731640 2013 NU21
Outer belt minor planet
- Designation
- (731640) 2013 NU21
- Class
- Outer belt
- Semi-major axis
- 3.4318461 AU
- Eccentricity
- 0.0481989
- Inclination
- 18.54718°
- Absolute magnitude (H)
- 16.3
- Perihelion
- 3.266 AU
- Aphelion
- 3.597 AU
Outer belt minor planet