191890 2004 YA21
Outer belt minor planet
- Designation
- (191890) 2004 YA21
- Class
- Outer belt
- Semi-major axis
- 3.2162974 AU
- Eccentricity
- 0.0096308
- Inclination
- 11.1838°
- Absolute magnitude (H)
- 14.71
- Perihelion
- 3.185 AU
- Aphelion
- 3.247 AU
Outer belt minor planet