16489 1990 SG

Main-belt minor planet

Designation: (16489) 1990 SG
Class: Main-belt
Semi-major axis: 3.1880444 AU
Eccentricity: 0.1088205
Inclination: 20.30702°
Absolute magnitude (H): 13.26
Perihelion: 2.841 AU
Aphelion: 3.535 AU