Working Groups
Working Groups and Program Groups (or equivalent) are established by the Executive Committee, by Divisions, or by Commissions, to undertake certain well-defined tasks for limited time periods. Working Groups of the Executive Committee undertake essential functions on behalf of the IAU as a whole.
The assignment of the Working Groups to the new Divisions and Commissions is under discussion and will be listed later.
| Division Working Group | Under | |
| Pulsar-based Timescales |
George Hobbs |
D A |
| Redefinition of UTC |
Dennis D. McCarthy |
D A |
| Site Testing Instruments |
Andrei A. Tokovinin |
D B |
| Small Bodies Nomenclature (SBN) |
Jana Tichá |
D F |
| Solar Eclipses |
Jay M. Pasachoff |
D E |
| Standards of Fundamental Astronomy (SOFA) |
Catherine Y. Hohenkerk |
D A |
| Third Realisation of International Celestial Reference Frame |
Christopher S. Jacobs |
D A |
Executive Committee Working Group |
Under |
|
| IAU General Assemblies |
Gang ZHAO |
Executive Committee |
| Women in Astronomy |
Francesca Primas |
Executive Committee |
Inter-Commission Working Group |
Under |
|
| Natural Planetary Satellites |
Jean-Eudes Arlot |
C 4, C 7, C 8, C 16, C 20 |
Inter-Division Working Group |
Under |
|
| Cartographic Coordinates & Rotational Elements |
Brent A. Archinal |
D A, D F |
| Impact of Magnetic Activity on Solar and Stellar Environments |
Dibyendu Nandi |
D E, D F |
| Solar-Type Stars |
Pascal Petit |
D E, D G |
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