One of the biggest Main belt asteroids.
Orbital characteristics Orbit type Main belt Semimajor axis 3.13432 AU Eccentricity 0.1518 Orbital period 5.54 years Inclination 0.76° Physical characteristics Diameter 228 km Mass 7.2×1015 kg Density ? g/cm3 Rotation period 8h 23m Spectral class C[?] Albedo 0,03 History Discoverer A. de Gasparis[?], 1853