Applied Physics and Mathematics Annotation << Back NON-MECHANICAL MOMENT OF INERTIA IN THE SPACECRAFT POSITIONING SYSTEM V.D. PAVLOV The aim of the work is to establish the electromagnetic moment of inertia as a rotational macro-analogue of the electromagnetic mass, as well as the scheme of the device for its implementation. Due to the fact that the electromagnetic mass, in contrast to the actual mass, is only inert and is not gravitational, the corresponding device can be especially in demand in space technology as ultralight flywheels. Keywords: artificial mass, artificial moment of inertia, weight, magnetic field, electric capacitance. DOI: 10.25791/pfim.03.2022.1227 Pp. 03-05.