2011 US257

Main-belt minor planet

Designation: 2011 US257
Class: Main-belt
Semi-major axis: 2.3690605 AU
Eccentricity: 0.1955561
Inclination: 0.2216°
Absolute magnitude (H): 19.9
Perihelion: 1.906 AU
Aphelion: 2.832 AU