721157 2003 BK3

Main-belt minor planet

Designation: (721157) 2003 BK3
Class: Main-belt
Semi-major axis: 2.3685924 AU
Eccentricity: 0.0554486
Inclination: 5.88499°
Absolute magnitude (H): 18.11
Perihelion: 2.237 AU
Aphelion: 2.500 AU