2021 SM81

Main-belt minor planet

Designation: 2021 SM81
Class: Main-belt
Semi-major axis: 2.7867217 AU
Eccentricity: 0.1873649
Inclination: 1.74368°
Absolute magnitude (H): 18.74
Perihelion: 2.265 AU
Aphelion: 3.309 AU