121021 1999 BB13

Main-belt minor planet

Designation: (121021) 1999 BB13
Class: Main-belt
Semi-major axis: 2.3493807 AU
Eccentricity: 0.1777653
Inclination: 1.46677°
Absolute magnitude (H): 16.28
Perihelion: 1.932 AU
Aphelion: 2.767 AU