  In this paper we present the orbital elements of Linus satellite of 22
Kalliope asteroid. Orbital element determination is based on the speckle
interferometry data obtained with the 6-meter BTA telescope operated by SAO
RAS. We processed 9 accurate positions of Linus orbiting around the main
component of 22 Kalliope between 10 and 16 December, 2011. In order to
determine the orbital elements of the Linus we have applied the direct
geometric method. The formal errors are about 5 mas. This accuracy makes it
possible to study the variations of the Linus orbital elements influenced by
different perturbations over the course of time. Estimates of six classical
orbital elements, such as the semi-major axis of the Linus orbit a = 1109 +\- 6
km, eccentricity e = 0.016 +\- 0.004, inclination i = 101{\deg} +\- 1{\deg} to
the ecliptic plane and others, are presented in this work.
