|
Universidad de Valladolid
|
University
|
Spain |
36
|
|
Universitat d'Alacant
|
University
|
Spain |
21
|
|
National Astronomical Observatory of Japan
|
Research Centre
|
Japan |
7
|
|
Universidad de León
|
University
|
Spain |
6
|
|
Universidad Complutense de Madrid
|
University
|
Spain |
2
|
|
Dresden University of Technology
|
University
|
Germany |
2
|
|
Paris Observatory
|
Research Centre
|
France |
2
|
|
Institut de Mecanique Celeste et de Calcul des Ephemerides
|
Research Centre
|
France |
2
|
|
Academy of Sciences of the Czech Republic
|
Research Centre
|
Czechia |
2
|
|
Jet Propulsion Lab
|
University
|
United States |
2
|
|
Universidad Politécnica de Valencia
|
University
|
Spain |
1
|
|
Warsaw University of Technology
|
University
|
Poland |
1
|
|
University of Hannover
|
University
|
Germany |
1
|
|
California Institute of Technology
|
University
|
United States |
1
|
|
Moscow State University
|
University
|
Russia |
1
|
|
Saint Petersburg State University
|
University
|
Russia |
1
|
|
Helmholtz Centre Potsdam - GFZ German Research Centre for Geosciences
|
Research Centre
|
Germany |
1
|
|
University of Missouri
|
University
|
United States |
1
|
|
Royal Observatory of Belgium
|
Research Centre
|
Belgium |
1
|
|
Institute of Applied Astronomy
|
Research Centre
|
Russia |
1
|
