
430 publications, 1.99%
Multidisciplinary, 392, 1.82%
Multidisciplinary
392 publications, 1.82%
Drug Discovery, 390, 1.81%
Drug Discovery
390 publications, 1.81%
Earth and Planetary Sciences (miscellaneous), 378, 1.75%
Earth and Planetary Sciences (miscellaneous)
378 publications, 1.75%
Molecular Biology, 361, 1.67%
Molecular Biology
361 publications, 1.67%
Pharmacology, 341, 1.58%
Pharmacology
341 publications, 1.58%
Aerospace Engineering, 325, 1.51%
Aerospace Engineering
325 publications, 1.51%
Geochemistry and Petrology, 314, 1.46%
Geochemistry and Petrology
314 publications, 1.46%
Physics and Astronomy (miscellaneous), 293, 1.36%
Physics and Astronomy (miscellaneous)
293 publications, 1.36%
Mathematical Physics, 282, 1.31%
Mathematical Physics
282 publications, 1.31%
Pharmaceutical Science, 273, 1.27%
Pharmaceutical Science
273 publications, 1.27%
General Chemistry, 262, 1.21%
General Chemistry
262 publications, 1.21%
Electronic, Optical and Magnetic Materials, 213, 0.99%
Electronic, Optical and Magnetic Materials
213 publications, 0.99%
Instrumentation, 210, 0.97%
Instrumentation
210 publications, 0.97%
Electrical and Electronic Engineering, 201, 0.93%
Electrical and Electronic Engineering
201 publications, 0.93%
Analytical Chemistry, 197, 0.91%
Analytical Chemistry
197 publications, 0.91%
Molecular Medicine, 188, 0.87%
Molecular Medicine
188 publications, 0.87%
2000
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6000
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10000
12000

Journals

500
1000
1500
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3500
4000
Astronomy and Astrophysics
3852 publications, 17.85%
Monthly Notices of the Royal Astronomical Society
1602 publications, 7.42%
Astrophysical Journal
1081 publications, 5.01%
Proceedings of the International Astronomical Union
597 publications, 2.77%
Proceedings of SPIE - The International Society for Optical Engineering
532 publications, 2.47%
Icarus
519 publications, 2.41%
Physical Review D
499 publications, 2.31%
Solar Physics
387 publications, 1.79%
Planetary and Space Science
324 publications, 1.5%
Symposium - International Astronomical Union
301 publications, 1.39%
Advances in Space Research
295 publications, 1.37%
Astrophysics and Space Science Library
228 publications, 1.06%
Astrophysical Journal Letters
227 publications, 1.05%
International Astronomical Union Colloquium
213 publications, 0.99%
Astrophysics and Space Science
211 publications, 0.98%
EAS Publications Series
208 publications, 0.96%
Nature
204 publications, 0.95%
Space Science Reviews
199 publications, 0.92%
Geophysical Research Letters
194 publications, 0.9%
Physical Review Letters
173 publications, 0.8%
Journal of Geophysical Research Space Physics
169 publications, 0.78%
Journal of Physics: Conference Series
158 publications, 0.73%
Journal of Geophysical Research
152 publications, 0.7%
Physical Review A
148 publications, 0.69%
Astronomical Journal
147 publications, 0.68%
Experimental Astronomy
132 publications, 0.61%
Astronomy and Astrophysics Supplement Series
119 publications, 0.55%
Astronomische Nachrichten
115 publications, 0.53%
Science
112 publications, 0.52%
EPJ Web of Conferences
102 publications, 0.47%
500
1000
1500
2000
2500
3000
3500
4000

Publishers

500
1000
1500
2000
2500
3000
3500
4000
4500
EDP Sciences
4493 publications, 20.82%
Elsevier
3779 publications, 17.51%
Springer Nature
2758 publications, 12.78%
Oxford University Press
1790 publications, 8.3%
American Astronomical Society
1534 publications, 7.11%
Cambridge University Press
1305 publications, 6.05%
American Physical Society (APS)
942 publications, 4.37%
Wiley
902 publications, 4.18%
IOP Publishing
847 publications, 3.93%
SPIE-Intl Soc Optical Eng
568 publications, 2.63%
AIP Publishing
321 publications, 1.49%
American Chemical Society (ACS)
280 publications, 1.3%
American Geophysical Union
279 publications, 1.29%
MDPI
203 publications, 0.94%
Copernicus
130 publications, 0.6%
American Association for the Advancement of Science (AAAS)
127 publications, 0.59%
Taylor & Francis
123 publications, 0.57%
Optica Publishing Group
120 publications, 0.56%
Institute of Electrical and Electronics Engineers (IEEE)
118 publications, 0.55%
Royal Society of Chemistry (RSC)
115 publications, 0.53%
World Scientific
100 publications, 0.46%
Pleiades Publishing
97 publications, 0.45%
Cellule MathDoc/Centre Mersenne
84 publications, 0.39%
The Royal Society
45 publications, 0.21%
International Union of Crystallography (IUCr)
42 publications, 0.19%
SAGE
37 publications, 0.17%
Mary Ann Liebert
28 publications, 0.13%
American Meteorological Society
27 publications, 0.13%
Frontiers Media S.A.
26 publications, 0.12%
Walter de Gruyter
23 publications, 0.11%
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1500
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2500
3000
3500
4000
4500

