204155 2003 YM171
Main-belt minor planet
- Designation
- (204155) 2003 YM171
- Class
- Main-belt
- Semi-major axis
- 3.0225825 AU
- Eccentricity
- 0.0507219
- Inclination
- 12.0004°
- Absolute magnitude (H)
- 15.27
- Perihelion
- 2.869 AU
- Aphelion
- 3.176 AU
Main-belt minor planet