19991 1990 SW8

Main-belt minor planet

Designation: (19991) 1990 SW8
Class: Main-belt
Semi-major axis: 2.7883096 AU
Eccentricity: 0.137356
Inclination: 12.06723°
Absolute magnitude (H): 13.98
Perihelion: 2.405 AU
Aphelion: 3.171 AU