Astronomy Letters -- March 2005

Constraints on the Photon Charge from Observations of Extragalactic Sources
V. V. Kobychev and S. B. Popov
pp. 147-151    Full Text: PDF (150 kB)

Global Properties of Nearby Galaxies in Various Environments
I. D. Karachentsev and A. V. Kasparova
pp. 152-159    Full Text: PDF (356 kB)

The Gas Content in Galactic Disks: Correlation with Kinematics
A. V. Zasov and A. A. Smirnova
pp. 160-170    Full Text: PDF (366 kB)

Parameters of the Spiral Structure of the Galaxy from Data on Open Star Clusters
M. E. Popova and A. V. Loktin
pp. 171-178    Full Text: PDF (217 kB)

Interaction of the Supernova Remnant HB3 with the Ambient Interstellar Gas
I. V. Gosachinskii
pp. 179-185    Full Text: PDF (254 kB)

Strong Cosmic-Ray Scattering in an Anisotropic Random Magnetic Field
Yu. P. Mel'nikov and I. N. Toptygin
pp. 186-193    Full Text: PDF (192 kB)

The SCORPIO Universal Focal Reducer of the 6-m Telescope
V. L. Afanasiev and A. V. Moiseev
pp. 194-204    Full Text: PDF (476 kB)

Moments of Inertia and the Chandlerian Period for Two- and Three-Layer Models of the Galilean Satellite Io
V. N. Zharkov and A. L. Sobisevich
pp. 205-212    Full Text: PDF (198 kB)

Analysis of the Neighborhood of the 2 : 1 Resonance in the Equal-Mass Three-Body Problem
A. I. Martynova, V. V. Orlov, and L. L. Sokolov
pp. 213-219    Full Text: PDF (310 kB)