1578 Kirkwood

Outer belt minor planet

Designation: (1578) Kirkwood
Class: Outer belt
Semi-major axis: 3.9299094 AU
Eccentricity: 0.2412086
Inclination: 0.80729°
Absolute magnitude (H): 10.15
Perihelion: 2.982 AU
Aphelion: 4.878 AU