178290 1989 TD4

Main-belt minor planet

Designation: (178290) 1989 TD4
Class: Main-belt
Semi-major axis: 2.5933287 AU
Eccentricity: 0.2563969
Inclination: 4.1024°
Absolute magnitude (H): 16.14
Perihelion: 1.928 AU
Aphelion: 3.258 AU