2025 ST121

Main-belt minor planet

Designation: 2025 ST121
Class: Main-belt
Semi-major axis: 3.0872236 AU
Eccentricity: 0.1481499
Inclination: 4.95415°
Absolute magnitude (H): 18.08
Perihelion: 2.630 AU
Aphelion: 3.545 AU