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 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:12493. Number of Active Individual Members in the IAU Directory: 9985

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
Wachlin, Felipe Carlos Argentina Argentina
Wachter, Stefanie Germany Germany
WADA , Keiichi Japan Japan
WADA , Takehiko Japan Japan
Wadadekar, Yogesh G India India
Waddington, Ian United Kingdom United Kingdom
Wade, Gregg A. Canada Canada
Wade, Richard Alan United States United States
Wadsley, James Canada Canada
Waelkens, Christoffel Belgium Belgium
Wagner, Alexander Yukawa Japan Japan
Wagner, R. Mark United States United States
Wagner, Raymond L. United States United States
Wagner, Robert Marcus Sweden Sweden
Wagner, Stefan J Germany Germany
Wagoner, Robert V. United States United States
Wahlgren, Glenn Michael United States United States
Wainscoat, Richard J. United States United States
Wainwright, John South Africa South Africa
WAJIMA , Kiyoaki Korea, Rep of Korea, Rep of
WAKAMATSU, Ken-Ichi Japan Japan
Wakelam, Valentine France France
WAKITA, Shigeru Japan Japan
Wakker, Bastiaan Pieter United States United States
Walborn, Nolan R. United States United States
Walcher, Jakob Germany Germany
Walder, Rolf France France
Walker, Alistair Chile Chile
Walker, Constance Elaine United States United States
Walker, David Douglas United Kingdom United Kingdom
Walker, Edward N. United Kingdom United Kingdom
Walker, Gordon A.H. Canada Canada
Walker, Mark Andrew Australia Australia
Walker, Merle F. United States United States
Walker, Robert C. United States United States
Walker, William S.G. New Zealand New Zealand
Wall, Jasper V. Canada Canada
Wall, William F. Mexico Mexico
Wallace, James Kent United States United States
Wallace, Patrick T. United Kingdom United Kingdom
Waller, William H. United States United States
Wallerstein, George United States United States
Wallis, Max K. United Kingdom United Kingdom
Walsh, Andrew J. Australia Australia
Walsh, Robert W. United Kingdom United Kingdom
Walsh, Wilfred M. Singapore Singapore
Walter, Fabian Germany Germany
Walter, Frederick M. United States United States
Walterbos, Rene A.M. United States United States
Walton, Nicholas A. United Kingdom United Kingdom
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Showing 1 to 50 of 382

Gender Distribution in the IAU

30-35 43 93 31.6 68.4
35-40 193 427 31.1 68.9
40-45 237 716 24.9 75.1
45-50 244 898 21.4 78.6
50-55 239 1034 18.8 81.2
55-60 206 944 17.9 82.1
60-65 171 901 16.0 84.0
65-70 135 868 13.5 86.5
70-75 116 865 11.8 88.2
75-80 81 659 10.9 89.1
80-85 35 262 11.8 88.2
85-90 11 139 7.3 92.7
90-95 4 47 7.8 92.2
95-100 3 5 37.5 62.5

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