639667 2017 HN18

Main-belt minor planet

Designation: (639667) 2017 HN18
Class: Main-belt
Semi-major axis: 2.9207435 AU
Eccentricity: 0.1360104
Inclination: 1.83076°
Absolute magnitude (H): 17.31
Perihelion: 2.523 AU
Aphelion: 3.318 AU