Individual Members

Professional scientists whose research is directly relevant to some branch of astronomy are eligible for election as Individual Members. Individual Members are, normally, admitted by the Executive Committee on the proposal of a National Member.

Individual Members listed in the IAU Directory have a valid, public email, and are affiliated to at least one Division. They are labeled as "Active Members". For corrections and updates, please contact iauinfos@iap.fr. Any members remaining Inactive for more than 10 years will be removed from the IAU lists.

Additionally, while only Active Members are listed in the IAU Directory, you may still search for Active, Inactive or Deceased Members in the search field to your right.

Total number of IAU members:13606 (of which 345 Junior members). Number of Active Individual Members in the IAU Directory: 11064 (of which 345 Junior members)

These statistics refer to Active members. Please note also that these numbers to not include IAU members for which we do not have a date of birth.

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Name Location NCA adherence
Haas, Jaroslav Czech Republic Czech Republic
Haas, Martin F. Germany Germany
HAAS, RÜDIGER Sweden Sweden
Habbal, Shadia Rifai United States United States
HABE , Asao Japan Japan
Habergham-Mawson, Stacey Marie United Kingdom United Kingdom
Haberreiter, Margit Switzerland Switzerland
Habing, Harm J. Netherlands Netherlands
Hacar, Alvaro (Junior member) Netherlands Netherlands
HACHISU , Izumi Japan Japan
Hackman, Christine United States United States
Hackman, Thomas Finland Finland
Hackwell, John A. United States United States
Hadamcik, Edith France France
Hadrava, Petr Czech Republic Czech Republic
Haefner, Reinhold Germany Germany
Haehnelt, Martin G. United Kingdom United Kingdom
Hänel, Andreas Germany Germany
Haerendel, Gerhard Germany Germany
Hagele, Guillermo Federico Argentina Argentina
Hagen, Hans-Juergen Germany Germany
Hagen-Thorn, Vladimir A. Russian Federation Russian Federation
Haggard, Daryl Canada Canada
Haghi, Hosein Iran, Islamic Rep of Iran, Islamic Rep of
Haghighipour, Nader United States United States
HAGIWARA, Yoshiaki Japan Japan
Hagyard, Mona J. United States United States
Hahn, Gerhard J. Germany Germany
Hahn, Michael United States United States
Hainaut, Olivier R Germany Germany
Haisch, Bernard United States United States
Haisch Jr, Karl E. United States United States
Hajduk, Marcin Poland Poland
Hajdukova, Maria Slovakia Slovakia
Hajduková, Jr., Maria Slovakia Slovakia
Hajian, Arsen R. Canada Canada
Hakala, Pasi J. Finland Finland
Hakkila, Jon E. United States United States
Hakobyan, Artur A. Armenia Armenia
Hakobyan (Akopian), Ashot Armenia Armenia
Hakopian, Susanna Avetis Armenia Armenia
Halbwachs, Jean-Louis France France
Hale, Alan United States United States
Halevin, Alexandros V. Germany Germany
Hall, Patrick B. Canada Canada
Hall, Peter J. Australia Australia
Hallgren, Allan Sweden Sweden
Hallinan, Gregg United States United States
HAMABE, Masaru Japan Japan
Hamacher, Duane W. Australia Australia
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Gender Distribution in the IAU

AGE RANGE Nº of WOMEN Nº of MEN % of WOMEN % of MEN
>100 1 1 50.0 50.0
<20 1 3 25.0 75.0
25-30 22 42 34.4 65.6
30-35 145 257 36.1 63.9
35-40 287 634 31.2 68.8
40-45 297 832 26.3 73.7
45-50 269 944 22.2 77.8
50-55 257 1098 19.0 81.0
55-60 208 980 17.5 82.5
60-65 175 931 15.8 84.2
65-70 147 864 14.5 85.5
70-75 125 865 12.6 87.4
75-80 81 680 10.6 89.4
80-85 37 283 11.6 88.4
85-90 10 135 6.9 93.1
90-95 6 51 10.5 89.5
95-100 2 6 25.0 75.0

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