257295 2009 HN55

Main-belt minor planet

Designation: (257295) 2009 HN55
Class: Main-belt
Semi-major axis: 2.3768692 AU
Eccentricity: 0.154203
Inclination: 2.38111°
Absolute magnitude (H): 17.73
Perihelion: 2.010 AU
Aphelion: 2.743 AU