RTT150 telescope in international research projects on small bodies of the solar system

RTT150 with 1.5 m aperture belongs to the class of small telescopes. However, due to modern scientific equipment and improvement of the telescope control system, it became possible to create efficient research tools that meet all the requirements of modern astronomical experimental investigations. This paper presents the results of positional, photometric and spectral measurements of small bodies of the Solar System, obtained in the course of international projects. The possibility to carry out complex observations and to obtain high-quality data has ensured the telescope a leading position in its class and allowed its participation in the ground-based support of international space projects, such as GAIA and SRG.