251821 1999 TY161
Main-belt minor planet
- Designation
- (251821) 1999 TY161
- Class
- Main-belt
- Semi-major axis
- 2.3817308 AU
- Eccentricity
- 0.1780656
- Inclination
- 6.45702°
- Absolute magnitude (H)
- 17.12
- Perihelion
- 1.958 AU
- Aphelion
- 2.806 AU
Main-belt minor planet