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:12376. Number of Active Individual Members in the IAU Directory: 9828
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.
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| Name |
Location |
NCA adherence |
|
Oberg, Karin I
|
United States |
United States |
|
Oberoi, Divya
|
India |
India |
|
Oberst, Jürgen
|
Germany |
Germany |
|
Oberst, Thomas E
|
United States |
United States |
|
Obregón Díaz, Octavio José
|
Mexico |
Mexico |
|
Obreschkow, Danail
|
Australia |
Australia |
|
O'Brian, Thomas R.
|
United States |
United States |
|
Obridko, Vladimir N.
|
Russian Federation |
Russian Federation |
|
O'Brien, Paul Thomas
|
United Kingdom |
United Kingdom |
|
O'Brien, Tim
|
United Kingdom |
United Kingdom |
|
O'Byrne, John W.
|
Australia |
Australia |
|
Ochsenbein, François
|
France |
France |
|
O'Connell, Robert F.
|
United States |
United States |
|
O'Connell, Robert West
|
United States |
United States |
|
Ocvirk, Pierre
|
France |
France |
|
O'Dea, Christopher P.
|
United States |
United States |
|
Odell, Andrew P.
|
United States |
United States |
|
O'Dell, Charles R.
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United States |
United States |
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O'Dell, Stephen L.
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United States |
United States |
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Ödman, Carolina Johanna
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South Africa |
South Africa |
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O'Donoghue, Aileen A
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United States |
United States |
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Oemler Jr, Augustus
|
United States |
United States |
|
Oesch, Pascal A
|
Switzerland |
Switzerland |
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Oey, Sally
|
United States |
United States |
|
Ofek, Eran Oded
|
Israel |
Israel |
|
Ofir, Aviv
|
Germany |
Germany |
|
Ofman, Leon
|
United States |
United States |
|
Ogando, Ricardo Lourenço Correia
|
Brazil |
Brazil |
|
OGAWA , Hideo
|
Japan |
Japan |
|
OGAWARA , Yoshiaki
|
Japan |
Japan |
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Ogłoza, Waldemar
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Poland |
Poland |
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OGURA , Katsuo
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Japan |
Japan |
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OH, Kap Soo
|
Korea, Rep of |
Korea, Rep of |
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OH, Kyu-Dong
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Korea, Rep of |
Korea, Rep of |
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OH, Sang Hoon
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Korea, Rep of |
Korea, Rep of |
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OH, Suyeon Yelena
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Korea, Rep of |
Korea, Rep of |
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Ohashi, Nagayoshi
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United States |
United States |
|
OHISHI, Masatoshi
|
Japan |
Japan |
|
Ohnaka, Keiichi
|
Chile |
Chile |
|
OHNISHI , Kouji
|
Japan |
Japan |
|
OHTA , Kouji
|
Japan |
Japan |
|
OHTANI, Hiroshi
|
Japan |
Japan |
|
OHTSUKI , Keiji
|
Japan |
Japan |
|
Oja, Heikki
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Finland |
Finland |
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Oja, Tarmo
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Sweden |
Sweden |
|
Ojha, Devendra Kumar
|
India |
India |
|
Ojha, Roopesh
|
United States |
United States |
|
Oka, Takeshi
|
United States |
United States |
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OKA, Tomoharu
|
Japan |
Japan |
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OKAMOTO, Isao
|
Japan |
Japan |
Showing 1 to 50 of 167
Gender Distribution in the IAU
| AGE RANGE |
Nº of WOMEN |
Nº of MEN |
% of WOMEN |
% of MEN |
| 30-35 |
35 |
71 |
33.0 |
67.0 |
| 35-40 |
174 |
387 |
31.0 |
69.0 |
| 40-45 |
233 |
696 |
25.1 |
74.9 |
| 45-50 |
242 |
862 |
21.9 |
78.1 |
| 50-55 |
242 |
1034 |
19.0 |
81.0 |
| 55-60 |
200 |
949 |
17.4 |
82.6 |
| 60-65 |
167 |
902 |
15.6 |
84.4 |
| 65-70 |
138 |
847 |
14.0 |
86.0 |
| 70-75 |
122 |
868 |
12.3 |
87.7 |
| 75-80 |
83 |
673 |
11.0 |
89.0 |
| 80-85 |
35 |
276 |
11.3 |
88.7 |
| 85-90 |
12 |
132 |
8.3 |
91.7 |
| 90-95 |
4 |
51 |
7.3 |
92.7 |
| 95-100 |
1 |
6 |
14.3 |
85.7 |