66777 1999 TD221

Main-belt minor planet

Designation: (66777) 1999 TD221
Class: Main-belt
Semi-major axis: 2.7275631 AU
Eccentricity: 0.0882676
Inclination: 5.07409°
Absolute magnitude (H): 15.63
Perihelion: 2.487 AU
Aphelion: 2.968 AU