257541 1998 HQ56

Main-belt minor planet

Designation: (257541) 1998 HQ56
Class: Main-belt
Semi-major axis: 2.855478 AU
Eccentricity: 0.2217037
Inclination: 6.625°
Absolute magnitude (H): 16.17
Perihelion: 2.222 AU
Aphelion: 3.489 AU