2004 TY21

Main-belt minor planet

Designation: 2004 TY21
Class: Main-belt
Semi-major axis: 3.1269281 AU
Eccentricity: 0.2889272
Inclination: 14.53213°
Absolute magnitude (H): 17.9
Perihelion: 2.223 AU
Aphelion: 4.030 AU