16490 1990 ST2

Main-belt minor planet

Designation: (16490) 1990 ST2
Class: Main-belt
Semi-major axis: 2.2685141 AU
Eccentricity: 0.235861
Inclination: 2.07114°
Absolute magnitude (H): 14.91
Perihelion: 1.733 AU
Aphelion: 2.804 AU