197456 2003 YW121
Outer belt minor planet
- Designation
- (197456) 2003 YW121
- Class
- Outer belt
- Semi-major axis
- 3.2112267 AU
- Eccentricity
- 0.1154063
- Inclination
- 4.35912°
- Absolute magnitude (H)
- 15.58
- Perihelion
- 2.841 AU
- Aphelion
- 3.582 AU
Outer belt minor planet