2026 CO21

Main-belt minor planet

Designation: 2026 CO21
Class: Main-belt
Semi-major axis: 3.1538042 AU
Eccentricity: 0.2169774
Inclination: 14.76286°
Absolute magnitude (H): 18.14
Perihelion: 2.469 AU
Aphelion: 3.838 AU