639704 2017 KS21

Main-belt minor planet

Designation: (639704) 2017 KS21
Class: Main-belt
Semi-major axis: 2.9233781 AU
Eccentricity: 0.0966454
Inclination: 5.82011°
Absolute magnitude (H): 17.27
Perihelion: 2.641 AU
Aphelion: 3.206 AU