2017 HL21

Main-belt minor planet

Designation: 2017 HL21
Class: Main-belt
Semi-major axis: 3.1425795 AU
Eccentricity: 0.2310732
Inclination: 18.28308°
Absolute magnitude (H): 17.25
Perihelion: 2.416 AU
Aphelion: 3.869 AU

2017 HL21 — asteroid · Vinony