181957 1999 TA289
Main-belt minor planet
- Designation
- (181957) 1999 TA289
- Class
- Main-belt
- Semi-major axis
- 2.2742048 AU
- Eccentricity
- 0.1864246
- Inclination
- 3.2778°
- Absolute magnitude (H)
- 17.25
- Perihelion
- 1.850 AU
- Aphelion
- 2.698 AU
Main-belt minor planet