2008 SW221

Main-belt minor planet

Designation: 2008 SW221
Class: Main-belt
Semi-major axis: 2.7772869 AU
Eccentricity: 0.0818235
Inclination: 4.35812°
Absolute magnitude (H): 17.83
Perihelion: 2.550 AU
Aphelion: 3.005 AU