Astronomy Letters -- February 2002 Volume 28, Issue 2, pp. 69-138 An Upper Limit on the X-ray Luminosity of the Microlensing Black Hole OGLE-1999-BUL-32 M. G. Revnivtsev and R. A. Sunyaev pp. 69-72 Full Text: PDF (368 kB) Quasi-Periodic X-ray Oscillations in the Source Cygnus X-2 S. I. Kuznetsov pp. 73-82 Full Text: PDF (319 kB) Nodal and Periastron Precession of Inclined Orbits in the Field of a Rapidly Rotating Neutron Star N. R. Sibgatullin pp. 83-88 Full Text: PDF (181 kB) An Analysis of the Line Shape for H2O Maser Emission Peaks in Star-Forming Regions E. E. Lekht, N. A. Silant'ev, J. E. Mendoza-Torres, and A. M. Tolmachev pp. 89-99 Full Text: PDF (303 kB) Spectroscopic Studies of Three Novae V. P. Arkhipova, M. A. Burlak, and V. F. Esipov pp. 100-114 Full Text: PDF (298 kB) Solar-Radius Variations from Transits of Mercury Across the Solar Disk M. L. Sveshnikov pp. 115-120 Full Text: PDF (219 kB) Spatial Variations in Parameters of Quasi-Hourly Sunspot Fragment Oscillations and a Singular Penumbra Oscillator E. Yu. Nagovitsyna and Yu. A. Nagovitsyn pp. 121-129 Full Text: PDF (291 kB) Sodium Emission from Comet Shoemaker–Levy 9 in the Magnetosphere of Jupiter V. V. Prokof'eva, V. P. Tarashchuk, and Yu. T. Tsap pp. 130-138 Full Text: PDF (223 kB)