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

• R. Pickard11 · h 12
• G. Orton9 · h 61
• J. Rogers2 profiles9 · h 21
• L. Fletcher9 · h 51
• T. Kato8 · h 26
• D. Boyd7 · h 11
• I. Miller7 · h 10
• T. Vanmunster7 · h 22
• E. Pavlenko6 · h 20
• H. Itoh6 · h 25
• K. Isogai6 · h 15
• P. Dubovský6 · h 14

• American Association of Variable Star ObserversUS44 papers
• Kyoto UniversityJP28 papers
• Vihorlat ObservatorySK25 papers
• Astronomical Institute of the Slovak Academy of SciencesSK24 papers
• Crimean Astrophysical ObservatoryUA24 papers
• Osaka Kyoiku UniversityJP24 papers
• Bundesdeutsche Arbeitsgemeinschaft für Veränderliche SterneDE23 papers
• Universidad de HuelvaES21 papers
• Hungarian Astronomical AssociationHU19 papers
• Lomonosov Moscow State UniversityRU19 papers
• Slovak Academy of SciencesSK18 papers
• Rolling Hills ObservatoryUS17 papers