21785 Mechain

Main-belt minor planet

Designation: (21785) Mechain
Class: Main-belt
Semi-major axis: 2.7773216 AU
Eccentricity: 0.1718021
Inclination: 18.66452°
Absolute magnitude (H): 14.77
Perihelion: 2.300 AU
Aphelion: 3.254 AU