2011 SM289

Main-belt minor planet

Designation: 2011 SM289
Class: Main-belt
Semi-major axis: 2.4056062 AU
Eccentricity: 0.298952
Inclination: 4.79813°
Absolute magnitude (H): 18.92
Perihelion: 1.686 AU
Aphelion: 3.125 AU