164921 1999 XW57

Main-belt minor planet

Designation: (164921) 1999 XW57
Class: Main-belt
Semi-major axis: 2.5685601 AU
Eccentricity: 0.2026985
Inclination: 13.31562°
Absolute magnitude (H): 16.1
Perihelion: 2.048 AU
Aphelion: 3.089 AU