257456 1981 DA3
Outer belt minor planet
- Designation
- (257456) 1981 DA3
- Class
- Outer belt
- Semi-major axis
- 3.9653728 AU
- Eccentricity
- 0.1440156
- Inclination
- 7.45643°
- Absolute magnitude (H)
- 14.57
- Perihelion
- 3.394 AU
- Aphelion
- 4.536 AU
Outer belt minor planet