Atreya, Prakash   Armagh Observatory, College Hill, Armagh, BT619DG, N. Ireland, UK
Barensten, Geert   Amateur
Bettonvil, Eduard J. A.   Amateur
Christou, Apostolos   Armagh Observatory, College Hill, Armagh, BT619DG, N. Ireland, UK
Darijevic, Milan   Amateur
Jenniskens, Peter   SETI
Kornos, Leonard   Faculty of Mathematics, Physics and Informatics, Comenius University, Mlynska Dolina, 84248 Bratislava, Slovakia
Koschny, Detlef   ESA/ESTEC
Flohrer, Joachim   German Aerospace Center, DLR, Institute of Planetary Research, Rutherfordstr. 2, 12489 Berlin, Germany
Mc Auliffe, Jonathan   ESA/ESTEC
Maue, Thorsten   German Aerospace Center, DLR, Institute of Planetary Research, Rutherfordstr. 2, 12489 Berlin, Germany
Meng, Huan   Meteorite Laboratory, Room 622, Beijing Planetarium, Xizhimenwai Street, Xicheng District, Beijing 100044, China
Molau, Sirko   Abenstalstr. 13b, D-84072 Seysdorf, Gemany
Ryabova, Galina O.   Research Institute of Applied Mathematics and Mechanics of the Tomsk State University in Siberia, Russia
Toth, Juraj   Faculty of Mathematics, Physics and Informatics, Comenius University, Mlynska Dolina, 84248 Bratislava, Slovakia
Vaubaillon, Jeremie   SSC / IPAC, Room KS204, California Institute of Technology, Pasadena, CA 91106, USA
Zoladek, Przemyslaw   05-101 Nowy Dwor, Mazowiecki, Wojska, Polskiego 8/11, Poland