637503 2015 HD18

Main-belt minor planet

Designation: (637503) 2015 HD18
Class: Main-belt
Semi-major axis: 2.2830456 AU
Eccentricity: 0.0818189
Inclination: 6.91265°
Absolute magnitude (H): 18.64
Perihelion: 2.096 AU
Aphelion: 2.470 AU