620639 2005 SY171
Main-belt minor planet
- Designation
- (620639) 2005 SY171
- Class
- Main-belt
- Semi-major axis
- 2.7657793 AU
- Eccentricity
- 0.2249887
- Inclination
- 9.14189°
- Absolute magnitude (H)
- 17.36
- Perihelion
- 2.144 AU
- Aphelion
- 3.388 AU
Main-belt minor planet