21786 1999 SB4

Main-belt minor planet

Designation: (21786) 1999 SB4
Class: Main-belt
Semi-major axis: 3.1432501 AU
Eccentricity: 0.1256419
Inclination: 7.14446°
Absolute magnitude (H): 13.88
Perihelion: 2.748 AU
Aphelion: 3.538 AU