128863 2004 SD31

Main-belt minor planet

Designation: (128863) 2004 SD31
Class: Main-belt
Semi-major axis: 2.7973741 AU
Eccentricity: 0.1105268
Inclination: 4.31233°
Absolute magnitude (H): 15.73
Perihelion: 2.488 AU
Aphelion: 3.107 AU