31489 Matthewchun
Main-belt minor planet
- Designation
- (31489) Matthewchun
- Class
- Main-belt
- Semi-major axis
- 2.4067035 AU
- Eccentricity
- 0.0991349
- Inclination
- 6.85108°
- Absolute magnitude (H)
- 14.82
- Perihelion
- 2.168 AU
- Aphelion
- 2.645 AU
Main-belt minor planet