Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

• A. Kunder27 · h 29
• A. Koch9 · h 37
• Christian I. Johnson2 profiles9 · h 23
• R. Rich3 profiles8 · h 71
• B. Peet7 · h 3
• A. Koch-Hansen6 · h 6
• A. K. Vivas2 profiles6 · h 38
• E. Grebel6 · h 85
• J. Navarro2 profiles6 · h 5
• W. Clarkson2 profiles6 · h 19
• Z. Prudil6 · h 11
• C. Pilachowski5 · h 37

• Heidelberg UniversityDE27 papers
• Leibniz Institute for Astrophysics PotsdamDE18 papers
• Johns Hopkins UniversityUS15 papers
• Centre National de la Recherche ScientifiqueFR14 papers
• The University of SydneyAU13 papers
• Macquarie UniversityAU12 papers
• University College LondonGB12 papers
• University of VictoriaCA12 papers
• Observatoire de la Côte d’AzurFR11 papers
• University of HullGB11 papers
• Cerro Tololo Inter-American ObservatoryCL10 papers
• National Institute for AstrophysicsIT10 papers