296278 2009 DD57

Main-belt minor planet

Designation: (296278) 2009 DD57
Class: Main-belt
Semi-major axis: 2.258436 AU
Eccentricity: 0.0066593
Inclination: 3.65365°
Absolute magnitude (H): 17.7
Perihelion: 2.243 AU
Aphelion: 2.273 AU