2017 SY158

Outer belt minor planet

Designation: 2017 SY158
Class: Outer belt
Semi-major axis: 3.9611263 AU
Eccentricity: 0.2567776
Inclination: 8.40676°
Absolute magnitude (H): 16.74
Perihelion: 2.944 AU
Aphelion: 4.978 AU