With other organizations

1000
2000
3000
4000
5000
6000
7000
Paris Cité University
6782 publications, 31.43%
Sorbonne University
6248 publications, 28.96%
Paris Sciences et Lettres
4881 publications, 22.62%
Université Paris-Saclay
1890 publications, 8.76%
National Institute for Astrophysics
1750 publications, 8.11%
California Institute of Technology
1206 publications, 5.59%
Goddard Space Flight Center
996 publications, 4.62%
French Institute of Health and Medical Research
985 publications, 4.56%
Jet Propulsion Laboratory
966 publications, 4.48%
Paris Institute of Astrophysics
896 publications, 4.15%
Grenoble Alpes University
863 publications, 4%
Université Toulouse III - Paul Sabatier
798 publications, 3.7%
Aix-Marseille University
770 publications, 3.57%
Max Planck Institute for Astronomy
758 publications, 3.51%
Université Côte d'Azur
680 publications, 3.15%
European Southern Observatory
667 publications, 3.09%
Instituto de Astrofísica de Canarias
657 publications, 3.04%
Institut National de Physique Nucléaire et de Physique des Particules
654 publications, 3.03%
Leiden University
653 publications, 3.03%
University College London
627 publications, 2.91%
Center for Astrophysics | Harvard & Smithsonian
613 publications, 2.84%
University of Oxford
551 publications, 2.55%
University of Cambridge
539 publications, 2.5%
University of Liège
536 publications, 2.48%
University of Arizona
535 publications, 2.48%
University of California, Berkeley
514 publications, 2.38%
Astroparticle and Cosmology Laboratory
501 publications, 2.32%
University of La Laguna
491 publications, 2.28%
Institute of Astrophysics of Andalusia
486 publications, 2.25%
University of Bordeaux
483 publications, 2.24%
1000
2000
3000
4000
5000
6000
7000

With foreign organizations

200
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800
1000
1200
1400
1600
1800
National Institute for Astrophysics
1750 publications, 8.11%
California Institute of Technology
1206 publications, 5.59%
Goddard Space Flight Center
996 publications, 4.62%
Jet Propulsion Laboratory
966 publications, 4.48%
Max Planck Institute for Astronomy
758 publications, 3.51%
European Southern Observatory
667 publications, 3.09%
Instituto de Astrofísica de Canarias
657 publications, 3.04%
Leiden University
653 publications, 3.03%
University College London
627 publications, 2.91%
Center for Astrophysics | Harvard & Smithsonian
613 publications, 2.84%
University of Oxford
551 publications, 2.55%
University of Cambridge
539 publications, 2.5%
University of Liège
536 publications, 2.48%
University of Arizona
535 publications, 2.48%
University of California, Berkeley
514 publications, 2.38%
University of La Laguna
491 publications, 2.28%
Institute of Astrophysics of Andalusia
486 publications, 2.25%
Astronomical Observatory of Padova
483 publications, 2.24%
German Aerospace Center
470 publications, 2.18%
Max Planck Institute for Radio Astronomy
467 publications, 2.16%
University of Geneva
466 publications, 2.16%
University of Padua
445 publications, 2.06%
Space Telescope Science Institute
443 publications, 2.05%
National Institute for Aerospace Technology
431 publications, 2%
Katholieke Universiteit Leuven
427 publications, 1.98%
Spanish Astrobiology Center
425 publications, 1.97%
Max Planck Institute for Extraterrestrial Physics
419 publications, 1.94%
Arcetri Astrophysical Observatory
417 publications, 1.93%
University of Maryland, College Park
414 publications, 1.92%
University of Amsterdam
408 publications, 1.89%
200
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800
1000
1200
1400
1600
1800

With other countries

1000
2000
3000
4000
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6000
USA, 5887, 27.28%
USA
5887 publications, 27.28%
Germany, 3701, 17.15%
Germany
3701 publications, 17.15%
United Kingdom, 3626, 16.8%
United Kingdom
3626 publications, 16.8%
Italy, 2833, 13.13%
Italy
2833 publications, 13.13%
Spain, 2351, 10.9%
Spain
2351 publications, 10.9%
Netherlands, 1713, 7.94%
Netherlands
1713 publications, 7.94%
Belgium, 1186, 5.5%
Belgium
1186 publications, 5.5%
Canada, 1152, 5.34%
Canada
1152 publications, 5.34%
Switzerland, 1129, 5.23%
Switzerland
1129 publications, 5.23%
Chile, 1035, 4.8%
Chile
1035 publications, 4.8%
China, 1016, 4.71%
China
1016 publications, 4.71%
Australia, 975, 4.52%
Australia
975 publications, 4.52%
Sweden, 921, 4.27%
Sweden
921 publications, 4.27%
Russia, 875, 4.06%
Russia
875 publications, 4.06%
Japan, 846, 3.92%
Japan
846 publications, 3.92%
Brazil, 632, 2.93%
Brazil
632 publications, 2.93%
Poland, 617, 2.86%
Poland
617 publications, 2.86%
Austria, 578, 2.68%
Austria
578 publications, 2.68%
Portugal, 523, 2.42%
Portugal
523 publications, 2.42%
Denmark, 496, 2.3%
Denmark
496 publications, 2.3%
India, 428, 1.98%
India
428 publications, 1.98%
Czech Republic, 415, 1.92%
Czech Republic
415 publications, 1.92%
Hungary, 380, 1.76%
Hungary
380 publications, 1.76%
South Africa, 372, 1.72%
South Africa
372 publications, 1.72%
Greece, 349, 1.62%
Greece
349 publications, 1.62%
Finland, 282, 1.31%
Finland
282 publications, 1.31%
Argentina, 269, 1.25%
Argentina
269 publications, 1.25%
Mexico, 252, 1.17%
Mexico
252 publications, 1.17%
Ireland, 244, 1.13%
Ireland
244 publications, 1.13%
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  • We do not take into account publications without a DOI.
  • Statistics recalculated daily.
  • Publications published earlier than 1843 are ignored in the statistics.
  • The horizontal charts show the 30 top positions.
  • Journals quartiles values are relevant at the moment.
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