19439 Allisontjong
Main-belt minor planet
- Designation
- (19439) Allisontjong
- Class
- Main-belt
- Semi-major axis
- 2.5908351 AU
- Eccentricity
- 0.0591518
- Inclination
- 7.26312°
- Absolute magnitude (H)
- 14.4
- Perihelion
- 2.438 AU
- Aphelion
- 2.744 AU
Main-belt minor planet