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: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
Ryabchikova, Tatiana A. Russian Federation Russian Federation
Ryabov, Boris I. Latvia Latvia
Ryabov, Michael I. Ukraine Ukraine
Ryabov, Yurij A. Russian Federation Russian Federation
Ryabova, Galina O. Russian Federation Russian Federation
Ryan, Erin Lee United States United States
Ryan, Sean Gerard United Kingdom United Kingdom
Rybák, Jan Slovakia Slovakia
Rybansky, Milan Slovakia Slovakia
Rybicki, George B. United States United States
Rydbeck, Gustaf H.B. Sweden Sweden
Ryde, Felix M. Sweden Sweden
Ryde, Nils A.E. Sweden Sweden
Ryder, Stuart Australia Australia
Rykhlova, Lidiya V. Russian Federation Russian Federation
Ryś, Stanisław Poland Poland
RYU, Dongsu Korea, Rep of Korea, Rep of
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Showing 401 to 417 of 417

Gender Distribution in the IAU

AGE RANGE Nº of WOMEN Nº of MEN % of WOMEN % of MEN
30-35 61 112 35.3 64.7
35-40 198 467 29.8 70.2
40-45 235 731 24.3 75.7
45-50 240 901 21.0 79.0
50-55 246 1040 19.1 80.9
55-60 201 946 17.5 82.5
60-65 169 895 15.9 84.1
65-70 138 874 13.6 86.4
70-75 115 879 11.6 88.4
75-80 76 622 10.9 89.1
80-85 31 253 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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