209289 2003 YH55
Main-belt minor planet
- Designation
- (209289) 2003 YH55
- Class
- Main-belt
- Semi-major axis
- 2.5468757 AU
- Eccentricity
- 0.0654408
- Inclination
- 15.09519°
- Absolute magnitude (H)
- 16.03
- Perihelion
- 2.380 AU
- Aphelion
- 2.714 AU
Main-belt minor planet