2640 Hallstrom

Main-belt minor planet

Designation: (2640) Hallstrom
Class: Main-belt
Semi-major axis: 2.3976736 AU
Eccentricity: 0.0890513
Inclination: 6.65646°
Absolute magnitude (H): 13.19
Perihelion: 2.184 AU
Aphelion: 2.611 AU