238184 2003 ST257
Main-belt minor planet
- Designation
- (238184) 2003 ST257
- Class
- Main-belt
- Semi-major axis
- 2.6588718 AU
- Eccentricity
- 0.1554813
- Inclination
- 5.95076°
- Absolute magnitude (H)
- 16.19
- Perihelion
- 2.245 AU
- Aphelion
- 3.072 AU
Main-belt minor planet