991 McDonalda

Main-belt minor planet

Designation: (991) McDonalda
Class: Main-belt
Semi-major axis: 3.1358794 AU
Eccentricity: 0.1625354
Inclination: 2.06924°
Absolute magnitude (H): 11.23
Perihelion: 2.626 AU
Aphelion: 3.646 AU