129588 1997 TN21

Main-belt minor planet

Designation: (129588) 1997 TN21
Class: Main-belt
Semi-major axis: 2.2247208 AU
Eccentricity: 0.1515308
Inclination: 5.42179°
Absolute magnitude (H): 16.63
Perihelion: 1.888 AU
Aphelion: 2.562 AU