2025 ON557

Main-belt minor planet

Designation: 2025 ON557
Class: Main-belt
Semi-major axis: 3.1457059 AU
Eccentricity: 0.0881679
Inclination: 3.31479°
Absolute magnitude (H): 17.99
Perihelion: 2.868 AU
Aphelion: 3.423 AU