285399 1999 TY289
Main-belt minor planet
- Designation
- (285399) 1999 TY289
- Class
- Main-belt
- Semi-major axis
- 3.1225954 AU
- Eccentricity
- 0.277411
- Inclination
- 15.33938°
- Absolute magnitude (H)
- 15.86
- Perihelion
- 2.256 AU
- Aphelion
- 3.989 AU
Main-belt minor planet