42955 1999 TK121

Main-belt minor planet

Designation: (42955) 1999 TK121
Class: Main-belt
Semi-major axis: 2.3545517 AU
Eccentricity: 0.2288005
Inclination: 2.52822°
Absolute magnitude (H): 16.16
Perihelion: 1.816 AU
Aphelion: 2.893 AU