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
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
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
XIONG, Da Run China, Nanjing China, Nanjing
XIONG, Jianning China, Nanjing China, Nanjing
Xu, Zhilei (Junior Member) United States United States
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, Long China, Nanjing China, Nanjing
XU, Renxin China, Nanjing China, Nanjing
XU, Weibiao China, Nanjing China, Nanjing
XU, Yan (Junior Member) China, Nanjing China, Nanjing
XU, Ye China, Nanjing China, Nanjing
XU, Yidong (Junior Member) 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
>100 2 1 66.7 33.3
<20 1 2 33.3 66.7
25-30 22 41 34.9 65.1
30-35 137 249 35.5 64.5
35-40 289 629 31.5 68.5
40-45 300 819 26.8 73.2
45-50 264 951 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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