David J. Asher is Visiting Research Fellow at Armagh Observatory and Planetarium, whose interests include solar system dynamics. His work with Robert H. McNaught brought the Leonid meteor storms of 1999–2002 to public attention worldwide. He has served on the Organizing Committee of the IAU's 'Meteors, Meteorites and Interplanetary Dust' Commission and, through his long involvement with the IMO, maintains extensive links with the active amateur meteor community in many countries.