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:12609. Number of Individual Members in the IAU Directory: 10042

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
Jardine, Moira M. United Kingdom United Kingdom
Jaroenjittichai, Phrudth Thailand Thailand
Jaroszyński, Michał Poland Poland
Jarrett, Thomas H. South Africa South Africa
Jarvis, Johanna Fleur United Kingdom United Kingdom
Jasniewicz, Gerard France France
Jassur, Davoud M.Z. Iran, Islamic Rep of Iran, Islamic Rep of
Jatenco-Pereira, Vera Brazil Brazil
Jauncey, David L. Australia Australia
Jaunsen, Andreas Ortmann Norway Norway
Javadi, Atefeh Iran, Islamic Rep of Iran, Islamic Rep of
Jayawardhana, Ray Canada Canada
Jedicke, Robert United States United States
Jefferies, Stuart M. United States United States
Jeffers, Sandra V Germany Germany
Jeffery, Christopher Simon United Kingdom United Kingdom
Jefferys, William H. United States United States
Jehin, Emmanuel Belgium Belgium
Jelić, Vibor Croatia, the Republic of Croatia, the Republic of
Jenkins, Edward B. United States United States
Jenkner, Helmut United States United States
Jenner, David C. United States United States
Jenness, Tim United States United States
Jenniskens, Petrus Matheus Marie United States United States
Jensen, Brian L. Denmark Denmark
JEON , Young Beom Korea, Rep of Korea, Rep of
JEONG , Woong-Seob Korea, Rep of Korea, Rep of
Jerjen, Helmut Australia Australia
Jerzykiewicz, Mikołaj Poland Poland
Jetsu, Lauri J. Finland Finland
Jetzer, Philippe F. Switzerland Switzerland
Jevremovic, Darko United States United States
Jewell, Philip R. United States United States
Jha, Saurabh W United States United States
JI, Haisheng China Nanjing China Nanjing
JI, Jianghui China Nanjing China Nanjing
JI, Li China Nanjing China Nanjing
JIA, Lei China Nanjing China Nanjing
JIA, Xiaolin China Nanjing China Nanjing
JIANG, Aimin China Nanjing China Nanjing
JIANG, Biwei China Nanjing China Nanjing
JIANG, Dongrong China Nanjing China Nanjing
JIANG, haifeng China Nanjing China Nanjing
JIANG, Xiaojun China Nanjing China Nanjing
JIANG, Xiaoyuan China Nanjing China Nanjing
JIANG, Zhibo China Nanjing China Nanjing
JIANG , Ing-Guey China Taipei China Taipei
JIANG , Yunchun China Nanjing China Nanjing
Jílková, Lucie Netherlands Czech Republic
Jimenez, Mancebo A.J. Spain Spain
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Gender Distribution in the IAU

30-35 60 111 35.1 64.9
35-40 199 464 30.0 70.0
40-45 235 733 24.3 75.7
45-50 239 901 21.0 79.0
50-55 247 1037 19.2 80.8
55-60 201 946 17.5 82.5
60-65 169 898 15.8 84.2
65-70 137 876 13.5 86.5
70-75 116 877 11.7 88.3
75-80 76 623 10.9 89.1
80-85 31 254 10.9 89.1
85-90 11 131 7.7 92.3
90-95 5 40 11.1 88.9
95-100 4 8 33.3 66.7

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