200139 1997 WS18

Main-belt minor planet

Designation: (200139) 1997 WS18
Class: Main-belt
Semi-major axis: 3.0149639 AU
Eccentricity: 0.2583249
Inclination: 6.21436°
Absolute magnitude (H): 15.66
Perihelion: 2.236 AU
Aphelion: 3.794 AU