257392 2009 ST203
Jupiter Trojan minor planet
- Designation
- (257392) 2009 ST203
- Class
- Jupiter Trojan
- Semi-major axis
- 5.2005363 AU
- Eccentricity
- 0.0410591
- Inclination
- 3.44315°
- Absolute magnitude (H)
- 13.39
- Perihelion
- 4.987 AU
- Aphelion
- 5.414 AU
Jupiter Trojan minor planet