871985 2017 XM21

Main-belt minor planet

Designation: (871985) 2017 XM21
Class: Main-belt
Semi-major axis: 2.2010314 AU
Eccentricity: 0.2112898
Inclination: 5.7575°
Absolute magnitude (H): 18.88
Perihelion: 1.736 AU
Aphelion: 2.666 AU