137638 1999 WS11

Main-belt minor planet

Designation: (137638) 1999 WS11
Class: Main-belt
Semi-major axis: 2.2417773 AU
Eccentricity: 0.1560779
Inclination: 4.52948°
Absolute magnitude (H): 16.42
Perihelion: 1.892 AU
Aphelion: 2.592 AU