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:12440. Number of Active Individual Members in the IAU Directory: 9892

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
Xanthopoulos, Emily United States United States
XIA, Xiao-Yang China, Nanjing China, Nanjing
XIA, Yifei China, Nanjing China, Nanjing
XIANG, Shouping China, Nanjing China, Nanjing
XIANGYU, Wang China, Nanjing China, Nanjing
XIAO, Dong China, Nanjing China, Nanjing
XIAO, Naiyuan China, Nanjing China, Nanjing
XIAOSHENG, Wan China, Nanjing China, Nanjing
XIE, Xianchun China, Nanjing China, Nanjing
XIE, Yi China, Nanjing China, Nanjing
Xilouris, Emmanouel Greece Greece
XINLIAN, Luo China, Nanjing China, Nanjing
XIONG, Da Run China, Nanjing China, Nanjing
XIONG, Jianning China, Nanjing China, Nanjing
XU, Aoao China, Nanjing China, Nanjing
XU, BO China, Nanjing China, Nanjing
XU, Chongming China, Nanjing China, Nanjing
XU, Dawei China, Nanjing China, Nanjing
XU, Haiguang China, Nanjing China, Nanjing
XU, Jun China, Nanjing China, Nanjing
XU, Renxin China, Nanjing China, Nanjing
XU, Weibiao China, Nanjing China, Nanjing
XU, Ye China, Nanjing China, Nanjing
XU, Zhi China, Nanjing China, Nanjing
XUE, Li China, Nanjing China, Nanjing
XUE, Suijian China, Nanjing China, Nanjing
XUE, Yanjie China, Nanjing China, Nanjing
XUE, YONGQUAN China, Nanjing China, Nanjing

Gender Distribution in the IAU

AGE RANGE Nº of WOMEN Nº of MEN % of WOMEN % of MEN
30-35 39 80 32.8 67.2
35-40 177 396 30.9 69.1
40-45 240 710 25.3 74.7
45-50 238 862 21.6 78.4
50-55 241 1047 18.7 81.3
55-60 207 942 18.0 82.0
60-65 167 899 15.7 84.3
65-70 141 857 14.1 85.9
70-75 117 862 12.0 88.0
75-80 83 668 11.1 88.9
80-85 35 270 11.5 88.5
85-90 13 132 9.0 91.0
90-95 4 52 7.1 92.9
95-100 2 6 25.0 75.0

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