2025 ST138

Outer belt minor planet

Designation: 2025 ST138
Class: Outer belt
Semi-major axis: 3.9438532 AU
Eccentricity: 0.2650428
Inclination: 10.66774°
Absolute magnitude (H): 16.72
Perihelion: 2.899 AU
Aphelion: 4.989 AU