20637 1999 TX103
Main-belt minor planet
- Designation
- (20637) 1999 TX103
- Class
- Main-belt
- Semi-major axis
- 2.3819385 AU
- Eccentricity
- 0.2283561
- Inclination
- 11.00631°
- Absolute magnitude (H)
- 14.43
- Perihelion
- 1.838 AU
- Aphelion
- 2.926 AU
Main-belt minor planet