3258 Somnium

Main-belt minor planet

Designation: (3258) Somnium
Class: Main-belt
Semi-major axis: 2.2058349 AU
Eccentricity: 0.1961073
Inclination: 7.55285°
Absolute magnitude (H): 13.3
Perihelion: 1.773 AU
Aphelion: 2.638 AU