257888 2000 SY290
Main-belt minor planet
- Designation
- (257888) 2000 SY290
- Class
- Main-belt
- Semi-major axis
- 2.2675328 AU
- Eccentricity
- 0.1930401
- Inclination
- 3.20011°
- Absolute magnitude (H)
- 17.89
- Perihelion
- 1.830 AU
- Aphelion
- 2.705 AU
Main-belt minor planet