13490 Allanchapman
Main-belt minor planet
- Designation
- (13490) Allanchapman
- Class
- Main-belt
- Semi-major axis
- 3.081313 AU
- Eccentricity
- 0.2219334
- Inclination
- 1.51408°
- Absolute magnitude (H)
- 14.76
- Perihelion
- 2.397 AU
- Aphelion
- 3.765 AU
Main-belt minor planet