2018 SB21

Outer belt minor planet

Designation: 2018 SB21
Class: Outer belt
Semi-major axis: 3.2319633 AU
Eccentricity: 0.1642387
Inclination: 25.31818°
Absolute magnitude (H): 16.7
Perihelion: 2.701 AU
Aphelion: 3.763 AU