Yhya E. Helali
Yhya E. Helali
National Research Inst of Astronomy-Geophysics
Helwân Observatory
El-Marsed Str
Cairo 11421-Helwan
Egypt
Phone: +20 2 78 0645/2683
Fax: +20 6221 405297
Organization website: http://www.nriag.sci.eg/
Last updated:
May 18, 2011
IAU Status
Active Member
Affiliation(s) within the IAU
- Member of Division A Fundamental Astronomy
- Member of Division A Commission 7 Celestial Mechanics & Dynamical Astronomy
Past affiliation(s) within the IAU
- Past Member of Division I Fundamental Astronomy (until 2012)
