121666 1999 XM40

Main-belt minor planet

Designation: (121666) 1999 XM40
Class: Main-belt
Semi-major axis: 3.0967276 AU
Eccentricity: 0.1367214
Inclination: 4.44255°
Absolute magnitude (H): 15.48
Perihelion: 2.673 AU
Aphelion: 3.520 AU