Original: It is 7 ± 2 km in diameter and orbits at a distance of 706 ± 5 km, taking 1.3788 ± 0.0007 days (33.09 h) to complete an orbit of Sylvia.
Simplified: It is about 18 km in diameter and orbits at a distance of 1356 ± 5 km, taking 3.6496 ± 0.0007 days (87.59 h) to complete an orbit of Sylvia.