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:12561. Number of Individual Members in the IAU Directory: 10015

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
Busso, Maurizio Italy Italy
Bustos, Ricardo Chile Chile
Buta, Ronald J. United States United States
Butcher, Harvey R. Australia Australia
Butchins, Sydney Adair United Kingdom United Kingdom
Buti, Bimla India India
Butkovskaya, Varvara Vladimirovna Ukraine Russian Federation
Butler, Bryan J. United States United States
Butler, Christopher John United Kingdom United Kingdom
Butler, Keith Germany Germany
Butler, Paul R. United States United States
Butler, Ray F. Ireland Ireland
Buzasi, Derek United States United States
Buzzoni, Alberto Italy Italy
Bychkov, Konstantin V. Russian Federation Russian Federation
Bykov, Andrei M. Russian Federation Russian Federation
Byrd, Gene G. United States United States
BYUN , Yong Ik Korea, Rep of Korea, Rep of
Bzowski, Maciej Poland Poland
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Showing 801 to 819 of 819

Gender Distribution in the IAU

AGE RANGE Nº of WOMEN Nº of MEN % of WOMEN % of MEN
30-35 55 108 33.7 66.3
35-40 197 461 29.9 70.1
40-45 237 729 24.5 75.5
45-50 240 895 21.1 78.9
50-55 246 1037 19.2 80.8
55-60 201 950 17.5 82.5
60-65 167 891 15.8 84.2
65-70 135 876 13.4 86.6
70-75 116 865 11.8 88.2
75-80 79 629 11.2 88.8
80-85 31 256 10.8 89.2
85-90 11 132 7.7 92.3
90-95 5 42 10.6 89.4
95-100 4 7 36.4 63.6

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