NAUTICAL ASTRONOMICAL YEARBOOK for 2007 (in Russian) . Foreword . ... The DE405/LE405 numerical theory of movement of the Sun, the Moon, and major planets is used in б?Nautical Astronomical YearbookаЖ, in which coordinates and speeds of objects are gave as the polynoms by Tchebyshev. In NAY the positions of stars are published in the system of fundamental catalogue FK6 and stellar catalogue HIPPARCOS. ... The explanation for NAY 2007 is revized by V.N.Kostin, M.V.Lukashova, M.L.Sveshnikov. ...