140578 2001 TN221

Main-belt minor planet

Designation: (140578) 2001 TN221
Class: Main-belt
Semi-major axis: 3.1803445 AU
Eccentricity: 0.0300008
Inclination: 9.38976°
Absolute magnitude (H): 15
Perihelion: 3.085 AU
Aphelion: 3.276 AU