20991 Jankollar

Main-belt minor planet

Designation: (20991) Jankollar
Class: Main-belt
Semi-major axis: 2.9691507 AU
Eccentricity: 0.0705724
Inclination: 11.26857°
Absolute magnitude (H): 13.9
Perihelion: 2.760 AU
Aphelion: 3.179 AU