251797 1999 TS21

Main-belt minor planet

Designation: (251797) 1999 TS21
Class: Main-belt
Semi-major axis: 3.1661399 AU
Eccentricity: 0.2024561
Inclination: 18.47536°
Absolute magnitude (H): 15.8
Perihelion: 2.525 AU
Aphelion: 3.807 AU