21109 Sunkel

Main-belt minor planet

Designation: (21109) Sunkel
Class: Main-belt
Semi-major axis: 3.1093337 AU
Eccentricity: 0.1252386
Inclination: 13.69588°
Absolute magnitude (H): 13.45
Perihelion: 2.720 AU
Aphelion: 3.499 AU