Editors

EDITOR IN CHIEF

A.G. Nikoghossian ,Byurakan Astrophysical Observatory, Armenia

DEPUTY EDITOR IN CHIEF

V.P. Grinin, St.Petersburg State University, Russia

H.A. Harutyunian, Byurakan Astrophysical Observatory, Armenia.

SECRETARY TO THE EDITORIAL BOARD

A. A. Hakobyan, Byurakan Astrophysical Observatory, Armenia.

EDITORIAL BOARD

G. Alecian, Meudon Observatory, Paris, France

G.S. Bisnovatyi-Kogan, Space Research Institute, Moscow, Russia

A.M. Cherepashchuk, Sternberg Observatory, Moscow, Russia

I.D. Karachentsev, Special Astrophysical Observatory, Russia

T.Yu. Magakyan, Byurakan Astrophysical Observatory, Armenia

A.M. Mikaelyan, Byurakan Astrophysical Observatory, Armenia

E.S. Parsamian, Byurakan Astrophysical Observatory, Armenia.

E.P. Pavlenko, Crimean Astrophysical Observatory, Russia

V.P. Reshetnikov, St.Petersburg State University, Russia

G.N. Salukvadze, Abastumani Astrophysical Observatory, Georgia

Yu.A. Shchekinov, Astro Space Center of PN, Lebedev Physics Institute of Russian Academy of Sciences, Russia

B.M. Shustov, Institute of Astronomy of Russian Academy of Sciences, Russia

M. Turatto, Italy, Padova Astronomical Observatory, Italy