3123 Dunham

Main-belt minor planet

Designation: (3123) Dunham
Class: Main-belt
Semi-major axis: 2.4610529 AU
Eccentricity: 0.1360017
Inclination: 1.99821°
Absolute magnitude (H): 13.57
Perihelion: 2.126 AU
Aphelion: 2.796 AU