1074 Beljawskya, provisional designation 1925 BE, is an asteroid from the outer region of the asteroid belt, about 48 kilometers in diameter. It was discovered by Soviet–Russian astronomer Sergey Belyavsky at the Crimean Simeiz Observatory, on 26 January 1925. The dark asteroid is a member of the Themis family, a dynamical family of outer-belt asteroids with nearly coplanar ecliptical orbits. It orbits the Sun at a distance of 2.6–3.7 AU once every 5 years and 7 months (2,047 days). Its orbit shows an eccentricity of 0.18, tilted by only 1 degree to the plane of the ecliptic.