IAU Circular No. NUMBER@1 describing the discovery The satellite orbits the barycenter of the system in the same plane as PERSON@1 and PERSON@2 , at a distance of about NUMBER@2 km .

IAU Circular No. NUMBER@1 describing the discovery The moon orbits the barycenter of the system in the same plane as PERSON@1 and PERSON@2 , at a distance of about NUMBER@2 km .
