21024 1989 GD3

Main-belt minor planet

Designation: (21024) 1989 GD3
Class: Main-belt
Semi-major axis: 2.5986292 AU
Eccentricity: 0.1666655
Inclination: 13.43563°
Absolute magnitude (H): 14
Perihelion: 2.166 AU
Aphelion: 3.032 AU