2017 DU21

Main-belt minor planet

Designation: 2017 DU21
Class: Main-belt
Semi-major axis: 2.4574474 AU
Eccentricity: 0.3559461
Inclination: 1.29053°
Absolute magnitude (H): 20.9
Perihelion: 1.583 AU
Aphelion: 3.332 AU