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 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
Nakariakov, Valery M. United Kingdom United Kingdom
NAKASATO , Naohito Japan Japan
NAKASHIMA , Jun-ichi Russian Federation Russian Federation
NAKATA, Fumiaki United States United States
NAKAZAWA, Kiyoshi Japan Japan
Namboodiri, P. M.S. India India
NAMBU, Yasusada Japan Japan
Nammahachak, Suwit Thailand Thailand
Namouni, Fathi France France
Nandi, Dibyendu India India
Naoz, Smadar United States United States
Napier, William M. United Kingdom United Kingdom
Napiwotzki, Ralf United Kingdom United Kingdom
Napolitano, Nicola R. Italy Italy
Näränen, Jyri Finland Finland
Narasimha, Delampady India India
Narbutis, Donatas Lithuania Lithuania
NARDETTO, Nicolas France France
NARIAI, Kyoji Japan Japan
NARITA, Norio Japan Japan
NARITA , Shinji Japan Japan
Narlikar, Jayant V. India India
Naroenkov, Sergey Russian Federation Russian Federation
Nascimbeni, Valerio Italy Italy
Naselsky, Pavel D. Denmark Denmark
Nasiri, Sadollah Iran, Islamic Rep of Iran, Islamic Rep of
Näslund, Magnus Sweden Sweden
Nasr-Esfahani, Bahram Iran, Islamic Rep of Iran, Islamic Rep of
Nastula, Jolanta Poland Poland
Natalucci, Lorenzo Italy Italy
Nath, Biman B. India India
Nations, Harold United States United States
Natta, Antonella Italy Italy
Navarro, Julio Fernando Canada Canada
Navarro-González, Rafael Mexico Mexico
Nave, Gillian United States United States
Navone, Hugo Daniel Argentina Argentina
Nayar, S.R.Prabhakaran India India
Naylor, David A. Canada Canada
Naylor, Tim United Kingdom United Kingdom
Nazarenko, Victor Ukraine Ukraine
Nazé, Yael Belgium Belgium
Nedelcu, Dan Alin Romania Romania
Nedialkov, Petko L. Bulgaria Bulgaria
Neeser, Mark J. Germany Germany
Nefedyev, Yury Anatolevich Russian Federation Russian Federation
Neff, James Edward United States United States
Neff, Susan Gale United States United States
Negueruela, Ignacio Spain Spain
Neidig, Donald F. United States United States
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Gender Distribution in the IAU

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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