231945 2001 HY57

Main-belt minor planet

Designation: (231945) 2001 HY57
Class: Main-belt
Semi-major axis: 2.6994105 AU
Eccentricity: 0.1385475
Inclination: 10.03444°
Absolute magnitude (H): 16.2
Perihelion: 2.325 AU
Aphelion: 3.073 AU