Individual and Junior 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.

Junior scientists who have completed their PhD studies between 2013 and 2018 in some branch of astronomy, who are in the initial phase of the career of a professional researcher and have the prospect of becoming a professional researcher in astronomy may be admitted to the Union by the Executive Committee as Junior Member, for a period not exceeding 6 years.

Individual and Junior 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:13595 (of which 349 Junior members). Number of Active Individual and Junior Members in the IAU Directory: 11060 (of which 349 Junior members)

These statistics refer to Active members. Please note also that these numbers do 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
Arnaboldi, Magda Germany Germany
Arnal, Edmundo Marcelo Argentina Argentina
Arnaud, Monique D. France France
Arnett, W. David United States United States
Arnold, Richard A. New Zealand New Zealand
Arnould, Marcel L. Belgium Belgium
Arny, Thomas T. United States United States
Arons, Jonathan United States United States
Arpigny, Claude Belgium Belgium
Arregui, Inigo Spain Spain
Arribas Mocoroa, Santiago Spain Spain
Arshakian, Tigran G. Germany Germany
Artamonov, Boris P. Russian Federation Russian Federation
Artemenko, Svetlana A. (Junior Member) Russian Federation Russian Federation
Arthur, David W.G. United States United States
Arthur, Jane Mexico Mexico
Artigau, Etienne Canada Canada
Artymowicz, Pawel Canada Canada
Artzner, Guy France France
Arun, K. G. India India
Arzoumanian, Doris France France
Asabere, Bernard Duah (Junior Member) Ghana Ghana
Asa'd, Randa S. United Arab Emirates United Arab Emirates
ASADA, Keiichi China, Taipei China, Taipei
Asadi, Imad (Junior Member) Syrian Arab Republic Syrian Arab Republic
ASAI, Ayumi Japan Japan
ASANO, Katsuaki Japan Japan
Asanok, Kitiyanee Thailand Thailand
Asareh, Habibolah Iran, Islamic Rep of Iran, Islamic Rep of
Aschwanden, Markus Josef United States United States
Ashby, Neil United States United States
Asher, David J. United Kingdom United Kingdom
Ashley, Michael Australia Australia
Ashok, N. M. India India
Aslan, Zeki Turkey Turkey
Aspin, Colin United States United States
Asplund, Martin Australia Australia
Assafin, Marcelo Brazil Brazil
Asteriadis, Georgios Greece Greece
Astone, Pia Italy Italy
Astraatmadja, Tri L. United States United States
Asvarov, Abdul I. Azerbaijan, Republic of Azerbaijan, Republic of
Atac, Tamer Turkey Turkey
Atanackovic, Olga M. Serbia, Republic of Serbia, Republic of
Atek, Hakim France France
Athanassoula, Evangelie (Lia) France France
Atkinson, David H. United States United States
Atreya, Prakash United States United States
Atreya, Sushil K. United States United States
Atrio Barandela, Fernando Spain Spain
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Gender Distribution in the IAU

AGE RANGE Nº of WOMEN Nº of MEN % of WOMEN % of MEN
>100 2 1 66.7 33.3
<20 1 2 33.3 66.7
25-30 22 41 34.9 65.1
30-35 137 250 35.4 64.6
35-40 289 628 31.5 68.5
40-45 300 820 26.8 73.2
45-50 264 950 21.7 78.3
50-55 257 1094 19.0 81.0
55-60 210 992 17.5 82.5
60-65 178 937 16.0 84.0
65-70 147 860 14.6 85.4
70-75 125 866 12.6 87.4
75-80 81 685 10.6 89.4
80-85 38 280 11.9 88.1
85-90 10 135 6.9 93.1
90-95 6 53 10.2 89.8
95-100 1 8 11.1 88.9

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