346859 2009 ET21

Main-belt minor planet

Designation: (346859) 2009 ET21
Class: Main-belt
Semi-major axis: 3.0674953 AU
Eccentricity: 0.0725185
Inclination: 4.82138°
Absolute magnitude (H): 16.48
Perihelion: 2.845 AU
Aphelion: 3.290 AU