2021 SM55

Main-belt minor planet

Designation: 2021 SM55
Class: Main-belt
Semi-major axis: 2.6435236 AU
Eccentricity: 0.2912784
Inclination: 12.38743°
Absolute magnitude (H): 19.7
Perihelion: 1.874 AU
Aphelion: 3.414 AU