28240 1999 AP21

Main-belt minor planet

Designation: (28240) 1999 AP21
Class: Main-belt
Semi-major axis: 2.4844786 AU
Eccentricity: 0.1406605
Inclination: 5.86163°
Absolute magnitude (H): 14.74
Perihelion: 2.135 AU
Aphelion: 2.834 AU