660143 1999 SN

Main-belt minor planet

Designation: (660143) 1999 SN
Class: Main-belt
Semi-major axis: 3.1458692 AU
Eccentricity: 0.1795774
Inclination: 5.10077°
Absolute magnitude (H): 16.75
Perihelion: 2.581 AU
Aphelion: 3.711 AU