2009 SM281

Main-belt minor planet

Designation: 2009 SM281
Class: Main-belt
Semi-major axis: 2.3252912 AU
Eccentricity: 0.219168
Inclination: 3.2665°
Absolute magnitude (H): 18.45
Perihelion: 1.816 AU
Aphelion: 2.835 AU